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Nickel rod production grade

National standards: N4, N5, N6, N7

American standards: N02200, N02201, NCu28-2.5-1.5, NCu40-2-1

Nickel rod execution standard

National standard: GB/T4435-1984

American standard: ASTM B160

Nickel rod production specifications: diameter (6.0-150) * length (500-6000)

Nickel rod production status: hot working status (R), cold working status (Y), annealing status (M)

Nickel rod manufacturing process: hot rolling, hot forging, turning (polishing)