| 詳細(xì)參數(shù) |
|---|
| 牌號(hào) | Cm35碳鋼，碳錳鋼 | ||||||||||
| 對(duì)應(yīng)標(biāo)準(zhǔn) | BS 970-1-1983 | ||||||||||
| 英國(guó)標(biāo)準(zhǔn)規(guī)范機(jī)械和相關(guān)工程用鍛鋼 第一部分 碳鋼，碳錳鋼，合金鋼和不銹鋼的一般檢驗(yàn)試驗(yàn)程序和具體要求 | |||||||||||
| British Standard Specification for Wrough steels for mechanical and allied engineering purposes Part 1. General inspection and testing procedures and specific requirements for carbon,carbon manganese,alloy and stainless steels | |||||||||||
| 歸類 | 碳鋼 | ||||||||||
| Cm35化學(xué)元素成分含量(%) | |||||||||||
| 成分 | C | Mn | P | S | Cr | Ni | Mo | ||||
| 最小值 | 0.32 | 0.6 | - | 0.015 | - | - | - | ||||
| 最大值 | 0.4 | 1 | 0.025 | 0.04 | 0.3 | 0.4 | 0.15 | ||||
| C35M2機(jī)械性能 | |||||||||||
| 抗拉強(qiáng)度 | 屈服點(diǎn) | 斷后伸長(zhǎng)率或延伸率 | 硬度 | ||||||||
| σb | σs | δ | HBW | ||||||||
| Mpa | Mpa | % | |||||||||
| ≥550 | ≥280 | ≥16 | HB | ||||||||
| 152~207 | |||||||||||
