Gold Member Since 2015
Audited Supplier
Guangzhou Changfeng Steel Co., Ltd.

Steel Products, Alloy Steel, Round Steel manufacturer / supplier in China, offering S7/1.2357/5Cr3Mn1SiMo1V1 cold work tool steel/ specialty steel, P21/NAK80 Steel Plate for Plastic Mould Steel, SAE5140/1.7035/SCR440/40Cr Hot Rolled Alloy Steel Plate and so on.

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Supplier Homepage Product Cold Work Mould Steel S7/1.2357/5Cr3Mn1SiMo1V1 cold work tool steel/ specialty steel

S7/1.2357/5Cr3Mn1SiMo1V1 cold work tool steel/ specialty steel

Purchase Qty.:
3-4 5-19 20+
FOB Unit Price: US $1,300 US $1,000 US $800
Purchase Qty. (Tons) FOB Unit Price
3-4 US $1,300
5-19 US $1,000
20+ US $800
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Port: Shenzhen, China
Production Capacity: 1000t/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: S7/1.2357/5Cr3Mn1SiMo1V1
  • Standard: AISI, ASTM, DIN, JIS, GB, BS
  • Technique: hot rolled&forged
  • Surface Treatment: Polished
  • Application: Tool Steel Bar
  • Test: SGS/Ut100%/Elements Testing
  • Forging Tolerance: +/-0.2mm
  • Transport Package: Wooden Package or as Customers′ Requirement
  • Origin: China
  • Type: Alloy Steel Bar
  • Composition: Alloy Steel
  • Shape: Bar
  • Special Use: Wear Resistant Steel
  • Production Process: Ef/Eaf+Lf+Vd/ESR
  • Payment Term: 30% Deposit, Balance by L/C at Sight
  • Trademark: CF STEEL
  • Specification: as required
  • HS Code: 7228300000
Product Description
  S7 shock-resisting tool steel is an air or oil hardening tool steel that is characterized by very high impact toughness, good wear resistance, good machinability,and excellent polishability.It can be used successfully for both cold and hot work applications.It is recommended for cold work tools which require resistance to high impact and shock loading,such as shear blades,swaging dies,chisels,and punches.S7 tool steel is also suitable for hot work tools where the operating temperature does not exceed 1000°F(538°C)

Chemical Composition

Available Size
Round bar(mm):hot rolled dia12-50  forged EAFdia50-200  forged ESRdia50-360
Forged flats(mm): ThicknessEAF20-200 ESR20-350    WidthEAF105-510 ESR510max

Our company steel products in stock now:


Cr12Mo1V1(D2)/ROUND BAR/Dia10-130mm,BLACK SURFACE;
Cr12Mo1V1(D2)/ROUND BAR/Dia5.2-14.2mm,ROUGH TURNING;
Cr12Mo1V1(D2)/ROUND BAR/Dia 50-350mm,MACHINE;
SEA4140 Round Bar black surface(diameter)

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