1.規(guī)格:
圓鋼 | 直徑(mm) | 長(zhǎng)(mm) | - |
14~900 | 2000~6000 | - | |
扁鋼 | 厚(mm) | 寬(mm) | 長(zhǎng)(mm) |
15~500 | 50~1500 | 2000~6000 |
標(biāo)準(zhǔn) | 牌號(hào) | C | Si | Mn | P | S | Cr | Mo | V | W | 其它 |
DIN | 1.2316 | 0.33-0.43 | ≤1.00 | ≤1.00 | 0.030 | 0.030 | 15.0-17.0 | 1.00-1.30 | - | - | Ni≤1.00 |
ASTM | - | - | - | - | - | - | - | - | - | - | - |
GB | - | - | - | - | - | - | - | - | - | - | - |