哪位大侠知道ASTM A29/A29M-04标准中1215材料的化学成分，机械性能、布氏硬度？ 谁知道？40CR 钢板的 力学性能******化学成分***...
\u6c42ASTM A29\u7684\u6750\u8d28\u6807\u51c6\u4ea7\u54c1\u540d\u79f0\uff1a\u4f18\u8d28\u78b3\u7d20\u7ed3\u6784\u94a2
\u4ea7\u54c1\u578b\u53f7\uff1aASTM 1045
\u6807\u51c6\uff1aASTM A29/A29M-04
\u25cf\u5316\u5b66\u6210\u4efd\uff1a
\u78b3 C \uff1a0.43\uff5e0.50
\u7845 Si\uff1a0.15\uff5e0.40
\u9530 Mn\uff1a0.60\uff5e0.90
\u786b S \uff1a\u22640.050
\u78f7 P \uff1a\u22640.040
\u25cf\u529b\u5b66\u6027\u80fd\uff1a
\u6297\u62c9\u5f3a\u5ea6 \u03c3b (MPa)\uff1a\u2265620(63)
\u5c48\u670d\u5f3a\u5ea6 \u03c3s (MPa)\uff1a\u2265375(38)
\u4f38\u957f\u7387 \u03b45 (\uff05)\uff1a\u226515
\u65ad\u9762\u6536\u7f29\u7387 \u03c8 (\uff05)\uff1a\u226540
\u51b2\u51fb\u529f Akv (J)\uff1a\u226539
\u51b2\u51fb\u97e7\u6027\u503c \u03b1kv (J/cm2)\uff1a\u226549(5)
\u786c\u5ea6 \uff1a\u672a\u70ed\u5904\u7406,\u2264241HB;\u9000\u706b\u94a2,\u2264217HB
\u8bd5\u6837\u5c3a\u5bf8\uff1a\u8bd5\u6837\u5c3a\u5bf8\u4e3a25mm
\u25cf\u70ed\u5904\u7406\u89c4\u8303\u53ca\u91d1\u76f8\u7ec4\u7ec7\uff1a
\u70ed\u5904\u7406\u89c4\u8303\uff1a\u6b63\u706b,850\u2103;\u6dec\u706b,840\u2103;\u56de\u706b,600\u2103\u3002
\u25cf\u4ea4\u8d27\u72b6\u6001\uff1a\u4ee5\u4e0d\u70ed\u5904\u7406\u6216\u70ed\u5904\u7406\uff08\u9000\u706b\u3001\u6b63\u706b\u6216\u9ad8\u6e29\u56de\u706b\uff09\u72b6\u6001\u4ea4\u8d27
40Cr\u94a2\u677f
\u76ee\u5f55
\u8868\u793a\u65b9\u6cd5
\u821e\u94a2\u6668\u6d9b\u8d38\u6613\u6709\u9650\u8d23\u4efb\u516c\u53f8\uff1a0375-6104999 \uff08\u4e13\u4e1a\u4f9b\u5e94\uff09 \u3000\u300040Cr\u94a2\u677f\u662f\u673a\u68b0\u5236\u9020\u4e1a\u4f7f\u7528\u6700\u5e7f\u6cdb\u7684\u94a2\u4e4b\u4e00\u3002\u8c03\u8d28\u5904\u7406\u540e\u5177\u6709\u826f\u597d\u7684\u7efc\u5408\u529b\u5b66\u6027\u80fd\uff0c\u826f\u597d\u7684\u4f4e\u6e29\u51b2\u51fb\u97e7\u6027\u548c\u4f4e\u7684\u7f3a\u53e3\u654f\u611f\u6027\u3002\u94a2\u7684\u6dec\u900f\u6027\u826f\u597d\uff0c\u6c34\u6dec\u65f6\u53ef\u6dec\u900f\u5230\u042428\uff5e60mm,\u6cb9\u6dec\u65f6\u53ef\u6dec\u900f\u5230\u042415\uff5e40mm\u3002\u8fd9\u79cd\u94a2\u9664\u8c03\u8d28\u5904\u7406\u5916\u8fd8\u9002\u4e8e\u6c30\u5316\u548c\u9ad8\u9891\u6dec\u706b\u5904\u7406\u3002\u5207\u524a\u6027\u80fd\u8f83\u597d\uff0c\u5f53\u786c\u5ea6\u4e3aHB174\uff5e229\u65f6\uff0c\u76f8\u5bf9\u5207\u524a\u52a0\u5de5\u6027\u4e3a60%\u3002\u8be5\u94a2\u9002\u4e8e\u5236\u4f5c\u4e2d\u578b\u5851\u6599\u6a21\u5177\u3002
\u3000\u3000
40Cr\u94a2\u677f
[1]
\u6267\u884c\u6807\u51c6
\u3000\u3000\u4e2d\u56fd\u6267\u884c\u6807\u51c6\uff1aGB/T3077-1999
\u3000\u3000\u7f8e\u56fd\u6267\u884c\u6807\u51c6\uff1aASTM A29/A29M-04
