The current classification
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Stainless Steel
Stainless Steel specifications held in the austenitic, martensitic and precipitation hardening varieties. Stocks are held in British Standard and International standards. Below is listed our most commonly supplied grades; please contact our sales office. Also stock is 301 stainless spring temper rolled strip.
Hi-Steel HSLA-80
Hi - Speed, high Speed Steel Tool Steel (made) : highly processed into the Tool Steel, carbon content high, while containing cr quantity is low (about 4%), reason burnish of Steel surface gloss darker, after heat can reach by HRc62 high hardness, resistance to rust performance not on a roll.
Mould Steel
Steel mould and Steel mould suppliers, global delivery, stock supply Steel mould steels.
Heat Resistant Steel
Heat resistant steel. AS Orlov Izobret. Mashinostr. 3, 48-49, 7/2000. The purpose of this work was to increase plasticity of heat resistant steel after aging at the 500-1300 deg C temperature and to improve its operational reliability.
Tool Steel
Comprehensive stocks held of tool steel, including hot work, cold work and plastic mould tool steel specifications. Below we detail our most common grades. Other British Standard and international special steels and tool steels are also available, please contact our sales office.
Ball Bearing Steel
Supplies Ball bearing steel of all types, along with carbon steel and specialty balls, to OEM's around the world. Also offers platinum balls, brass balls, gold, titanium, aluminum, carbon and plastic balls.
Spring Steel
Carbon spring steel is held in a wide range of sizes. Detailed below are our most common specifications. Carbon steel strip and spring steel sheet is available most commonly in the hardened and tempered condition, though certain sizes are available in the annealed condition. Round and flat bar is stocked in the as rolled condition. Most spring steel specifications are held to British Standard steel specifications including BS1449 & BS970.
Alloy and Carbon Steel
Alloy steel is steel alloyed with a variety of elements in total amounts of between 1.0% and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low alloy steels and high alloy steels. The difference between the two is somewhat arbitrary: Smith and Hashemi define the difference at 4.0%, while Degarmo, et al., define it at 8.0 %.[1][2] Most commonly, the phrase "alloy steel" refers to "low alloy" steels.
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Home » Grade
Steel classification：
Stainless steel，Hi-Steel HSLA-80，Mould steel,Heat resistant steel,Tool Steel,Ball bearing steel,Spring Steel,Alloy steel,Construction steel，Die steel，Mould steel,Free-cut steel.
Types of steel:
Rods/ Bars / Wires/ WireRods/Tube/Plate/Sheet/Coil
Cold Drawn Bright Hexagon Bar, Square Bar, Rectangular Bar, Round Bar
Rods Bars Forged Shafts Shaftings 6 mm to 2500 mm diameter
Grades of steel:
SA479 Grade 304, 304L, 304H, 304LN, 309, 309S, 310, 310S, 316, 316Ti, 316L,316H, 316LN, 321, 321H, 347, 347H, 317L, 317LN, 410, 410S, 416, 420, 420F, 430,431
SA276 Grade 304, 304L, 304H, 304LN, 309, 309S, 310, 310S, 316, 316Ti, 316L,316H, 316LN, 321, 321H, 347, 347H, 317L, 317LN, 410, 410S, 416, 420, 420F, 430,431
AISI 440C UNS S44004 JIS SUS 440C Din 1.4125 X105CrMo17
SA182 Grade F304, F304L, F304H, F310S, F316, F316L, F316H, F321, F321H, F347, F347H,F348
SA315 Grade CF3, SA315 Grade CF8, SA315 Grade CF3M, SA315 Grade CF8M
SA350 Grade LF1, LF2, LF3, LF5, LF6, LF9, LF787
IS 8500 Grade FE490B, IS 8500 Grade FE570B, IS8500 FE 490B, IS8500 FE 570B
EN19, AISI 4140, SAE 4140, 42CrMo4, 42CrMoS4, Din 1.7225
EN-19, AISI-4140, SAE4140, 42CrMo4V, 42CrMoS4V, Din 1.7227
AISI 4150, SAE 4150, 50CrMo4, 50CrMo4V, 50CrMo4+QT, 50CrMo4+HT, Din 1.7228
EN24, AISI 4340, SAE 4340, 34CrNiMo6, 34CrNiMo6V, Din 1.6582
ASTM A193 Grade B7, ASTM A193 Grade B-7, ASTM A193 B7, ASTM A193-B7
