鋼種 Steel category |
牌號(hào) Steel grade |
規(guī)格 Dimension |
執(zhí)行標(biāo)準(zhǔn) Followed standard |
交貨狀態(tài) Delivery condition |
||
厚度/mm |
寬度/mm |
長(zhǎng)度/mm |
||||
碳素結(jié)構(gòu)鋼 Carbon steel |
Q235A-D
|
6-200 |
1050-4050 |
5000-23000 |
GB/T 3274-2007
|
熱軋、控軋 正火
|