Gold Member Since 2015
Audited Supplier
Huangshi Chengquan Metal Material Co., Ltd.

Tool Steel, Hot Work Tool Steel, Tool Steel Bar manufacturer / supplier in China, offering Hot Work Tool Steel H43, 1.4021, X20cr13, AISI420 Martensitic Stainless Steel (EN10088), 1.4116, X50crmov15 Martensitic Stainless Steel (EN1008-3) and so on.

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Hot Work Tool Steel H43

FOB Price: US $500-3,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $500-3,000/ 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.: H43
  • Standard: AISI, ASTM
  • 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
  • MOQ: 1t
  • Specification: H43
  • HS Code: 7228600000
  • Type: Round
  • Steel Grade: High Quality Steel
  • Technique: Forged , Rolled
  • Surface Treatment: Black, Grinded, Peeled, Rough Turned, Polished
  • Application: Tool Steel Bar
  • Quality Standard: ASTM A681
  • Delivery Condition: Annealed, Quenched+Tempered
  • 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
 

Delivery Condition: 
Annealed , Quenched + Tempered

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

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:
CMnPSSiCrVMo
0.50-0.650.15-0.400.030max0.030max0.20-0.453.75-4.501.80-2.207.75-8.50

Heat treatment:

Hardness :Annealed(+A) max: 235 BHN
H43 tool steel when heat-treatment the preheat Temperature need reach 788°C, and the temperature may be ± 14 °C .
H43 tool steel when austenitizing ,should keep 5-15 minutes long. If is the salt bath ,temperature should keep in the 1177 °C , and shall be ± 5.6 °C. Or is the controlled atmosphere furnaces , temperature should keep in the 1191 °C , and shall be ± 5.6 °C. 
Quenching: H43 tool steel Hardening quenching using air cooling, and it's hardness min is 58 RC. 
Tempering: H43 tool steel general tempering temperature is 552°C. Double tempering of Double tempering of H43 tool steel is recommended.
 
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