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, SA193B16
HOT WORK Tool Steel AISI H13 DIN 1.2344 X40CrMoV51 JIS SKD61
HOT WORK DIE STEEL AISI GRADE H-13, DIN 1.2344, X40CRMOV51, JIS-SKD61
Hot Work Tool Steel 56CrNiMoV7 Din 1.2714, DIN-1.2714 Q&T, DIN-1.2714,L6 Annealed
ST52.3 HIGH TENSILE, ST52, ST52.0, ST52-3, ST52.3N, ST52-3N, ST52.3+N, ST52-3+N
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
BS970 EN8, EN9, EN19, EN24, EN26, EN30, EN31, EN36, EN45, EN45A, EN47, EN48
709M40 (EN19), 817M40 (EN24), 826M40 (EN26), 835M30 (EN30B), 655M23 (EN36B),835M15 (EN39B)
826M40 DIN 1.6745 / 1.6746 40NiMoCr10-4 / 40NiMoCr10-5, 826M40V, 826M40W,EN26
SA182：F11, F12, F22, F5, F9, F91, F92 BARS, RCS, BILLETS
SA182： F-11, F12, F-22, F-5, F-9, F-91, F-92 BARS, RCS, BILLETS
SA336： Grade F11, F12, F5, F9, F22, F91, F92 BARS, RCS, BILLETS
SA336 Grade F-11, F-12, F-5, F-9, F-22, F-91, F-92 BARS, RCS, BILLETS
SA336M Grade F11, F12, F5, F9, F22, F91, F92 BARS, RCS, BILLETS
SA336M Grade F-11, F-12, F-5, F-9, F-22, F-91, F-92 BARS, RCS, BILLETS
SA217 Grade WC6, WC9, C5, C12, C12A, A217-WC6-WC9-C5-C12-C12A
Din 1.7362, Din 1.7337, Din 1.7335, Din 1.7380, Din 1.7386, Din 1.4903
AISI/SAE4130, AISI/SAE4140, AISI/SAE4145, AISI/SAE4150, AISI/SAE4340
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
AISI 4130 H+T, AISI 4140 H+T, AISI 4145 MOD, AISI 4340, AISI 8630 MOD ForOil & Gas Industry
SAE 4130 H&T, AISI 4140 H&T, SAE 4145 MOD, SAE 4340, SAE 8630 MODIFIEDFor OIL & GAS
AISI 4140 Quenched & Tempered, AISI 4340 Quenched & Tempered For Oil& Gas Industry
SAE 4140 Quenched & Tempered, SAE 4340 Quenched & Tempered For Oil& Gas Industry
AISI 4145H Modified Quenched & Tempered Steel For Manufacture Drill CollarAISI 4145H MOD
AISI 4145H MOD API 6A PSL3 NACE MR-0175, AISI 4145 Q&T API 6A, PSL3NACE-MR0175
AISI 4130 Q&T API 6A PSL3 NACE MR-0175, AISI 4130Q&T API 6A, PSL3NACE-MR0175
AISI 4140 API 6et L80, API 5CT, NACE MR-0175, AISI 4140 Q&T API 6 et L80,API5CT MR-0175
A350 LF2 API 6A PSL3 NACE MR-0175, A350 LF2 API 6A, PSL3 NACE-MR0175
A182 F6NM UNS S42400 H&T Hardened & Double Tempered NACE MR0175 & API Standard
F6NM Hardened & Tempered High Corrosion Resistant & Excellent HighToughness in Low Temperature, ASTM A182-F6NM High Resistances of SulfideStress Cracking and Stress Corrosion Cracking in Sour Environment Service (H2S,CO2) Low Cracking Sensitivity
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
X10CrMoVNb91, X12CrMo91, 12CrMo195, 10CrMo910, 13CrMo44, 16CrMo44
X10CrMoVNb9-1, X12CrMo9-1, 12CrMo19-5, 10CrMo9-10, 13CrMo4-4, 16CrMo4-4
SA694 F42, SA694 F46, SA694 F52, SA694 F56, SA694 F60, SA694 F65, SA694 F70，SA694 F80
20MnV6, 20MV6, 20MnV EN14A Din 1.5217 EN10208-2 / EN10294-1
AISI 446, SUS446, SAE51446, UNS S44600, SUS 446, AISI-446, Din 1.4762, SAEJ405, SAE51446
SAE9254 Spring Steel, AISI 9254 Spring Steel, SAE 9254 Spring Steel, 54SiCr6Spring Steel
54SiCr6 Wire Rods, SAE9254 Wire Rods, SAE 9254 Wire Rods, AISI 9254 Wire Rods
SAE9310 AMS6265, SAE 9310 AMS 6265, AISI9310 AMS6265, AISI 9310 AMS 6265
SAE 9310 AMS 6260, AMS 6265, 16NCD13, BOHLER E105, AISI/SAE9310 VAR
HY-TUFF AMS6418, DMS1841H Grade A QS Z1/7 Rev. 3, MIL-S-2154 Class AA
HYTUFF AMS 6418, DMS 1841H Grade A QS Z1/7 Rev. 3, MIL-S-2154 Class AA
Nitralloy 135/135M (MOD), Nitralloy 135 MOD, Nitralloy Alloy 135 Modified
Nitriding Alloy 135 MOD, Nitriding 135/135M (Modified), Alloy 135 MOD,Alloy 135M VAR
Duplex 2205, Duplex SAF 2205, Duplex SAF2205, Duplex UNS S31803, Din 1.4462 EN10088 F51
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
Inspection & Approval Certificates : C/W Certificate (Calibration Works Certificate) EN 10204 3.1 / DIN 50049 3.1 / ISO 10474 3.1 Mill Test Certificate, NACE MR-0103 / NACE MR-0175 / ISO 15156, European Pressure Equipment Directive PED-97/23/EC, AD-2000-WO, ASME Boiler & Pressure Vessel Code Sec.II Part A Ed. 2008, API 6A (American Petroleum Institute), 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 M-630, M-650 Rev.3
