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Huangshi Chengquan Metal Material Co., Ltd.

Tool Steel, Tool Steel Bar, A8 Tool Steel manufacturer / supplier in China, offering A8, 1.2631 Cold Work Tool Steel with High High Quality, SUS444 Steel Sheet with High Quality and Competitive Price, 1.2825 Round Tool Steel Bar and so on.

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Supplier Homepage Product Mould Steel Cold Work Mould Steel A8, 1.2631 Cold Work Tool Steel with High High Quality

A8, 1.2631 Cold Work Tool Steel with High High Quality

FOB Price: US $1,500-2,500 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $1,500-2,500/ Ton
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Port: Shanghai, China
Production Capacity: 500ton/Per Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: A8 1.2631
  • Standard: AISI, ASTM, DIN
  • Technique: Forged, Rolled
  • Surface Treatment: Black, Grinded, Peeled, Polished, Rough Turned
  • Application: Tool Steel Bar
  • Delivery Condition: Annealed, Quenched+Tempered
  • MOQ: 1 Ton
  • Transport Package: Seaworthy Packing
  • Origin: Huangshi
  • Type: Round
  • Composition: Ferrous Steel Scrap
  • Shape: Round, Flat
  • Special Use: Mold Steel
  • Size Range: 20-480 mm
  • Similar Grades: A8, 1.2631
  • Trademark: Chengquan
  • Specification: A8, 1.2631
  • HS Code: 7228600000
Product Description
Similar Grade: A8, 1.2631

Shape: Round, Flat, Square

Size Range:
 Diameter(mm)Thickness (mm)Width (mm)Length(mm)
Steel-making Process: EF, EF/EAF+LF+VD, EF/EAF+ESR

Delivery condition:
Annealed , Quenched + Tempered
Surface state: 
Black, Grinded, Peeled, Polished, Rough turned.

1. Competitive price
2. immediate delivery
3. Premium quality
4. Reliable service
5. MOQ: 1 Ton
Packing detailsIn seaworthy packing, as your requirement.
Delivery detailswithin 30-50 days
Chemical Composition:

Ultrasonic Test: Material will be ultrasonically tested at appropriate stages of the manufacture to ensure the quality, as agreed between seller and purchaser. 

Heat treatment
Hardness :Annealed(+A) max: 241BHN
Tool steel A8 when heat-treatment the preheat Temperature need reach 788°C, and the temperature may be ± 14 °C .
Tool steel A8 when austenitizing ,should keep 5-15 minutes long. If is the salt bath ,temperature should keep in the 996 °C, and shall be ± 5.6 °C. Or is the controlled atmosphere furnaces, temperature should keep in the 1010 °C, and shall be ± 5.6 °C. 

Quenching: Tool steel A8 Hardening quenching using air cooling, and it's hardness min is 56 RC. 

Tempering: Tool steel A8 general tempering temperature is 510°C. Double tempering of Double tempering of tool steel A8 is recommended.

  Contact Information:
Tel: 89-0731-89903933(CHANGSHA, Office)
Fax: +86-0731-89853933
Mobile : +86-15675829432


A8, 1.2631 Cold Work Tool Steel with High High Quality
A8, 1.2631 Cold Work Tool Steel with High High Quality


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