SP / SUJ2
Model Number SP SPP(hard chrome plating processing article, plating thickness t≧3μm) Materials Suj2 Surface hardness ≧HRC58 Outer diameter allowance g6, h5 Stock size 6x2, 8x3, 10x4, 12x6, 13x7, 16x10, 20x14, 25x16, 30x17, 35x19, 40x20, 50x26
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