| 牌號(hào) | 34CrMo4 |
|---|---|
| 德國(guó)W-Nr. | 1.7220 |
| 對(duì)應(yīng)標(biāo)準(zhǔn) | DIN 17204-1990
淬火和回火無(wú)縫圓形鋼管;交貨技術(shù)條件 Seamless circular tubes made from steels for quenching and tempering Technical delivery conditions |
| 歸類(lèi) | 合金鋼 |
| 標(biāo)簽 | 合金鋼 |
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