ROD / BAR / WIRE / WIRE ROD Rods Bars Forged Shaft Shafting 6 mm to 2500 mm diameter Cold Drawn Bright Hexagonal Bars, Square Bars, Rectangular Bars, Round Bars ASTM A479 GR. 201, 202, 301, 304, 304L, 304H, 304LN, 309, 309S, 310, 310S, 316, 316L, 316LN, 316H, 316Ti, 321, 321H, 347, 347H, 317, 317L, 317LN, 410, 410S, 416, 420, 420F, 430, 431 ASTM A276 GR. 201, 202, 301, 304, 304L, 304H, 304LN, 309, 309S, 310, 310S, 316, 316L, 316LN, 316H, 316Ti, 321, 321H, 347, 347H, 317, 317L, 317LN, 410, 410S, 416, 420, 420F, 430, 431 Stainless Steel Bright Bar Cold Drawn, Solution Annealed & Polished with h9 (Din 671), h11 (ASTM A484) tolerance Stainless Steel Bright Bar Cold Drawn, Centreless Ground & Polished with h9 (Din 671), h11 (ASTM A484) tolerance Stainless Steel Bright Bar Cold Drawn, Centreless Ground & Polished (Strain Hardened) with h9 (Din 671), h11 (ASTM A484) tolerance Stainless Steel Bright Bar Peeled, Centreless Ground & Polished with h9 (Din 671), h11 (ASTM A484) tolerance ASTM A182 F304, F304L, F304H, F310S, F316, F316L, F316H, F321, F321H, F347, F347H, F348 ASTM A315 Grade CF3, CF8, CF3M, CF8M, A315 Gr.CF3, CF8, CF3M, CF8M AISI-440C, JIS-SUS-440C, SUS440C, DIN 1.4125, X105CrMo17 AISI-422 UNS S42200 JIS SUH616 Din 1.4935 ASTM A565 AMS5655 Martensitic Stainless Steel IS 2062 GRADE A, B, & C ASTM A105, LF2, C-45, C-45N, C-60, C-60N, 355N Induction Hardened Hard Chrome Plated Bar / Rod EN-8, EN-8D, CK-45, 20MnV6 Hydraulic Cylinder Hard Chromium Plated Bar / Rod 25 TO 30 Microns 850-1000 HV Hardness SAE / AISI 1008, 1010, 1018, 1020, 1026, 1035, 1040, 1045, 1050, 1060, 1080 SAE / AISI 1525, 1541, 1551, 1561, 1572, 4130, 4140, 4145, 4150 Cold Heading Quality Wire Rods for Fasteners - CHQ HB, HHB, SAE-1006, SAE-1008, SAE-1010 Cold Heading Quality Wire Rods for Fasteners - CHQ SAE-1015, SAE-1018, SAE-1020, EN-8, EN-8D Cold Heading Quality Wire Rods for Fasteners - CHQ SAE-1541, SAE-1035, EN-5K, 50CrV4, EN-45, EN-47 Cold Heading Quality Wire Rods for Fasteners - CHQ SUP-7,SUP-9, SUP-11, EN-19, SAE-4135, SAE-4140 Cold Heading Quality Wire Rods for Fasteners - CHQ SCM-435, SCM-440, EN-18, 40Cr4, SAE-10B21 Cold Heading Quality Wire Rods for Fasteners - CHQ SAE-15B25, SAE-15B41, SAE-10B35, 19MnB4M C-20/1020, C-45/1045, C-45N, ST-52, ST 52-3N, S355J2G3, S355J2G3N DIA 350 MM TO 2500 MM ASTM A350 Grade LF-1, LF-2, LF-3, LF-5, LF-6, LF-9, LF-787 High Tensile IS 8500 Grade FE 490B, IS 8500 Grade FE 570B, IS-8500 Gr.490B, 570B EN19, AISI 4140, SAE 4140, 42CrMo4, 42CrMoS4, Din 1.7225 EN-19, AISI-4140, SAE4140, 42CrMo4V, 42CrMoS4V, Din 1.7227 AISI 4150, SAE4150, 50CrMo4, 50CrMo4V, 50CrMo4+QT, 50CrMo4+HT, Din 1.7228 EN24, AISI 4340, SAE 4340, 34CrNiMo6, 34CrNiMo6V, Din 1.6582 SAE9310 AMS6265, SAE 9310 AMS 6265, AISI9310 AMS6265, AISI 9310 AMS 6265 SAE 9310 AMS 6260, AMS 6265, 16NCD13, BOHLER E105, AISI/SAE9310 VAR ASME SA/ASTM A193 Grade B7, ASTM A193 Grade B-7, ASTM A193 B7, ASTM A193-B7 ASME SA/ASTM A193 Grade B16, ASTM A193 Grade B-16, ASTM A193 B16, ASTM A193-B16 SA193 Grade B7, SA193 