挂锁锁钩的一些技术要求,Heat treatment:热处理Deepness:0.20 a 0.30 mm 深度Strength:50 a 55 R C 强度Galvanized:镀锌Thickness Cu:0.010 a 0.015 mm 铜Thickness Ni:0.008 a 0.010 mm 镍Thickness Cr:Flash (can be 0.003 mm) 铬
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![挂锁锁钩的一些技术要求,Heat treatment:热处理Deepness:0.20 a 0.30 mm 深度Strength:50 a 55 R C 强度Galvanized:镀锌Thickness Cu:0.010 a 0.015 mm 铜Thickness Ni:0.008 a 0.010 mm 镍Thickness Cr:Flash (can be 0.003 mm) 铬](/uploads/image/z/11145115-19-5.jpg?t=%E6%8C%82%E9%94%81%E9%94%81%E9%92%A9%E7%9A%84%E4%B8%80%E4%BA%9B%E6%8A%80%E6%9C%AF%E8%A6%81%E6%B1%82%2CHeat+treatment%3A%E7%83%AD%E5%A4%84%E7%90%86Deepness%3A0.20+a+0.30+mm+%E6%B7%B1%E5%BA%A6Strength%3A50+a+55+R+C+%E5%BC%BA%E5%BA%A6Galvanized%3A%E9%95%80%E9%94%8CThickness+Cu%3A0.010+a+0.015+mm+%E9%93%9CThickness+Ni%3A0.008+a+0.010+mm+%E9%95%8DThickness+Cr%3AFlash+%28can+be+0.003+mm%29+%E9%93%AC)
挂锁锁钩的一些技术要求,Heat treatment:热处理Deepness:0.20 a 0.30 mm 深度Strength:50 a 55 R C 强度Galvanized:镀锌Thickness Cu:0.010 a 0.015 mm 铜Thickness Ni:0.008 a 0.010 mm 镍Thickness Cr:Flash (can be 0.003 mm) 铬
挂锁锁钩的一些技术要求,
Heat treatment:热处理
Deepness:0.20 a 0.30 mm 深度
Strength:50 a 55 R C 强度
Galvanized:镀锌
Thickness Cu:0.010 a 0.015 mm 铜
Thickness Ni:0.008 a 0.010 mm 镍
Thickness Cr:Flash (can be 0.003 mm) 铬
挂锁锁钩的一些技术要求,Heat treatment:热处理Deepness:0.20 a 0.30 mm 深度Strength:50 a 55 R C 强度Galvanized:镀锌Thickness Cu:0.010 a 0.015 mm 铜Thickness Ni:0.008 a 0.010 mm 镍Thickness Cr:Flash (can be 0.003 mm) 铬
主要是表面处理的要求
Heat theatment 热处理
Deepness 估计是渗碳厚度 0.0.3
Strength 应该是HRC硬度 50~55
Galvaniazed 电镀 (看下面的要求应该铜-镍-铬三层电镀)
Thinkness Cu 0.01~0.15mm 铜的厚度10~15μm
Thinkness Ni 0.008~0.10mm 镍的厚度8~10μm
Thinkness Cr:0.003mm 装饰铬(亮光铬)的厚度3μm