- Other Metals & Metal Products[10]
- Bearing Steel[1]
- Other Steel Products[10]
- Spring Steel[10]
- Steel Round Bars[10]
- Steel Sheets[2]
- Steel Wire[9]
- Structural Steel[10]
spring steel DIN 55Si7
Product Detailed
DIN55Si7 strip,
hardness 35HRC
Cold rolled strip
DIN55Si7, Chinese Standard 55Si2Mn
Hardness: HRC 35
Specification: as per customer's requirement
Chemical composition: (%)
C | Si | Mn | P≤ | S≤ | Cu≤ | Cr≤ | Ni≤ |
0.52-0.60 | 1.50-2.00 | 0.60-0.90 | 0.035 | 0.035 | 0.035 | 0.035 | 0.035 |
Delievery status:
Cold-rolled