Grade B-7, SA 193 Grade B7, SA 193 Grade B-7, SA193 B7 SA193 Grade B16, SA193 Grade B-16, SA 193 Grade B16, SA 193 Grade B-16, SA193 B16 H13 HOT WORK TOOL STEEL DIN 1.2344 X40CrMoV5-1, SKD-61, AISI H-13 H-13 HOT WORK DIE STEEL, DIN-1.2344, AISI Grade H13, JIS-SKD61, AISI H13 DIN 2714 / 56CrNiMoV7, DIN 1.2714(56CrNiMoV7), DIN-2714/56CrNiMoV7, L6 Hot Work Tool Steel S355J2G3, S355J2G3N, S355J2G3+N, S355J2G3 Normalized Condition EN 10025 ST 52.3, ST52.3, ST52-3, ST 52-3, ST52, ST 52, ST52.0, ST 52.0 DIN 17100 ST 52.3N, ST52.3N, ST52-3N, ST 52-3N, ST52N, ST 52N, ST52.0N, ST 52.0N DIN 17100 ST 52.3+N, ST52.3+N, ST52-3+N, ST 52-3+N, ST52+N, ST 52+N, ST52.0+N, ST 52.0+N DIN 17100 ASTM A131 Grade-A, Grade-B, Grade-D, Grade-E Shipbuilding Quality - SBQ ASTM A131 Grade AH32, Grade AH36, Grade DH32, Grade DH36 Shipbuilding Quality - SBQ ASTM A131 Grade EH32, Grade EH36, Grade FH32, Grade FH36 Shipbuilding Quality - SBQ ASTM A131 Grade AH40, Grade DH40, Grade EH40, Grade FH40 Shipbuilding Quality - SBQ 11SMn30 EN10277, BS970 230M07, BS970 EN1A, DIN 1.0715, 11SMn30+C Free Cutting 11SMnPb30 EN10277, BS970 230M07Pb, BS970 EN1A Leaded, DIN 1.0718, 11SMnPb30+C BS 970 EN8, EN9, EN19, EN24, EN26, EN30, EN31, EN36, EN45, EN45A, EN47, EN48 BS-970 EN 8, EN 9, EN 19, EN 24, EN-26, EN 30, EN 31, EN 36, EN 45, EN 45A, EN 47, EN 48 709M40 (EN19), 817M40 (EN24), 826M40 (EN26), 835M30 (EN30B), 655M23 (EN36B), 835M15 (EN39B) EN-30B 835M30 Din 1.6747 30NiCrMo16-16, EN-36C 832M13 Din 1.6657 14NiCrMo13-4 826M40 DIN 1.6745 / 1.6746 40NiMoCr10-4 / 40NiMoCr10-5, 826M40V, 826M40W, EN26 16MnCr5 Din 1.7131 BS 527M17, 16MnCrS5 Din 1.7139 BS 590M17 Case Hardening Steels 20MnCr5 Din 1.7147, 20MnCrS5 Din 1.7149, EN-353, EN-36, EN-36A, EN-36B, EN-36C Case Hardening Steels SAE8620, AISI 8620, 20MnCr4 Din 1.7321, 20MnCrS4 Din 1.7149 Case Hardening Steels ASTM A182 F11, F22, F5, F9, F91, F92 BARS, RCS, BILLETS ASTM A182 F-11, F-22, F-5, F-9, F-91, F-92 BARS, RCS, BILLETS ASTM A182 Grade F5 Din 1.7362 12CrMo195 ASTM A182 Gr.F5 ASTM A182 Grade F11 Din 1.7337 16CrMo44 ASTM A182 Gr.F11 ASTM A182 Grade F12 Din 1.7335 13CrMo44 ASTM A182 Gr.F12 ASTM A182 Grade F22 Din 1.7380 10CrMo910 ASTM A182 Gr.F22 ASTM A182 Grade F9 Din 1.7386 12CrMo91 ASTM A182 Gr.F9 ASTM A182 Grade F91 Din 1.4903 X10CrMoVNb91 ASTM A182 Gr.F91 ASTM A182 Grade F92, ASTM A182 Gr.F92, ASTM A182-F92 ASTM A217 Grade WC6, WC9, C5, C12, C12A, A217 Gr.WC6, WC9, C5, C12, C12A Din 1.7362, Din 1.7337, Din 1.7335, Din 1.7380, Din 1.7386, Din 1.4903 ASTM A336 Grade F11, F12, F5, F9, F22, F91 BARS, RCS, BILLETS ASTM A336 Grade F-11, F-12, F-5, F-9, F-22, F-91 BARS, RCS, BILLETS ASTM A336M Grade F11, F12, F5, F9, F22, F91 BARS, RCS, BILLETS ASTM A336M Grade F-11, F-12, F-5, F-9, F-22, F-91 BARS, RCS, BILLETS AISI/SAE 4140, AISI/SAE 4145, AISI/SAE 4150, AISI/SAE 4340, AISI/SAE 8620 22CrMo4 Din-1.7252, 24CrMo4 Din-1.7258, 25CrMo4 Din-1.7218, 26CrMo4 Din-1.7219 25CrMo4, 25CrMo4 HT, 42CrMo4, 42CrMo4 HT, 41CrNiMo6, 41CrNiMo6 HT 34CrMo4, 34CrMo4 HT, 34CrMoS4, 34CrMoS4 HT, 