This standard specifies ordering information, dimensions, shape, mass, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of high carbon chromium stainless bearing steels.
This standard is applicable to hot-rolled (forged), cold-drawn, peeled and polished round bars with nominal diameter from 5 mm to 160 mm, round wire rods from 5 mm to 40 mm and round wire from 1 mm to 16 mm (hereinafter referred to as“steel products”).
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400-168-0010






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