Superior Materials 4130 Hardened Steel Basic Knowledge Guide - China

4130 hardened steel, often referred to as AISI 4130 or SAE 4130, is a medium-carbon low-alloy structural steel.

In the global industrial manufacturing field, 4130 hardened steel occupies an important position with its excellent comprehensive performance.

From the chemical composition point of view, the carbon (C) content is 0.28%-0.33%, which gives 4130 hardened steel basic strength and hardness; the chromium (Cr) content is 0.80%-1.10%, which effectively improves corrosion resistance and oxidation resistance, and can maintain the stability of the mechanical properties of steel under high temperature environment; the molybdenum (Mo) content is 0.15%-0.25%, which enhances the hardenability of steel, refines grains, improves toughness, and can also inhibit temper brittleness.

In addition, it contains a small amount of manganese (Mn), silicon (Si) and other elements to assist in improving the overall performance, such as manganese can improve the strength and hardenability of steel, and silicon enhances the strength and elastic limit of steel.

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• Posted By: Dongguan Songshun Mould Steel Co., Ltd.

• Phone: 0086 0769 85475596

• Address: 1st Floor, No. 1, Dongda Fourth Street, Shatou Community, Chang'an Town, Dongguan , GuangDong , China

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• Business Description: Established in 2009,Songshun Steel supplies a wide range of carbon, alloy and tool steel products, including high speed tool steel, cold work tool steel, hot work tool steel, plastic mould steel, engineering steel and machine structural steel etc.
  
  After more than 10 years development and growing, Songshun Steel becomes one comprehensive special steel factory, stockist and exporter.
  
  Combined with experienced exporting team and professional technical knowledge, Songshun Steel offers both technical advice and support, as well as global professional steel solution and service.
  
  Due to satisfactory reliable quality and professional service, Songshun expands our market worldwide, such as Colombia, Chile, Spain, Turkey, Iran, Vietnam, Malaysia ,UAE, Canada, Brazil, Mexico and so on.
  
  Songshun specialized in Special Steel for almost 20 years.
  
  We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.
  
  Welcome your contact 24 hours a day!!!
  
  Skype/Whatsapp/We chat: +86-18269260283
  
  Songshun Tiktok: mikizhuo
  
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