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SKD61 Forged Plastic Mould Steel
Oct 31, 2017

Basic Info

  • Model NO.: H13 SKD61 1.2344 4Cr5MoSiV1

  • Technics: Forged

  • Surface: Polished

  • Special Use: Mold Steel

  • Ut Class: According to Standard of Sep 1921/84, 100% Volume

  • Process Technique: Hot Forged or Rolled

  • Trademark: KAIXIN

  • Specification: diameter 12-160mm

  • HS Code: 7228300000

  • Standard: DIN, JIS, AISI, ASTM, GB, BS

  • Application: Die Steel Bar, Die Steel

  • Alloy: Alloy

  • Type: Alloy Steel Bar

  • Melting Process: Eaf+ESR

  • Model Number: DIN 1.2343 /SKD61 Hot-Work Die Steel

  • Transport Package: Export Standard Packing or Customers′demand

  • Origin: China

Product Description

SKD61 Forged Plastic Mould Steel

1,SKD61 Features
a,Good heat-resistance and fatigue-resistance.
b,Good cutting and polishing performance.

2,SKD61 Application
a,Suitable to manufacturing aluminum, zinc, copper alloy extrusion die, die casting, hot forging die and hot shear blades, etc.
b,Extrusion mold of aluminum and magnesium, die-casting mold, especially adapt to the mold in large and complicated form.
c,Extrusion mold of copper alloy, die-casting mold

3,SKD61 Heat Treatment:
The first stage of preheating: 500 ~ 550 oC
The second stage of preheating: 750 ~ 800 oC
Cooling or high pressure gas cooling, 100 ~ 150 oC in the tempering furnace.
Preheat: 300 ~ 350 oC
Tempering heating: 550 ~ 680 oC
Air cooling to room temperature, tempering three times. Quenching temperature 1000 ~ 1050 degrees, 50 to 55 HRC hardness, heat treatment deformation is small, can be nitriding surface nitriding processing, processing of products has better wear resistance.

4,SKD61 Hardness: annealing 235 ~ 205 HB, quenching ≥50 HRC

5,Delivery Detail:For abundant stock, 15-20 days.For customized products, 30-50 days.



7,Chemical composition(%)


Hubei Kaixin Supply Chain Management Co., Ltd.

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