SAE1040材料是哪个国家的
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解决时间 2021-11-10 19:43
- 提问者网友:我的未来我做主
- 2021-11-10 14:24
SAE1040材料是哪个国家的
最佳答案
- 五星知识达人网友:梦中风几里
- 2021-11-10 14:52
SAE1040是美国的材料牌号,美国汽车工程师协会标准SAE
材料牌号: 1040
标准: SAE J 403 (2009) Chemical Compositions of SAE Carbon Steels
国家与地区: USA
钢组: 优质碳素结构钢
注释: Nonresulfurized carbon steel composition applicable to semifinished products for forging, to hot-rolled and cold-finished bars, to wire rods, plates, strip, sheet, welded tubing, and to seamless tubing cast or heat chemical ranges and limits.
对应我国的40#钢。
材料牌号: 1040
标准: SAE J 403 (2009) Chemical Compositions of SAE Carbon Steels
国家与地区: USA
钢组: 优质碳素结构钢
注释: Nonresulfurized carbon steel composition applicable to semifinished products for forging, to hot-rolled and cold-finished bars, to wire rods, plates, strip, sheet, welded tubing, and to seamless tubing cast or heat chemical ranges and limits.
对应我国的40#钢。
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