High Performance X37crmov5 1 Steel For Precision Mold Manufacturing - China

X37CrMoV5-1 steel (corresponding to DIN 1.2343 and approximately equivalent to AISI H11) is a chromium-molybdenum-vanad ium hot-work die steel.

Due to its high purity, excellent thermal fatigue resistance, good toughness, and dimensional stability, it is widely used in precision mold manufacturing—particula rly in applications demanding high surface quality, long thermal cycling life, and high dimensional accuracy.

Key Applications in Precision Molds

- Precision Die-Casting Molds: Components such as mold cores, inserts, and spreader cones for aluminum and magnesium alloy die-casting; it is especially suitable for casting precision electronic and automotive parts that require superior surface finish and dimensional precision.

- High-Performance Plastic Injection Molds: Used for molding engineering plastics containing glass fibers and optical-grade plastic components; its high wear resistance, polishability, and creep resistance ensure high-quality demolding and dimensional consistency for precision plastic parts.

- Precision Hot Forging and Extrusion Dies: Molds for precision automotive forgings (such as turbine disks and connecting rods) and extrusion dies for aluminum or copper profiles; it relies on high toughness and thermal shock resistance to maintain cavity precision.

- Precision Hot Shearing and Forming Tools: Tools such as high-temperature bar shears and hot-stamping punches; it maintains the dimensional stability of fine cutting edges and resists chipping.

Overall, X37CrMoV5-1 steel is often preferred over H13 in precision mold manufacturing due to its superior balance of toughness, isotropy, and polishability, particularly in applications with stringent requirements for dimensional stability, surface quality, and service life.

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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.
  
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