German DIN/Werkstoff Steel Standards
Steel Express can supply specialist steels to European standards such as DIN and Werkstoff.
DIN – Deutsches Institut für Normung - define West German steel specifications. The specifications are preceded by the letters DIN followed an alphanumeric or numeric code. The numeric code is the Werkstoff number, this uses numbers only with a decimal point after the first digit. Werkstoff - material, the stuff something is made from.
Below is a table of some of the more popular steel grades we supply along with the BS 970 1991, AISI/SAE and Werkstoff equivalents. This table is by no means exhaustive, if you cannot see the grade you require please contact our helpful and experienced staff who will assist you in locating the grade you need.
| Steel | BS 970 1991 | BS 970 1955 EN | AISI/SAE | WERKSTOFF |
| 220M07 | 220M07 | EN1A | 1113 | 1.0711 |
| 230M07 | 230M07 | EN1A | 1213 | 1.0715 |
| 230M07Pb | 230M07Pb | EN1A Pb | 12L14 | 1.0718 |
| 070M20 | 070M20 | EN3B | 1020 | 1.0402 |
| 080M15 | 080M15 | EN32C | 1016 | 1.1141 |
| 080M40 | 080M40 | EN8 | 1040 | 1.1186 |
| 080A42 | 080A42 | EN8D | 1042 | - |
| 070M55 | 070M55 | EN9 | 1055 | 1.0535 |
| 150M19 | 150M19 | EN14A | 1524 | 1.1160 |
| 605m36 | 605m36 | EN16 | - | - |
| 708M40 | 708M40 | EN19 | 4140 | 1.7225 |
| 709M40 | 709M40 | EN19 | - | 1.7225 |
| 817M40 | 817M40 | EN24 | 4340 | 1.6565 |
| 655M13 | 655M13 | EN36 | 3415 | 1.5752 |
| Stainless and Heat Resisting Steels | ||||
|---|---|---|---|---|
| 303S31 | 303S31 | 303 | 1.4305 | |
| 304S11 | 304S11 | 304L | 1.4306 | |
| 304S15 | 304S15 | 304 | 1.4301 | |
| 316S11 | 316S11 | 316L | 1.4404 | |
| 316S13 | 316S13 | 316L | 1.4435 | |
| 316S31 | 316S31 | 316 | 1.4401 | |
| 316S33 | 316S33 | 316 | 1.4436 | |
| 320S31 | 320S31 | 316Ti | 1.4571 | |
| 321S31 | 321S31 | 321 | 1.4541 | |
| 410S21 | 410S21 | 410 | 1.4006 | |