冷轧板的厚度和硬度

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1、表1冷轧板的厚度测量（mm）基板冷轧板平均变形量3.01.281.251.281.301.261.301.27557.5%1.271.251.261.311.261.282.51.361.341.321.321.341.361.33546.6%1.321.341.301.311.321.392.01.201.161.181.201.181.181.18340.85%1.191.171.201.161.181.20表2半小时等温法不同温度淬水后的硬度（2.0mm）温度压痕硬度12345平均1/2冷硬1671651651

2、65166165.682.8270400℃160159160162161160.480.2288450℃159160161160161160.280.1289500℃165163161165163163.481.7278540℃165164163162163163.481.7278580℃160161163162161161.480.7285620℃159163160160162161.280.6286640℃164163163163162163.081.5279660℃164168167166164165.882.

3、9270680℃171166175165169169.284.6259700℃18218517918818118391.5222720℃194198197196196196.298.1193740℃201202197200203200..6100.3184760℃208207206208210207.8103.9172780℃215212213212214213.2106.6163800℃218220219219221219.4109.7154820℃224221220223224222.4111.2147840℃2

4、28237235232235233.4116.7136860℃221223220223220223.3111.7149880℃218219216215216216.8108.4158表3半小时等温法不同温度淬水后的硬度（2.5mm）温度压痕硬度12345平均1/2冷硬16316516416516316482276400℃165165163166165164.882.4273450℃166165165166164165.282.6272500℃166164167165166165.682.8270540℃1661671

5、6416716616683269580℃167168169167166167.483.7265620℃165168166166167166.483.2268640℃168167168166167167.283.6265660℃170169171168170169.684.8258680℃175175178177181177.288.6236700℃189192190192188190.295.1205720℃202206205204207204.8102.4177740℃200206206205205204.4102

6、.2178760℃209210212211213211105.5167780℃219220218222223220.4110.2153800℃226224222225228225112.5147820℃228231229229228229114.5142840℃231226229229228228.6114.3142860℃218218215214219216.8108.4158880℃210211209212210210.4105.2168表4半小时等温法不同温度淬水后的硬度（3.0mm）温度压痕硬度12345平均

7、1/2冷硬15215615615515615577.5309400℃150152150147153150.475.2328450℃154154156158155155.477.7307500℃160157155156155156.678.3303540℃157158160161161159.479.7292580℃159157157159159158.279.1296620℃16015816015815915979.5293640℃160161159158160159.679.8291660℃168170167170

8、171169.284.6259680℃16917316817116917085257700℃180183178182179180.490.2228720℃195192191193193192.896.4200740℃197199198196198197.698.8190760℃200200202204202201.6100.8183780℃21