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China factory - Dongguan Chiyuan Precision Mechanical Technologies Co., Ltd.

Dongguan Chiyuan Precision Mechanical Technologies Co., Ltd.

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China AISI A2 • DIN 1.2363 • JIS SKD12 Steel Round Bar and Sheet on Stock
China AISI A2 • DIN 1.2363 • JIS SKD12 Steel Round Bar and Sheet on Stock

  1. China AISI A2 • DIN 1.2363 • JIS SKD12 Steel Round Bar and Sheet on Stock
  2. China AISI A2 • DIN 1.2363 • JIS SKD12 Steel Round Bar and Sheet on Stock
  3. China AISI A2 • DIN 1.2363 • JIS SKD12 Steel Round Bar and Sheet on Stock

AISI A2 • DIN 1.2363 • JIS SKD12 Steel Round Bar and Sheet on Stock

  1. MOQ: No Requirement
  2. Price: According to your order
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union
Delivery Time About 15 days
Shape Round Bar/Sheet
Type High Speed Steel
Heat treatment Annealing/Q+T
Grade ISO/Mill certificate
Delivery condition black surface
Brand Name Songshun Steel
Model Number AISI A2 • DIN 1.2363 • JIS SKD12
Certification ISO: 9001
Place of Origin Guangdong, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union Delivery Time About 15 days
Shape Round Bar/Sheet Type High Speed Steel
Heat treatment Annealing/Q+T Grade ISO/Mill certificate
Delivery condition black surface Brand Name Songshun Steel
Model Number AISI A2 • DIN 1.2363 • JIS SKD12 Certification ISO: 9001
Place of Origin Guangdong, China

AISI A2 steel is one of the cold work tool steel. It is the better one for SKD11 steel. Because of the a2 steel is made at the base of SKD11 steel. At the routine heat treatment condition, the residual austenite almost all breaks down. The hardness of A2 steel is higher than SKD11 steel. Tempering it at the temperature about 500-520℃, the hardness will up to 60-62HRC.

The stand grade of it in different countries:

  • JIS: SKD12
  • DIN: 1.2363
  • AISI/ASTM: A2

A2 Steel Chemical Composition:

  • Carbon: 0.95%-1.05%
  • Silicon: 0.20%-0.40%
  • Manganese: 0.40%-0.70%
  • Phosphorus: MAX 0.030%
  • Sulfur: MAX 0.030%
  • Chromium: 4.80%-5.50%
  • Vanadium: 0.15%-0.30%
  • Molybdenum: 0.90%-1.20%

A2 Steel Heat Treatment:

  • Annealing:

Annealing it in the temperature of 845℃-870℃, cooling in the stove untile become 540℃. The hardness will be lower than 248HB.

 

  • Stress Release:

Temperature about 650℃-675℃, cooling in the kiln.

 

  • Tempering:

The way of low-temperature tempering is the key. The temperature is 175 ℃-540℃, then air cooling, the hardness is 61HRC-54HRC.

A2 Steel Application:

  • Precision stamping die
  • Cold forging, deep drawing die
  • High-speed punching punch
  • Embossing die

 

As a professional A2 steel supplier in China, we always waiting for you.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Employee Number:

    >100

  • Ecer Certification:

    Active Member

Dongguan Chiyuan Precision Mechanical Technologies Co., Ltd., is a company highly specialized manufacturing and selling moulds (for plastic injection & metal production), and Ultra High Vacuum (UHV/HV) Pump & Valve components & subassemblies that are common parts of well-known vacuum pum... Dongguan Chiyuan Precision Mechanical Technologies Co., Ltd., is a company highly specialized manufacturing and selling moulds (for plastic injection & metal production), and Ultra High Vacuum (UHV/HV) Pump & Valve components & subassemblies that are common parts of well-known vacuum pum...

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  • Dongguan Chiyuan Precision Mechanical Technologies Co., Ltd.
  • https://www.vacuumflangefittings.com/

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