SKT4 alloy steel -

Supplier Details

Shenyang Zhongjin Mould Steel Co., Ltd.  

Year Established:2006

Business Type:Manufacturer, Trading Company

Management Certifiation: ISO9001

Operational Address:
No.2,North 26 Rd, Shenyang Economic & Technological district

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SKT4 alloy steel

SKT4 alloy steel
  • SKT4 alloy steel
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Our alloy steel is suitable for large and medium sized forging dies with thickness of 250-350mm for automobiles,tractors,transmission gears,front axle beams and rear axles of automobiles,and forging dies for engineering machine components.

Product Details


Quick Details


  • Standard: ASTM, DIN, GB, JIS
  • Place of Origin: Liaoning, China (Mainland)
  • Brand Name: Shenyang Zhongjin Mould Steel
  • Model Number: 5CrNiMo/L6/1.2713/SKT4
  • Technique: Forged or Rolled
  • Application: Die Steel Bar
  • Alloy Or Not: Is Alloy
  • Special Use: Mold Steel
  • Type: Alloy Steel Bar
  • Min.Order Quantity: 3 Metric Ton/Metric Tons
  • Supply Ability: 100 Metric Ton/Metric Tons per Month
  • Port: Dalian
  • Payment Terms: L/C,T/T



Package and Delivery


Packaging Details: seaworthy or your request
Delivery Detail: 10-20 days after advanced payment




1.ISO9001:2008 certificate

2.Competive price and Best quality

3.On-time delivery

Chemical Composition%


Country Standard C Si Mn Cr Ni Mo S P Other
China(GB) 5CrNiMo 0.50-0.60 ≤0.40 0.50-0.80 0.50-0.80 1.40-1.80 0.15-0.30 ≤0.030 ≤0.030 -
USA(ASTM) L6 0.65-0.75 0.20-0.40 0.55-0.65 0.65-0.85 1.25-1.75 0.25 - - V:0.25
Germany(DIN) 1.2713 0.50-0.60 0.10-0.40 0.65-0.95 0.60-0.80 1.50-1.80 0.25-0.35 - - V:0.07-0.12
Japan(JIS) SKT4 0.50-0.60 ≤0.35 0.60-1.00 0.70-1.00 1.30-2.0 0.20-0.50 ≤0.030 ≤0.030 -


Available Size


Rolled Round Bar φ12-80mm
Forged Round Bar Φ85-600mm


Heat Treatment


Processing Temperature ℃ Hardness
Anneal 760-780 197-241HB
Quenching 830-860 53-58HRC
Tempering 490-510 44-47HRC
520-540 38-42HRC
560-580 34-37HRC




1.High toughness and strength
2.Higher abrasion resistance 
3.Remaining hardness of HB300 at 500℃
4.Insensitive to tempering brittleness due to addition of Mo



high standard in quality

Company Profile

Shenyang Zhongjin Mould Steel Co.,Ltd is the biggest processing and distribution center of Mould Steel in Northeast region and a professional provider of mould steel and mould vacuum heat treatment.Our company can provider products produced in big steel factories such as Northeast Special Steel Group,Xinye Steel Co.,Ltd,Baoshan Steel Group Special Steel branch company,Changcheng Special Steel Co.,Ltd and so on.Our company also provides technical services such as saw cutting blanking,milling and abrading processing,mould vacuum heat treatment and recommending select-material service,making sure of quality assurance,convenience and shortcut.
Business idea of our company:quality,service and mutual benefits.Providing high-quality products and services for our clients and pursuit of mutual benefits is our eternal goal.

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