34CrMo4 QT, 34CrMoS4 QT 34CrMo4V, 34CrMo4V HT, 34CrMoS4V, 34CrMoS4V HT, 34CrMo4V QT, 34CrMoS4V QT 42CrMo4, 42CrMo4 HT, 42CrMoS4, 42CrMoS4 HT, 42CrMo4 QT, 42CrMoS4 QT 42CrMo4V, 42CrMo4V HT, 42CrMoS4V, 42CrMoS4V HT, 42CrMo4V QT, 42CrMoS4V QT 25CrMo4 QT, 25CrMo4+QT, 42CrMo4 QT, 42CrMo4+QT, 41CrNiMo6 QT, 41CrNiMo6+QT X10CrMoVNb91, X12CrMo91, 12CrMo195, 10CrMo910, 13CrMo44, 16CrMo44 X10CrMoVNb9-1, X12CrMo9-1, 12CrMo19-5, 10CrMo9-10, 13CrMo4-4, 16CrMo4-4 42CrMo4, 42CrMo4+QT, 42CrMo4+Q&T, 42CrMo4 Quenched & Tempered AISI-4130 Q+T, AISI-4140 Q+T, AISI-4145MOD, AISI-4340, AISI-8630MOD For Oil & Gas Industry SAE-4130 Q&T, AISI-4140 Q&T, SAE-4145MOD, SAE-4340, SAE-8630 MODIFIED For OIL & GAS AISI 4140 Forged Quenched & Tempered, SAE4140 Forged Quenched & Tempered AISI 4340 Forged Quenched & Tempered, SAE4340 Forged Quenched & Tempered AISI 4145H MOD Q&T, AISI 4145H MODIFIED QUENCHED & TEMPERED STEEL FOR COLLARS AISI 4145 H MOD API6A PSL-3 NACE MR-01-75, AISI4145Q&T API 6A, PSL3 NACE MR 0175 AISI 4130 H Q&T API6A PSL-3 NACE MR-01-75, AISI4130Q&T API 6A, PSL3 NACE MR 0175 AISI 4140 H API 6et L80, API 5CT, NACE MR-01-75, AISI4140Q&T API6et L-80, API 5CT MR 0175 A350 LF-2 API6A PSL3 NACE MR-01-75, A350LF2 API 6A, PSL3 NACE MR 0175 A182-F6NM H&T UNS S42400 Hardened & Double Tempered NACE MR0175 & API Standard F6NM Hardened & Tempered High Corrosion Resistant & Excellent High Toughness in Low Temperature, ASTM A182-F6NM High Resistances of Sulfide Stress Cracking and Stress Corrosion Cracking in Sour Environment Service (H2S, CO2) Low Cracking Sensitivity F6NM QT-650, F6NM QT-780, F6NM QT-900, UNS S41500, Din 1.4313 X3CrNiMo13-4, CA6NM, UNS J91540 34CrMo4V DIN 1.7220 Quenched & Tempered, 42CrMo4V DIN 1.7225 Quenched & Tempered 42CrMoS4V Din-1.7225 Quenched & Tempered, 34CrMoS4V Din 1.7220 Quenched & Tempered 42CrMoS4, 25CrMo4, 34CrNiMo6, 35CrNiMo6, 16MnCr5 ASTM A694 F42, ASTM A694 F46, ASTM A694 F52, ASTM A694 F56 ASTM A694 F60, ASTM A694 F65, ASTM A694 F70, ASTM A694 F80 20MnV6 EN10208-2 / EN10294-1, 20MV6 EN10208-2 / EN10294-1, 20MnV Din 1.5217 EN-14A 20Mn2, AISI 1524, SAE1524, 22Mn6, 150M28, SMn 420, 30Mn2, AISI 1330, SAE1330, 28Mn6, SMn 433 35Mn2, AISI 1335, SAE1335, 150M36, SMn 438, 40Mn2, AISI 1340, SAE1340, 42Mn6, 150M36 45Mn2, AISI 1345, SAE1345, 42Mn6, SMn 443, 50Mn2, AISI 1345, SAE1345, SMn 443 HY-TUF AMS6418, DMS1841H Grade A QS Z1/7 Rev. 3, MIL-S-2154 Class AA HYTUF AMS 6418, DMS 1841H Grade A QS Z1/7 Rev. 3, MIL-S-2154 Class AA Nitralloy 135/135M (MODIFIED), Nitralloy 135 MOD, Nitralloy Alloy 135 Modified VAR Alloy 135 MOD VAR, Nitriding 135/135M (Modified), Alloy 135MOD, Alloy 135M VAR SUS446, SUS 446, AISI Type 446, UNS S44600, DIN 1.4762, SAE J405, SAE51446 54SiCr6 Wire Rods, SAE9254 Wire Rods, SAE 9254 Wire Rods, AISI 9254 Wire Rods Duplex 2205, Duplex SAF 2205, Duplex SAF2205, Duplex UNS S31803, Din 1.4462 EN10088 F51 Duplex ASTM A182 Grade F60 / ASME SA182 Grade F60 NACE & Norsok Approved Duplex SAF2205 SANMAC, URANUS 45N, PREN=33, PREN=34, PREN=35, PREN=36 DIN 1.4462 Duplex-2205 UNS S31803 / UNS S32205 DIN-1.4462 EN 10088-3 PREN = 33, PREN = 34, PREN = 35 Super Duplex 2507, Super Duplex SAF 2507, Super Duplex SAF-2507, Super Duplex UNS S32750 F53 Super Duplex SAF 2507 UNS S32750 DIN 1.4410 EN10088 URANUS 47N(+) PREN=41 A812 F-53 Super Duplex UNS S32760 F-55 ASTM A182 F55 SA182 F-55 DIN 1.4501 UNS 32760 F55
