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Huangshi Chengquan Metal Material Co., Ltd.

DIN1.2631 Tool Steel, Flat Bar, Tool Steel manufacturer / supplier in China, offering DIN1.2631 Cold Work Tool Steel Flat Bar, 1.2825 Round Tool Steel Bar, High Speed Steel 1.3343, Hs6-5-2c and so on.

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Supplier Homepage Product Mould Steel Cold Work Mould Steel DIN1.2631 Cold Work Tool Steel Flat Bar

DIN1.2631 Cold Work Tool Steel Flat Bar

FOB Price: US $800-4,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $800-4,000/ Ton
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Production Capacity: 500tons Per Month
Transport Package: Seaworthy Packing
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DIN1.2631
  • Standard: ASTM, DIN
  • Surface Treatment: Black, Grinded, Machined, Rough Turned, Polished
  • Application: Container Plate
  • Stock: Stock
  • Similar Grades: A8, 1.2631
  • Quality Standard: BS En ISO 4957
  • Specification: 1.2631
  • HS Code: 7228600000
  • Type: Steel Plate
  • Certification: ISO
  • Technique: Hot Rolled
  • Special Use: Mould Steel
  • Size Range: 20-420mm
  • Surface Condition: Black, Grinded, Machined, Rough Turned, Polished
  • Trademark: Chengquan
  • Origin: Huangshi, China
Product Description
Similar Grade: A8, 1.2631

Shape: Round, Flat, Square

Size Range:
 Diameter(mm)Thickness (mm)Width (mm)Length(mm)
Round50-420--2000-5800
Square50-420--2000-5800
flat-20-5080-6002000-5800
 
Steel-making Process: EF, EF/EAF+LF+VD, EF/EAF+ESR

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

Feature:
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:
CMnPSSiCrWMo
0.50-0.600.20-0.500.030max0.030max0.75-1.104.75-5.501.00-1.501.15-1.65


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:
FUSHUN SPECIAL STEEL CO., LTD.
 
Tel: 89-0731-89903933(CHANGSHA, Office)
Fax: +86-0731-89853933
Mobile : +86-15675829432
 
Website: www.fushunspecialsteel.com








 
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