\u3000\u3000\u65e5\u672c\u6267\u884c\u6807\u51c6\uff1aJIS G4053-2003
\u3000\u3000\u5fb7\u56fd\u6267\u884c\u6807\u51c6\uff1aEN 10083/1-1991
\u3000\u3000\u82f1\u56fd\u6267\u884c\u6807\u51c6\uff1aEN 10083/1-1991
\u3000\u3000\u6cd5\u56fd\u6267\u884c\u6807\u51c6\uff1aEN 10083/1-1991
\u3000\u3000\u4fc4\u7f57\u65af\u6267\u884c\u6807\u51c6\uff1aTOCT 4543-71
\u3000\u3000\u6309\u4e2d\u56fd\u6267\u884c\u6807\u51c6\uff08GB/T3077-1999\uff09
\u5316\u5b66\u6210\u5206
\u3000\u3000C 0.37~0.44\u3001Si 0.17~0.37\u3001Mn 0.50~0.80\u3001Cr0.80~1.10\u3001Ni\u22640.30
\u673a\u68b0\u6027\u80fd
\u3000\u3000\u8bd5\u6837\u6bdb\u576f\u5c3a\u5bf8\uff08mm\uff09\uff1a25
\u3000\u3000\u70ed\u5904\u7406\uff1a
\u3000\u3000\u7b2c\u4e00\u6b21\u6dec\u706b\u52a0\u70ed\u6e29\u5ea6\uff08\u2103\uff09\uff1a850\uff1b\u51b7\u5374\u5242\uff1a\u6cb9
\u3000\u3000\u7b2c\u4e8c\u6b21\u6dec\u706b\u52a0\u70ed\u6e29\u5ea6\uff08\u2103\uff09\uff1a-
\u3000\u3000\u56de\u706b\u52a0\u70ed\u6e29\u5ea6\uff08\u2103\uff09\uff1a520\uff1b\u51b7\u5374\u5242\uff1a\u6c34\u3001\u6cb9
\u3000\u3000\u6297\u62c9\u5f3a\u5ea6\uff08\u03c3b/MPa\uff09\uff1a\u2265980
\u3000\u3000\u5c48\u670d\u70b9\uff08\u03c3s/MPa\uff09\uff1a\u2265785 \uff08 0375-6104999\uff09
\u3000\u3000\u65ad\u540e\u4f38\u957f\u7387\uff08\u03b45/%\uff09\uff1a\u22659
\u3000\u3000\u65ad\u9762\u6536\u7f29\u7387\uff08\u03c8/%\uff09\uff1a\u226545 \uff08 0375-6104999\uff09
\u3000\u3000\u51b2\u51fb\u5438\u6536\u529f\uff08Aku2/J\uff09\uff1a\u226547 \uff08 0375-6104999\uff09
\u3000\u3000\u5e03\u6c0f\u786c\u5ea6\uff08HBS100/3000\uff09\uff08\u9000\u706b\u6216\u9ad8\u6e29\u56de\u706b\u72b6\u6001\uff09\uff1a\u2264207
\u3000\u3000
40Cr\u5408\u91d1\u94a2\u677f
标准： ASTM
国家与地区： USA
钢组： 结构钢
次级类别： A 29/A 29M (2005) 热锻及冷加工碳素钢和合金钢棒
化学成分 (%)
元素 最小 最大
C 0.09
Mn 0.75 1.05
P 0.04 0.09
S 0.26 0.35
机械性能
Density, ρ [Kg/dm3]:7.86-7.80
注： Typical property value for low carbon, low-alloyed steels. This value is not provided by standard, it is indicative and cannot be used for design purposes.
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Modulus of elasticity (GPa):190.00-210.00
注： Typical property value for low carbon, low-alloyed steels. This value is not provided by standard, it is indicative and cannot be used for design purposes.
-------------------------------------------------------------------
Poisson’s coefficient, ν:0.27-0.30
注： Typical property value for low carbon, low-alloyed steels. This value is not provided by standard, it is indicative and cannot be used for design purposes.
化学成分1楼回答了，力学性能没法回答你。A29是热加工和冷精整碳钢 合金钢棒材通用技术要求，热处理方法不同性能也不一样的
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