Certificate & Inspection : c/w Calibration Works Certificate EN10204 3.1 Mill Test Report, NACE MR-01-75/ISO-15156, European Pressure Equipment Directive PED 97/23/EC, AD 2000-WO, ASME Boiler & Pressure Vessel Code Section-II Part-A Edition 2008, API 6A, with 3.2 certificate duly certified & approved by LRS-Lloyd's Register, GL-Germanischer Lloyd, BV-Bureau Veritas, DNV-Det Norske Veritas, ABS-American Bureau of Shipping, SGS, TUV, RINA, IRS, NORSOK APPROVED STANDARD M630, M650 Rev.3 If you have any requirement of above items, please feel free to contact us
Regards,
CONTACT PERSON :
MUKESH SHAH Director Mobile No. 0091 - 9820292499 Email - marketing@rolexmetals.com
ROLEX METAL DISTRIBUTORS ( A METAL & STEEL Company ) 57-A, KHATARGALLI, THAKURDWAR, MUMBAI - 400002, INDIA. TEL.No. 0091-22-23858802 TEL.No. 0091-22-23823963 FAX No. 0091-22-23898724 Email - marketing@rolexmetals.com Website – www.rolexmetals.com
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IS
|
10C8S10
10S11
13S25
11C10S25
|
40C10S18
40S18
|
AISI/SAE
|
1116
1119
|
1139
|
DIN 17006
|
9S20
(DIN 1651)
10S20
|
-
|
BS 970
|
220 M07
230 M07
240 M07
|
212A42
216M44
226M44
|
EN
|
1A
1B
|
|
JIS
|
SUM21
SUM22
|
SUM43
|
GOST
|
-
|
Nominal Chemical Composition %
|
C
|
0.11
|
0.40
|
Si
|
0.10 Max
|
0.25 Max
|
Mn
|
1.00
|
1.15
|
P
|
0.060 Max
|
0.040 Max
|
S
|
0.250
|
0.160
|
Cr
|
-
|
Mo
|
-
|
Ni
|
-
|
VISL Equivalent
|
M 10S
|
M 40SMn
|
Applications
|
For machine parts subject to comparitively light loads such as bolts, nuts, screws etc. These steels are intended for use where easy machining is the primary requirement.
|
Forging Temp. °C
|
1100-850
|
1200-850
|
|
850-880
|
850-880
|
Soft Annealing Temp.°C
|
-
|
650-700
|
Annealed Hardness BHN max
|
143
|
200
|
Hardening Temp.°C
|
-
|
840-870
|
Hardening Media
|
-
|
Oil
|
Tempering Temp.°
C
|
-
|
530-650
|
VISL Equivalent
|
M 10S
|
M 40SMn
|
IS
|
55C4,55C8
C55,
C55Mn75
|
60C4,60C6
C60
65C6
|
70C6,75C6
C70, C75
65C6
|
AISI/SAE
|
1055
|
1060,1065
1059,1064, 1561
|
1069, 1070
1071, 1566
|
DIN
|
2C55,3C55,IC55
CF53, Cm55,
CK55, C55
|
2C60, 3C60, 1C60,C60, CK60
Cm60
|
CF70, C67
CK67, M75
|
BS 970
|
070M55
080A57
060A57
|
060A62
080A62
|
060A72
080A67
|
EN
|
9,9K,43,
43G, 43J
|
43D,49C
|
42B,42C
42E,42F
43E,49D
|
JIS
|
S53C
S55C
S58C
|
|
-
|
GOST
|
St.Gr.55
|
St.Gr.60
|
St.Gr.70
|
Nominal Chemical Composition %
|
C
|
0.55
|
0.60
|
0.70
|
Si
|
0.25
|
0.25
|
0.25
|
Mn
|
0.60
|
0.65
|
0.65
|
P Max
|
0.035
|
0.035
|
0.035
|
S Max
|
0.035
|
0.035
|
0.035
|
VISL Equivalent
|
M E55
|
M E60
|
M E70
|
Applications
|
