牌號(hào) | S136 |
對(duì)應(yīng)標(biāo)準(zhǔn) | BS 2S 136-1997(2005)
1%碳-鉻鋼(真空冶煉)坯料、棒材局硝、鍛件及零件(截面不大于25mm) Specification for 1% carbon-chromium steel (vacuum arc remelted) billets, bars, forgings and parts - (Limiting ruling section 25 mm) |
歸類 | 合金鋼 |
說(shuō)明 | 牌號(hào)后綴字母: A-為后續(xù)加工鍛件结耀、坯料余窖、棒材(Foring stock and billets and bars for subsequent working)贯溅,如S136A招刨;球化退火狀態(tài)供貨 B-機(jī)加工棒材(Black bars for machining)像捶,如S136B坏瞄;球化后冷拉、冷軋脆栋、機(jī)械加工或磨削狀態(tài)供貨 C-鍛件(包括軋制圓環(huán))倦卖,如S136C;軟化狀態(tài)供貨 D-機(jī)加工光亮棒椿争,如S136D怕膛;球化退火狀態(tài)供貨 |
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