Material number 1.0976: S355MC
1.0976 is the European material number (Werkstoffnummer, EN 10027-2) for S355MC, thermomechanically rolled HSLA steel for cold forming specified in EN 10149-2.
Reading 1.0976 digit by digit
An EN 10027-2 number has the form 1.XXYY. The leading 1 marks it as steel. The pair 09 is the steel group, and for this number that group is steels for special purposes. The final pair 76 is a sequential count inside that group and carries no meaning of its own — 1.0976 is simply the 76th entry registered there.
The group digits are the useful part. Reading 09 tells you what kind of steel you are looking at before you know anything else about it, and this is the only number from group 09 held here so far.
1.0976 identity card
| Item | Value |
|---|---|
| Material number (EN 10027-2) | 1.0976 |
| Symbolic grade name | S355MC |
| Steel group | 09 — steels for special purposes |
| Sequential number in group | 76 |
| Specified in | EN 10149-2 |
| Steel family | Structural steel |
| Yield, first condition in the table | 355 MPa (< 3 mm (A80)) |
| Tensile, same condition | 430–550 MPa |
| Cross-references held | 7 grades in 4 systems |
S355MC (1.0976) is the EN 10149-2 thermomechanical cold-forming steel: 355 MPa yield, 430–550 MPa tensile, bend radius from 0.5 t, easy welding. Chemistry (Nb/V/Ti), bend table, S420MC–S700MC ladder, A1011 HSLAS-F and QStE380TM equivalents.
Full data sheet for S355MC → · Equivalent grades → · EN 10149-2 →