牌號(hào) | GS-20Mn5 |
德國W-Nr. | 1.1120 |
其他名稱 | |
對(duì)應(yīng)標(biāo)準(zhǔn) | DIN 17182-1992
焊接用低合金鑄鋼 General purpose steel castings with enhanced weldability and higher toughness - Technical delivery condition |
歸類 | 鑄鋼 |
說明 | 牌號(hào)后綴字母N表示該牌號(hào)材料正火狀態(tài);后綴字母V表示淬火+回火狀態(tài) |