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QDN

  • QDN - QDN
QDN
Model - QDN
SANYO hot work tool steel
QDN is a hot-working die-casting mold steel developed by improving the chemical composition of the traditional JIS SKD61. In order to effectively increase the life of the mold and reduce the cost, QDN is made of the best alloy design compared to the traditional H13 and SKD61 materials. Better toughness, thermal crack resistance and corrosion resistance.

1.Ingredient: Manufacturer's exclusive secret recipe
2.Equivalent steel:
Equivalent steel JIS AISI DIN GB
  SKD61 improved H13 improved    

3.Heat treatment:
Normalization Annealing Quenching Tempering
800-850 Slow Cooling   1020-1050 Air Cooling 550-650 Air Cooling 2 times

4.Mechanical properties:
Yielding Strength (kgf/mm²) Tensile Strength (kgf/mm²) Elongation (%) Section reduction (%) Charpy Hardness (HRC)
          40~52

5.Origin Place:JAPAN
QDN is supplied by HERO STAR SPECIAL STEEL CO., LTD., agent, supplier, wholesaler, distributor, and stockiest in Taiwan. We’re specialized in sourcing and supplying the finest QDN to our strategic partners and directly to end users, no matter small or large quantities, inland or abroad.
With our long-established partnerships with mills and stockist in Japan, Korea, China and many other well-known over the last 40 years, our team is capable of providing professional advice on steel requirement and variety of steel products.
HERO STAR SPECIAL STEEL CO., LTD. is your best guide as agent, supplier, wholesaler, distributor, and stockiest in Taiwan of

QDN

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HERO STAR SPECIAL STEEL CO., LTD.
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999999999 http://schema.org/InStock USD 2020-12-31
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