Complete Material Isc A30422 Steel Hot Working Process Specification - China

ISC A30422 steel hot working specification

Heating temperature 1150 ~1200°C, starting temperature 1130 ~1180°C, ending temperature＞850°C, slow cooling when φ＞50mm.

Normalizing specification

Normalizing temperature 850~900°C, air cooling after leaving the furnace.

High temperature tempering specification

Tempering temperature 680~700°C, air cooling after leaving the furnace.

Quenching and tempering specification

Preheating temperature 680~700°C, quenching temperature 840~880°C, oil cooling, tempering temperature 580°C, water cooling or oil cooling, hardness ≤217HBW.

Specifications for sub-temperature quenching and toughening treatment

Quenching temperature 900°C, tempering temperature 560°C, hardness (37±1) HRC Induction quenching and tempering specifications

Quenching temperature 900°C, tempering temperature 150~180°C, hardness 54~60HRC.

SONGSHUN STEEL

What We Provide

Our main products are round and flat bars for alloy steel, tool steel, stainless steel, spring steel, bearing steel and etc.

In those years we offers a wide range of high quality steel for engineering machinery, mold tooling, cutting tools manufacturing industry and etc.

Company Contact:

• Posted By: Dongguan Songshun Mould Steel Co., Ltd.

• Phone: 0086 0769 85475596

• Address: 1st Floor, No. 1, Dongda Fourth Street, Shatou Community, Chang'an Town, Dongguan , GuangDong , China

• Email:

• Website: https://songshunsteel.com/

• Business Description: Established in 2009,Songshun Steel supplies a wide range of carbon, alloy and tool steel products, including high speed tool steel, cold work tool steel, hot work tool steel, plastic mould steel, engineering steel and machine structural steel etc.
  
  After more than 10 years development and growing, Songshun Steel becomes one comprehensive special steel factory, stockist and exporter.
  
  Combined with experienced exporting team and professional technical knowledge, Songshun Steel offers both technical advice and support, as well as global professional steel solution and service.
  
  Due to satisfactory reliable quality and professional service, Songshun expands our market worldwide, such as Colombia, Chile, Spain, Turkey, Iran, Vietnam, Malaysia ,UAE, Canada, Brazil, Mexico and so on.
  
  Songshun specialized in Special Steel for almost 20 years.
  
  We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.
  
  Welcome your contact 24 hours a day!!!
  
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  Our Products:
  
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