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深冲钢板

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    1 - 9tower

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    ≥10tower

Zhao Lana经理
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  • place of delivery南通
  • period for dispatch7
  • Total supply volume 10000
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本页信息为 Nantong Shengchao steel rope Co., Ltd"深冲钢板 "产品信息,如您想了解更多 请联系厂家,或给厂家留言。
Products 更新时间 :2019-12-04
Model specifications

深冲钢板产品介绍

深冲钢板是具有优异的深冲性能、良好的表面质量和严格的厚度公差的低碳优质冷轧薄钢板。

深冲钢板的种类

常用的深冲钢板有:

(1)zhenjing钢板。用铝镇静钢轧制而成的钢板。按拉延级别分为冲压拉延最复杂零件(ZF)级、冲压拉延很复杂零件(HF)级和冲压拉延复杂零件(F)3级;按表面质量分为特别gao级、gao级和较gao级精整表面;按厚度公差分为A级和B级精度。深冲钢板一般厚度在0.53.0mm之间,钢种采用08Al

(2)沸腾钢板。用沸腾钢轧制而成的钢板。沸腾钢板的极限拉延比远低于铝镇静钢,故除有些国家目前仍用它来制造某些汽车零件外,已较少用做复杂零件的深冲用材。

(3)高强度深冲钢板。随着汽车轻量化要求,开发了在钢中加入0.06%~0.09%磷的新型含磷高强度深冲钢板,其屈服强度为250MPa,抗拉强度为450MPa,延伸率为35%。用这种钢板冲压汽车零件时在相同强度下降低了钢板厚度,从而达到了减轻重量的目的。目前这种钢板已大量应用于新型轿车生产中。

(4)双相钢板。钢中含有MnSi等元素,冷轧后的板卷在连续退火时进行相间热处理,获得马氏体(10%~20)和铁素体双相组织。双相钢板既有高强度(450550MPa)又有高塑性(δ=25%~35)和成形性(见薄板成形性)。双相钢板已开始用于高级轿车的门板设计中。

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business term 1970-01-01 Business status
company type establish date 1970-01-01
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Zhao Lana经理
18753730962
Nantong Shengchao steel rope Co., Ltd
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山东 济宁 Nantong Shengchao steel rope Co., Ltd
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Middling coal Industry and Mining Materials Group Co., Ltd
mobile phone:400-086-0537 phone:086-400-0860537
Address: No. 11 Kaiyuan Road North, High tech Zone, Jining City, Shandong Province