Used in the heat treated condition for a great variety of components in vehicle and for general engineering where low mechanical properties and small sections of the heat treated articles are involved. The grades with higher "C" content are mainly applied for parts subject to wear in the normalised state: brake, camshaft, axles, spring bolts, roller - bearing for bridges, gear driving wedges, etcs
|
Forging Temp. °C
|
1100-850
|
1050-850
|
1050-850
|
|
820-850
|
820-850
|
820-850
|
Soft Annealing Temp.°C
|
660-700
|
660-700
|
680-700
|
Annealed hardness BHN max
|
200
|
204
|
204
|
Hardening Temp.°C
|
810-840
800-830
|
810-840
800-830
|
810-830
|
Hardening media
|
Oil
Water
|
Oil
Water
|
Oil
|
Tempering Temp. °C
|
670-530
|
670-530
|
As per
requirement
|
VISL Equivalent
|
M E55
|
M E60
|
M E70
|
IS
|
4C2,5C4,7C4
10C4,C04,
C05,C07
|
10C4, 14C6
15C8,Class-1
Class-1A
15C4
|
20C8, 25C4
25C8, Class-2
Class-2A
|
35C8,35C4
Class-3A
C35Mn75
|
40C8
|
Class-4
45C8
C 45
|
AISI/SAE
|
1005,1008
1010, 1011, 1012
|
1013, 1015
1016, 1017
1018, 1019
|
1020,1021,1022
1023,1025,
1026,1525
|
1035,1037
1038
|
1038H,1039
1040,1042
|
1043,1044
1045,1045H
1046
|
DIN
|
C10, CK10
|
C15, CK15
Cm15
|
2C22, 3C22, C22,
CK21,1C22,1C25
CK22,CQ22,2C25
3C25
|
2C35,3C35,C35
CF35,CK35,CQ35
Cm35,1C35
|
KC40,1C40
2C40,3C40
|
C45,CF45,CK45
Cm45, KC45,2C45
3C45,1C45
|
BS 970
|
040A04, 040A10
040A12, 045A10
|
080A15,080M15
080A20
|
040A22, 050A22,
070A20, 080A20
080M20,070M26
|
080A35, 080A37
080M36
|
080A40,080A42
080M40
|
080M46
080A47
|
EN
|
2A, 2A/1
2B, 2E, 32A
|
2, 32B
32C
|
2C,2D,3,
3A,3B,3C
3D,4,4A
|
6,6A
6K,8A
|
8,8B
8C,8D
8K
|
43B
49A,49B
|
JIS
|
S09C,S12C
S10C
|
S15C,
S17C
|
S20C
S22C
S25C
|
S40C
|
S40C
|
S43C
S45C
|
GOST
|
19032-III-OA
|
15†,20† 1050-74/Gr.15 |
25†
|
35†
1050-74/Gr.35
|
-
|
45†
St. Gr.45
|
Nominal Chemical Composition %
|
C
|
0.09
|
0.15
|
0.22
|
0.41
|
0.45
|
0.45
|
Si
|
0.25
|
0.25
|
0.25
|
0.25
|
0.25
|
0.25
|
Mn
|
0.40
|
0.40
|
0.50
|
0.65
|
0.65
|
0.65
|
P Max
|
0.035
|
0.035
|
0.035
|
0.035
|
0.035
|
0.035
|
S Max
|
0.035
|
0.035
|
0.035
|
0.035
|
0.035
|
0.035
|
VISL Equivalent
|
M E10
|
M E16
|
M E25
|
M E35
|
M E40
|
M E45
|
Applications
|
Used in the heat treated condition for a great variety of components in vehicle and for general engineering where low mechanical properties and small sections of the heat treated articles are involved. The grades with higher "C" content are mainly applied for parts subject to wear in the normalised state: brake, camshaft, axles, spring bolts, roller - bearing for bridges, gear driving wedges, etcs
|
Forging Temp. °C
|
1100-850
|
1100-850
|
1100-850
|
1100-850
|
1100-850
|
1100-850
|
|
910-930
|
910-930
|
880-910
|
860-890
|
850-880
|
840-870
|
Soft Annealing Temp.°C
|
-
|
-
|
660-700
|
660-700
|
660-700
|
660-700
|
Annealed hardness BHN max
|
-
|
-
|
160
|
175
|
190
|
190
|
Hardening Temp.°C
|
890-920
770-800
|
890-920
770-800
|
860-890
|
850-880
840-870
|
840-870
830-860
|
830-860
820-850
|
Hardening media
|
Quenching in W/SB
at 180-250° C
|
Quenching in W/SB
at 180-250° C
|
Water
|
Oil
Water
|
Oil
Water
|
Oil
Water
|
Tempering Temp. °C
|
150-180
|
150-180
|
670-530
|
670-530
