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Huangshi Chengquan Metal Material Co., Ltd.

Tool Steel, Tool Steel Bar, Cold Work Tool Steel manufacturer / supplier in China, offering Special Steel A9 Cold Work Tool Steel, 1.2825 Round Tool Steel Bar, SUS444 Steel Sheet with High Quality and Competitive Price and so on.

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Special Steel A9 Cold Work Tool Steel

FOB Price: US $500-2,500 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $500-2,500/ 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.: A9
  • Standard: AISI, ASTM
  • Technique: Rolled, Forged
  • Surface Treatment: Black, Grinded, Peeled, Rough Turned, Polished
  • Application: Tool Steel Bar
  • Delivery Condition: Annealed, Quenched + Tempered
  • Quality Standard: ASTM A681
  • Specification: A9
  • HS Code: 7228600000
  • Type: Round
  • Composition: Ferrous Steel Scrap
  • Shape: Round, Flat
  • Special Use: Mold Steel
  • Size Range: Dia 20-480 mm
  • Surface Condition: Black, Grinded, Peeled, Rough Turned, Polished
  • Trademark: Chengquan
  • Origin: Huangshi
Product Description
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 Condition: EF, EF/EAF+LF+VD, EF/EAF+ESR,
Mechanical Property:
Ultrasonic Test:Material will be ultrasonically tested at appropriate stages of the manufacture to ensure the quality, as agreed between seller and purchaser.

Delivery condition:
Annealed , Quenched + Tempered

Surface Condition:
Black, Grinded, Peeled, Rough turned, Polished

Features
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 Compositions:
CMnPSSiCrVMo
0.45-0.550.20-0.500.030max0.030max0.95-1.154.75-5.500.80-1.401.30-1.80

Heat treatment:
Hardness :Annealed(+A) max: 248 BHN
Tool steel A9 when heat-treatment the preheat Temperature need reach 788°C, and the temperature may be ± 14 °C .
Tool steel A9 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 A9 Hardening quenching using air cooling, and it's hardness min is 56 RC.

Tempering: Tool steel A9 general tempering temperature is 510°C. Double tempering of Double tempering of tool steel A9 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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