3Cr13 Stainless steel bar mechanical processing performance is good, after heat treatment (quenching tempering), it has excellent corrosion resistance and wear resistance, it is suitable for manufacturing some plastic mold parts.
GCr15 steel is an alloy content of less, with good performance, the most widely used high carbon chromium bearing steel. After quenching and tempering high hardness, uniform structure, good abrasion resistance, high contact fatigue performance.
NK GR A shipbuilding steel is mainly used in the marine engineering, so the quality requirements are very strict. KUNFENG is a professional NK GR A shipbuilding steel supplier and exporter in China.
40CrNiMoA steel round bar is devided into 40CrNiMoA hot rolled steel bar and 40CrNiMoA Forged steel bar. 40CrNiMoA round bar has high strength and hardness, good weldability, toughness, machinability and so on.
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