德国41CrMo4(1.7223)结构钢的化学成分：C碳：0.38-0.44Si硅:0.15-0.40Mn锰:0.50-0.80P磷:≤0.025S硫:≤0.035Cr铬:0.90-1.20Ni镍:--Mo:0.15-0.20B:-N:-●结构钢的热加工、热处理与力学性能1.热加工温度/℃:1050-8502.热处理温度/℃:A:退火:680-720℃B:正火:840-880℃C:淬火:820-850℃,水830-860,油D:回火:540-680E:表面硬化:820-850℃3.表面硬度HRC:54-604.力学性能(热处理后,≥)尺寸/mm:≤16,16-40,40-100,100-250抗拉强度MPa:1080-1270980-1080880-1080740-930屈服强度MPa:835765635510伸长率%:10111214面收缩率%:40455055冲击功J:35424242上海隆继***现货库存41CrMo4板材/圆棒/保证现货及材质,订货41CrMo4总机021-37789590在库有蒂森克虏伯,宝钢,太钢,首钢等41CrMo4/钢板,圆棒规格齐全.现货供应!http://，电子邮件：longjimetal@。上海隆继供应对应德国合金结构钢：|15NiCr13|16MnCr5|16MnCrS5|16NiCr4|17Cr3|17CrS3|17NiCrMo6-4|17NiCrMoS6-4|18CrMo4|18CrMoS4|18CrNiMo7-8|20NiCrMo2-2|20NiCrMoS2-2|20MnCr5|20MoCr3|20MoCrS3|20MoCr4|20MoCrS4|25CrMo4|25CrMoS4|28Cr4|28CrS4|30CrMoV9|30CrNiMo8|32CrMo12|34Cr4|34CrMo4|34CrMoS4|34CrNiMo6|34CrS4|36CrNiMo4|37Cr4|38Cr2|39NiCrMo3|41Cr4|41CrS4|42CrMo4|42CrMoS4|46Cr2|50CrMo4|51CrV4|14NiCrMo13-4|10NiCr5-4|16MnCrB5|17CrNi6-6|18NiCr5-4|20MnB5|20MnCrS5|20MnMoNi4-5|20NiCrMoS6-4|22CrMoS3-5|27MnCrB5-2|28NiCrMoV8-5|30MnB5|33MnCrB5-2|33NiCrMoV14-5|17CrNiMo6|36NiCrMo16|38MnB5|39MnCrB6-2|40CrMoV13-9|)