|
670-530
|
670-530
|
VISL Equivalent
|
M E10
|
M E16
|
M E25
|
M E35
|
M E40
|
M E45
|
IS
|
13Ni13Cr3
13Ni3Cr80
|
15Ni13Cr3Mo2
|
20Ni2CrMo2
20Ni2Cr2Mo2
|
15Ni5Cr4Mo1|
15Ni7Cr7Mo2
16Ni8Cr7Mo3
20Ni7Cr2Mo20
16Ni6Cr7Mo3
|
AISI/SAE
|
3310H
|
9310H
|
8615, 5617
8617H
8620,8620H
8622,8622H
8625,8625H
8627,8627H
8630,8720
|
4320, 4320H
4718, 4718H
4720, 4720H
|
DIN 17006
|
14NiCr14
|
-
|
21NiCrMo2
|
17CrNiMo6
18CrNiMo7-6
|
BS 970
|
655M13
|
|
805H20
805H22
805A20
805H17
805M17
805M20
805M22
|
815M17 815H17 820M17 820H17 822H17 822M17
|
EN
|
36A,
36B
|
36C
|
361
362
363
|
325
353
354
|
JIS
|
SNC815
SNC815H
|
-
|
SNCM220
|
-
|
GOST
|
20XH3A
20XTCA
30XTCA
|
-
|
-
|
-
|
Nominal Chemical Composition %
|
C
|
0.12
|
0.14
|
0.20
|
0.16
|
Si
|
0.25
|
0.25
|
0.28
|
0.25
|
Mn
|
0.40
|
0.50
|
0.85
|
0.50
|
P Max
|
0.035
|
0.035
|
0.035
|
0.035
|
S Max |
0.035
|
0.035
|
0.035
|
0.035
|
Cr
|
0.70
|
0.70
|
0.50
|
1.65
|
Mo
|
-
|
0.18
|
0.20
|
0.30
|
Ni
|
3.45
|
3.50
|
0.55
|
1.55
|
V
|
-
|
-
|
-
|
|
W
|
-
|
-
|
-
|
-
|
VISL Equivalent
|
M ES Spl
|
M ES Spl+Mo
|
M ECN Mo
|
M ECNMo170
|
Applications
|
For heavy duty gearing, air craft and transport vehicle construction. M-ECNMo 170 is well suited for parts where direct hardening is preferred.
|
This class of steel possess high tensile strength of core coupled with high toughness and used for components in vehicles and air crafts as well as for general engineering purposes, where blows and shocks are involved. In case where exceptionally high toughness is required, our brands M-ESS Spl and M-PPA are economically used.
|
Forging Temp. °C
|
1100-850
|
1100-850
|
1100-850
|
1100-850
|
|
850-880
|
850-880
|
850-880
|
840-870
|
Soft Annealing Temp.°C
|
640-660
|
640-660
|
640-680
|
640-690
|
Annealed hardness BHN max
|
210
|
217
|
207
|
217
|
Hardening Temp.°C
|
830-850
700-800
|
830-850
700-800
|
840-870
800-830
|
840-870
800-830
|
Hardening media
|
Oil/Salt Bath
at 180-250° C
|
Oil/Salt Bath
at 180-250° C
|
Oil/Salt Bath
at 180-250° C
|
Oil/Salt Bath
|
Tempering Temp. °C
|
140-160
|
170-200
|
170-200
|
170-210
|
VISL Equivalent
|
M ES Spl
|
M ES Spl+Mo
|
M ECN Mo
|
M M ECNMo170
|
IS
|
15Cr65
15Cr3
|
15Mn5Cr4
17MnlCr95
16Mn5Cr4
|
20Mn5Cr5
20MnCr1
|
-
|
AISI/SAE
|
5115
|
5117
|
5120
5120H
|
4120
4120H
4121
|
DIN 17006
|
15Cr3
17Cr3
|
16MnCr5
|
20Cr4
20MnCr5
|
20CrMo5
|
BS 970
|
523M15
527M17
|
|
-
|
|
EN
|
206
207
|
20MnCr5
|
-
|
-
|
JIS
|
-
|
-
|
SCr420
SCr420H
|
SCM418H
SCM420
SCM420H
SCM421
|
GOST
|
15X
15XA
20X
|
-
|
18X†
|
-
|
Nominal Chemical Composition %
|
C
|
0.15
|
0.16
|
0.20
|
0.20
|
Si
|
0.25
|
0.25
|
0.25
|
0.25
|
Mn
|
0.50
|
1.15
|
1.25
|
1.05
|
P Max
|
0.035
|
0.035
|
0.035
|
0.035
|
S Max |
0.035
|
0.035
|
0.035
|
0.035
|
Cr
|
0.65
|
0.95
|
1.15
|
1.15
|
Mo
|
-
|
-
|
-
|
0.25
|
Ni
|
-
|
-
|
-
|
-
|
V
|
-
|
-
|
-
|
-
|
W
|
-
|
-
|
-
|
-
|
VISL Equivalent
|
M EB60
|
M EB80
|
M EB95
|
M ECL 100
|
Applications
|
For small parts with medium core strength and good wear resistance such as piston rings, bushes, drilling machine spindles etc.
