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刹车抱箍 铸造公差: (1) 尺寸公差 GB6414-1999标准: CT6-CT7级ISO 8062-3-2007标准:DCTG6-DCTG7级ISO 2768-1标准: m级与c级之间VDG P69
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2016-07-05 |
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旋耕机箱体 QT450-10说明断裂强度450MPa,延伸率10%。珠光体是铁素体和渗碳体组成的,是奥氏体共析产物,想单独得到珠光体硬度,必须是从共
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2016-07-04 |
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泵阀支架 1 产品名称:低合金钢铸件2 材质: 40CrMo、20CrMo等3 铸造工艺:水玻璃-硅溶胶复合工艺/水玻璃(熔模铸造)工艺4 材料标准:GB.AS
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2016-07-04 |
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定向套 1产品名称:高、低铬耐磨铸铁件(Cr20,KmTBCr26)2材质:Cr20,KmTBCr263铸造工艺:水玻璃-硅溶胶复合工艺/水玻璃(熔模铸造)工
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2016-07-04 |
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矿山机械 框架 ●化学成份:碳 C :3.70~4.00%硅 Si:2.15~2.93%锰 Mn:0.46~0.66%硫 S :0.010~0.016%磷 P :0.027~0.035%镁 Mg:0.027~
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2016-07-04 |
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分丸轮 性能:(1)强度:钢结构件的屈服点决定了结构所能承受的不发生永久变形的应力。典型碳素结构钢的最小屈服点为235MPa。而典型低
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2016-06-02 |
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环保凸轮 化学成分: (1) 40CrMoC:0.35~0.45Si:0.15~0.40Mn:0.40~0.70P:=0.035S:=0.035Cr:1.00~1.50Mo:0.50~0.80 (2) 20CrMo
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2016-06-02 |
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汽车拨叉 化学成分: (1) 40CrMoC:0.35~0.45Si:0.15~0.40Mn:0.40~0.70P:=0.035S:=0.035Cr:1.00~1.50Mo:0.50~0.80 (2) 20CrMo
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2016-06-02 |