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ISO 9001 ACCREDITATION
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Carbon & Alloy Steel
Comparison of foreign standards – carbon and alloy steel specifications.
| Great Britain BS970 |
U.S.A AISI/SAE |
Germany W-Nr Din |
Italy UNI |
Japan JIS |
France AFNOR |
Spain UNE |
|---|---|---|---|---|---|---|
| 230M07 | 1213 | 1.07159 SMn28 |
CF9SMn28 | SUM22 | S250 | F.2111 11SMn28 |
| 070M20 | M1020 M1023 |
1.0402 C22 |
C20 C21 C23 |
S20C S22C |
AF42C20 XC25 1C22 |
F.112 1C22 |
| 080M40 | 1040 | 1.0511 C40 |
C40 1C40 |
– | 1C55 AF60C40 |
F.114A |
| 070M55 | 1055 | 1.0535 C55 |
C55 1C55 |
S55C | 1C55 AF70C55 |
– |
| 080A15 080M13 |
M1015 M1016 |
1.0401 C15 |
C15 C16 1C15 |
S15C | XC18 AF37C12 |
F.111 |
| 709M40 708M40 |
4140 4142 |
1.7225 42CrMo4 |
38CrMo4KB 42CrMo4 |
SCN440 SNB7 |
42CD4 42CrMo4 |
F.8332 F.8232 |
| 817M40 816M40 |
4340 4337 |
1.6582 34CrNiMo6 |
35NiCrMo6KB | SNcM447 | 34CrNiMo8 35NCD6 |
F.1272 |
| 835M30 | – | 1.6747 30NiCrMo16-6 |
– | – | 35NCD16 | F.1260 |
| 655M13 655H13 |
3310 9314 |
1.5752 14NiCr14 |
– | SNC815 | 12NC15 14NC12 |
– |
| 722M24 | – | 1.7361 32CrMo12 |
32CrMo12 | – | 30CD12 | F.124.A |
| 905M31 905M39 |
E71400 G71406 |
1.8509 41CrAlMo7 |
41CrAlMo7 | SACM645 | – | – |
If the specification you require is not listed, please e-mail us with the full specification and details of your required sizes and quantities.
We’re here to help with those ‘hard to find’ steel grades.
Certification
All our carbon and alloy steel specifications are available with a cast and analysis certificate, 3.1 mill certificate or a certificate of conformity. Please request with our sales team when placing any orders.
Quality Assured Supply
Our steel is supplied in accordance with our ISO 9001:2008 registration. West Yorkshire Steel aim to satisfy the quality and delivery needs of our customers and we measure our performance by meeting customers’ requirements and work to continually improve the service that we provide. In order to achieve this, it is the our policy to maintain an efficient and effective Quality Management System based upon the requirements of BS EN ISO 9001:2008. Our staff are appropriately trained in order to effectively implement our Quality Management System. The achievement of quality and continuous improvement is fundamental to all the steel products and services provided by us and are practiced by all employees as an integral part of their work.