|
Parts subject to medium stress but with high surface hardness, such as gear wheels, steering parts, shafts, camshafts, spindles for use in the construction of vehicles and general engineering works.
|
|
Forging Temp. °C
|
1100-850
|
1100-850
|
1100-850
|
1050-850
|
|
870-900
|
860-890
|
860-880
|
860-880
|
Soft Annealing Temp.°C
|
650-700
|
650-700
|
650-700
|
670-700
|
Annealed hardness BHN max
|
200
|
207
|
217
|
223
|
Hardening Temp.°C
|
870-900
770-800
|
850-880
810-840
|
850-880
810-840
|
830-860
800-830
|
Hardening media
|
Water/Salt Bath
at 180-230° C
|
Oil/Salt Bath
at 180-250° C
|
Oil/Salt Bath
at 180-250° C
|
Oil
|
Tempering Temp. °C
|
150-180
|
170-200
|
170-200
|
170-200
|
VISL Equivalent
|
M EB60
|
M EB80
|
M EB95
|
M ECL 100
|
IS
|
31Ni10Cr3Mo6
40Ni10Cr3Mo6
|
40Ni6Cr4Mo3
40Ni2Cr1mo28
40Ni6CrMo2
|
30Cr4Mo2
|
40Cr4Mo3
42Cr4Mo2
40Cr1Mo28
|
AISI/SAE
|
-
|
4337
4340
4340H
|
4135
4135H
|
4137 4137H
4140 4140H
4142 4142H
|
DIN 17006
|
36NiCr10
|
-
|
30CrMo4
34CrMo4
|
42CrMo4
|
BS 970
|
|
|
-
|
708A37 708A42 708H37 708H42 708H45 708M40 709M40
|
EN
|
-
|
24
|
-
|
19
19A
19B
19C
|
JIS
|
SNC631
SNC631H
|
-
|
SCM435
SCM435H
|
SCM440
SCM440H
SCM445
SCM445H
|
GOST
|
-
|
-
|
-
|
-
|
Nominal Chemical Composition %
|
C
|
0.36
|
0.40
|
0.34
|
0.42
|
Si
|
0.25
|
0.25
|
0.25
|
0.25
|
Mn
|
0.65
|
0.65
|
0.65
|
0.65
|
P Max
|
0.035
|
0.035
|
0.035
|
0.035
|
S Max |
0.035
|
0.035
|
0.035
|
0.035
|
Cr
|
0.75
|
0.75
|
1.05
|
1.05
|
Mo
|
-
|
0.37
|
0.20
|
0.20
|
Ni
|
2.50
|
1.35
|
-
|
-
|
V
|
-
|
-
|
-
|
-
|
W
|
- |
- |
|
-
|
Others
|
-
|
-
|
-
|
-
|
VISL Equivalent
|
M V25H
|
M NMH
|
M VCL135
|
M VCL140
|
Applications
|
Used where extra-ordinary high toughness is required. Their tendency to temper brittlleness is eliminated by rapid quenching in oil or water after hardening. Therefore temperature of 400° C should not be exceeded if a subsequent stress relieving is applied.
|
For heat treated components of large sections and subject to very exacting requirement. Due to Molybdenum contents, these steels are insusceptible to overheating and free from temper brittleness while permit higher stress relieving temperatures. Mainly used in the construction of air crafts and heavy vehicle for crank shafts, connecting rods, gear shafts, chain parts, clutches, propeller shafts, camshafts, cardon shatfs etc.
|
For treated parts of medium cross section where high tensile and impact values are required, combined with high endurance bending strength, gears, vehicle engine crank-shafts, stub axles, connecting rods, spindle, transmission gears, shafts for pumps and gearing, etc. If good weldability is also required, then M-VCL125 is recommended
|
Forging Temp. °C
|
1200-850
|
1100-850
|
1050-850
|
1050-850
|
|
850
|
850-880
|
860-890
|
850-880
|
Soft Annealing Temp.°C
|
630-650
|
650-700
|
680-720
|
680-720
|
Annealed hardness BHN max
|
269
|
220
|
212
|
217
|
Hardening Temp.°C
|
850
|
830-850
|
830-850
820-840
|
830-850
820-840
|
Hardening media
|
Oil
|
Oil
|
Oil
Water
|
Oil
Water
|
Tempering Temp. °C
|
600
|
670-530
|
670-530
|
670-530
|
VISL Equivalent
|
M V25H+Mo
|
M NMH
|
M VCL135
|
M VCL140
|
IS
|
42Cr6V1
T50Cr4V2
T55Cr3V2
|
50Cr4V2
60Cr4V2
50Cr1V23
58Cr4V1
|
40Cr1
50Cr4
55Cr3
40Cr4
|
AISI/SAE
|
-
|
6150
6150H
|
5140 5140H
5145
5147
5150
5155
5160
|
DIN 17006
|
42CrV6
45CrV7
|
50CrV4
55CrV3
58CrV3
|
46Cr2
37Cr4
39Cr4
39Cr4
40Cr4
41Cr4
41CrS4
37 CrS4
|
BS 970
|
-
|
|
530H40
530M40
530H42
|
EN
|
-
|
47
50
|
18,18D
48
|
JIS
|
-
|
-
|
SCr 440
SCr 440H
|
GOST
|
-
|
-
|
33XC
40X
45X
45X1
|
Nominal Chemical Composition %
|
C
|
0.45
|
0.50
|
0.40
|
Si
|
0.25
|
0.25
|
0.25
|
Mn
|
0.70
|
0.95
|
0.65
|
P Max
|
0.035
|
0.035
|
0.035
|
S Max |
0.035
|
0.035
|
0.035
|
Cr
|
1.75
|
1.05
|
1.05
|
Mo
|
-
|
-
|
-
|
Ni
|
-
|
-
|
-
|
V
|
0.15
|
0.12
|
-
|
W
|
-
|
-
|
-
|
Others
|
-
|
-
|
-
|
VISL Equivalent
|
M VB200
|
M CRV
|
M VMC
|
Applications
|
The high retention of hardness inherent of hardness inherent of this class of steels made possible increased stress relieving temperatures and consequently and enhanced freedom from stress for components.
