Gb Sm4cr5mosiv1 Bar Highlights Excellent Wear Resistance And Corrosion - China

It is worth mentioning that GB SM4Cr5MoSiV1 bar also exhibits outstanding wear resistance and corrosion resistance, making it particularly effective when machining high-strength metal sheets or other highly wear-prone workpieces.

It not only extends the service life of molds but also significantly reduces maintenance and replacement costs, thereby improving production efficiency.

✅ Outstanding Wear Resistance

Rich Molybdenum & Vanadium form stable hard carbides (VC, Mo‑C phases).

Delivers excellent anti‑abrasion performance under high‑temperature friction, impact and cyclic load.

After quenching & tempering, hardness reaches 48‑54 HRC, retains high surface hardness up to 600°C, greatly reduces abrasive wear for long‑term service life.

✅ Enhanced Corrosion & Oxidation Resistance

~5.0% Chromium content generates dense protective oxide film on steel surface.

Restrains high‑temperature oxidation, resists mild acid vapors, moisture and corrosive residues from molten alloy / plastic decomposition.

Strict low‑S & low‑P impurity control minimizes intergranular corrosion risk.

Note: Not stainless steel, suitable for moderate corrosive working conditions; for heavy‑corrosion environment, nitride / PVD surface treatment is recommended for further improvement.

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https: //songshunsteel.

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Company Contact:

• 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

• Email:

• Website: https://songshunsteel.com/

• 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.
  
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