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HEILONGJIANG JINHU STEEL PRODUCTS CO., LTD.
Bearings, bearing accessories and other steel products
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1. Name: seamless cold drawn alloy steel pipe
2. Specifications (outer diameter of the tube): 23.0mm - 27.8mm
3. Use (for boilers, oil or natural gas drilling, etc.): for manufacturing bearings
4. Shape (tube, hollow profile): tubular
5. Material (iron, non-alloy steel, stainless steel, alloy steel): GCr15 bearing steel
6. Processing method (cold drawing, cold rolling, hot rolling, etc.): cold drawing
7. Type (seamless pipe): seamless cold drawn alloy steel pipe
8. Composition content: C Carbon: 1% Si Silicon: 0.21% Cr Chromium: 1.47% P Phosphorus: 0.022% Ni Nickel: 0.01% Cu Copper: 0.01% Mo Molybdenum: 0.005% Mn Manganese: 0.33% S Sulfur: 0.002% O Oxygen 0.0005%