|
For small heat treated sections in general engineering works where high stability in tempering is of no consideration.
|
Forging Temp. °C
|
1050-850
|
1100-850
|
1050-850
|
|
870-900
|
850-880
|
850-880
|
Soft Annealing Temp.°C
|
680-720
|
650-700
|
680-720
|
Annealed hardness BHN max
|
223
|
220
|
217
|
Hardening Temp.°C
|
870-890
860-880
|
830-850
|
830-850
820-840
|
Hardening media
|
Oil
Water
|
Oil
|
Oil
Water
|
Tempering Temp. °C
|
670-530
|
670-530
|
670-530
|
VISL Equivalent
|
M VB200
|
M NMH
|
M VMC
|
IS
|
50Cr4V2
|
60Cr4V2
|
55Si2Mn90
|
55Si7
|
AISI/SAE
|
6150
6150H
|
-
|
DIN 17006
|
50CrV4
|
58CrV4
|
60SiMn5
|
48Si7
51Si7
|
BS 970
|
-
|
-
|
EN
|
47
|
50
|
45A
|
45.46
|
JIS
|
-
|
SUP12
|
GOST
|
-
|
-
|
Nominal Chemical Composition %
|
C
|
0.50
|
0.58
|
.52
|
Si
|
0.25
|
1.65
|
1.65
|
Mn
|
0.95
|
0.95
|
0.70
|
P Max
|
0.035
|
0.035
|
0.035
|
S Max
|
0.035
|
0.035
|
0.035
|
Cr
|
1.05
|
-
|
Mo
|
-
|
-
|
Ni
|
-
|
-
|
V
|
0.12
|
-
|
W
|
-
|
-
|
Others
|
-
|
-
|
VISL Equivalent
|
M CRV
|
M KHS
|
M KHSW
|
Applications
|
Spiral springs, subject to increased loads (high yield-to-tensile ratio).
|
Leaf and volute springs for large
sections especially for wagon building
including helical and plate springs. These grades have a reduced tendency todecarburization and lower sensibility to over heating compared with plain manganese spring steels.
|
Forging Temp. °C
|
1050-850
|
1050-850
|
1050-850
|
|
870-900
|
850-880
|
840-870
|
Soft Annealing Temp.°C
|
680-720
|
680-700
|
680-700
|
Annealed Hardness BHN max
|
223
|
223
|
223
|
Hardening Temp.°C
|
840-870
|
830-860
|
820-850
|
Hardening Media
|
Oil
|
Oil
|
Water
|
Tempering Temp.°
C
|
470-540
|
450-500
|
470-500
|
VISL Equivalent
|
M CRV
|
M KHS
|
M KHSW
|
IS
|
103Cr2, 103 Cr2Mn70
|
AISI/SAE
|
52100 (BB)
|
DIN 17006
|
100Cr6
|
BS 970
|
-
|
EN
|
31 (BB)
|
JIS
|
SUJ2
|
GOST
|
-
|
Nominal Chemical Composition %
|
C
|
1.00
|
Si
|
0.30
|
Mn
|
0.30
|
P Max
|
0.025
|
S Max
|
0.025
|
Cr
|
1.50
|
Mo
|
-
|
Ni
|
-
|
V
|
-
|
W
|
-
|
Others
|
-
|
VISL Equivalent
|
M K150
|
Applications
|
Steel having maximum purity
to make balls, rollers and races for
interdemediate and bigger sections.
|
Forging Temp. °C
|
1100-800
|
|
-
|
Soft Annealing Temp.°C
|
750-800
|
Spherocise Annealed Hardness Temp . °C
|
207
|
Hardening Temp.°C
|
830-870 (O)
800-830 (W)
|
Tempering Temp.°
C
|
150-250(O)
|
Nitrided surface hardness VPM
|
63-65
63-67
|
VISL Equivalent
|
M K150
|
|
|