印度客人写的 EN 9 BS 970在国内应该是什么材料？
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解决时间 2021-04-14 08:50
- 提问者网友：富士山上尢
- 2021-04-13 20:31
印度客人写的 EN 9 BS 970在国内应该是什么材料？
最佳答案
- 五星知识达人网友：渊鱼
- 2021-04-13 22:03
是做模具的钢材吗？
GB BS970 070M55 （EN9）
A hard wearing medium carbon steel which can be hardened. Available as hot rolled, normalised, Cold drawn or turned. Sections available black round, black square, bright round and black flat.追问我查到了 应该是对应国内的55号钢追答en !
GB BS970 070M55 （EN9）
A hard wearing medium carbon steel which can be hardened. Available as hot rolled, normalised, Cold drawn or turned. Sections available black round, black square, bright round and black flat.追问我查到了 应该是对应国内的55号钢追答en !
全部回答
- 1楼网友：白昼之月
- 2021-04-14 00:16
GB BS970 070M55 （EN9）
A hard wearing medium carbon steel which can be hardened. Available as hot rolled, normalised, Cold drawn or turned. Sections available black round, black square, bright round and black flat.
A hard wearing medium carbon steel which can be hardened. Available as hot rolled, normalised, Cold drawn or turned. Sections available black round, black square, bright round and black flat.
- 2楼网友：孤老序
- 2021-04-13 23:05
这个BS 970 是 British Standard的缩写，是用于机械和工程使用的锻造钢铁的规范标准，不是特指某一种材料。 你可以参照标准《Wrought steel for
mechanical and allied
engineering
purposes —
Part 3: Bright bars for general
engineering purposes》
mechanical and allied
engineering
purposes —
Part 3: Bright bars for general
engineering purposes》
- 3楼网友：野味小生
- 2021-04-13 22:27
是做模具的钢材吗？
GB BS970 070M55 （EN9）
A hard wearing medium carbon steel which can be hardened. Available as hot rolled, normalised, Cold drawn or turned. Sections available black round, black square, bright round and black flat.
GB BS970 070M55 （EN9）
A hard wearing medium carbon steel which can be hardened. Available as hot rolled, normalised, Cold drawn or turned. Sections available black round, black square, bright round and black flat.
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