| 詳細(xì)參數(shù) |
|---|
| 牌號(hào) | 1021熱鍛碳鋼棒材 | ||||||
| ASTM | G10210 | ||||||
| 型號(hào)或牌號(hào) | |||||||
| 對(duì)應(yīng)標(biāo)準(zhǔn) | ASTM A29/A29M-2005 | ||||||
| 熱鍛碳鋼和合金棒材的標(biāo)準(zhǔn) | |||||||
| Standard Specification for Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements for | |||||||
| 歸類(lèi) | 碳鋼 | ||||||
| 標(biāo)簽 | 結(jié)構(gòu)鋼 | ||||||
| 說(shuō)明 | 棒材和半成品硅含量分四檔：≤0.1%；0.1～0.2%；0.15～0.35%；0.2～0.4%或0.3～0.6% | ||||||
| 盤(pán)條硅含量分五檔：≤0.1%；0.07～0.15%；0.1～0.2%；0.15～0.35%；0.2～0.4%或0.3～0.6% | |||||||
| 此材料結(jié)構(gòu)鋼應(yīng)用廣泛，可用于制造齒輪，軸等零件；可用于制造銷(xiāo)軸等緊固件 | |||||||
| 1021化學(xué)元素成分含量(%) | |||||||
| 成分 | C | Mn | P | S | Cr | Ni | Cu |
| 最小值 | 0.18 | 0.6 | - | - | - | - | - |
| 最大值 | 0.23 | 0.9 | 0.04 | 0.05 | 0.2 | 0.2 | 0.2 |
| G10210 機(jī)械性能 | |||||||
| 抗拉強(qiáng)度 | 屈服點(diǎn) | 斷后伸長(zhǎng)率或延伸率 | |||||
| σb | σs | δ | |||||
| Mpa | Mpa | % | |||||
| ≥930 | ≥785 | ≥12 | |||||
| 新舊牌號(hào)替代列表 | |||||||
| 對(duì)應(yīng)標(biāo)準(zhǔn) | 牌號(hào) | ||||||
| ASTM A29/A29M-2005 | 牌號(hào) G10210 | ||||||
| ASTM 1021 | |||||||
| ASTM A29M UNS-2012 | 美國(guó)UNS G10210 | ||||||
| ASTM 1021 | |||||||
