Alloy Steel 4120 - Continental Steel & Tube Company
Alloy Steel 4120, also sold as SAE/AISI 4120, is a chromium-molybdenum structural alloy steel. This case-hardened alloy offers users good strength, toughness, and wear-resistance. Leaders in a wide variety of industries, including aerospace, oil and gas, automotive, agricultural and defense, rely on Alloy Steel 4120 for critical products and parts such as Piston pins Crankshafts []
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spiral welded pipeline