Chemical composition of steel 1.1231
C | Si | Mn | P | S | Cr
| Mo | Ni | Fe |
0.65-0.73 | 0.15-0.35 | 0.6-0.9 | <0.025 | <0.0 25 | <0.4 | <0.1 | <0.4 | Other |
Steel grade | Mechanical properties | ||||
EN- | ASTM / | Rp0.2 N/mm² | Rp1.0 N/mm² | Rm N/mm² | A80 min.% |
material no. | AISI | ||||
Tape 1.1231 / st70 | 1070 | 510 | – | 640 | 16 |
Precision tape 1.1231 / st70
Steel grade Steel 1.1231 / st70 Sizes Thicknesses
Width
0.035 – 3.00 mm 2 – 400 mm
Delivery status
hardening cold rolled, annealed
2H – cold rolled
LC – annealed, passivated
QT – tempered
Surface ← Sanded, matte, laminated →