Guangdong, China
Business Type:
Management System Certification:
ISO 9001, ISO 9000, ISO/TS 16949
Export Year:
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Service
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Round Bar, Mould Steel, Special Steel manufacturer / supplier in China, offering Forged Special Steel Bar For Mould Steel (1.6523 / SAE8620), 1.2083/S136/420 Die Steel Plate For Stainless Steel, Die Steel 1.2738/P20+Ni/718 Forged Special steel and so on.

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Supplier Homepage Products Mechanical Alloy Steel Forged Special Steel Bar For Mould Steel (1.6523 / SAE8620)

Forged Special Steel Bar For Mould Steel (1.6523 / SAE8620)

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Min. Order: 3 Tons
Port: Shenzhen, China
Production Capacity: 1000t/Month
Payment Terms: L/C, T/T
Type: Alloy Steel Bar
Standard: AISI, ASTM, GB, JIS, DIN, BS
Technique: Hot Rolled
Application: Tool Steel Bar, Die Steel Bar
Surface Treatment: Black Surface
Alloy: Alloy

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Basic Info

Model NO.: 1.6523, SAE8620, 20CrNiMo
Special Use: Mold Steel, Free Cutting Steel
Grade: 1.6523, SAE8620, 20CrNiMo
Heat Treatment: Annealing/Q+T
Test: SGS/Ut 100%/Element Testing
Certificate: ISO /Mill Certificate
Payment: 30%Deposit, Blance by L/C at Sight or T/T
Delivery Quatity: Include MOQ
Trademark: CF STEEL
Transport Package: Export Standard Packing or Customers′demand
Specification: diameter 20-100mm
Origin: China
HS Code: 7228300000

Product Description

Forged Special Steel Bar For Mould Steel (1.6523 / SAE8620)

Chemical Composition 
0.18-0.230.15-0.350.70-0.90 0.40-0.600.40-0.700.15-0.25≤0.035≤0.035

1) Demand has high yield strength, tensile strength and fatigue strength, there has enough plasticity and toughness;
2) Demanding by refining outside the furnace, vacuum electroslag remelting or processing, or double vacuum smelting, vacuum induction furnace smelting suitable heat treatment;
3) Corrosion resistant steel, heat-resistant steel, wear-resistant steel, magnetic steel, and other special physical and chemical properties of the steel;

1) Zinc, aluminum, magnesium and other  alloy die-casting molds;
2) Heat dies and all kinds of hot forged molds;
3) Metal extrusion die holder;

3. Ready Stock:
Round bar dia20-100mm black surface and hot rolled deliver condition.

4. Heat Treatment
1) Preheating 2-4 hours in  500-600°C;
2) Keeping temperature for 2 hours in  850-880°C;
3) Oil cooling to reach 50-100°C;
4) After quenching can reach a hardness of 50-52HRC, then tempered at 200°C,
then hardness can reach above 48 HRC;

5.Melting Process
1) EAF:Electric Furnace+LF+VD (Optional);
2) ESR:Electric Furnace+LF+VD+Eleroslag Remelted (Optional);

6.Packaging Details:
Packed with plastic film, seaworthing packing, others according to customers' requirements;
7.Delivery time:
For abundant stock, 15-20 days.For customized products, 30-50 days.

All the sizes as require can be customerized as fresh production with MOQ,products of required specifications can be developed/produced per international, chinese or industry standards, or based on agreements with customers.

Corner of factory:
Forged Special Steel Bar For Mould Steel (1.6523 / SAE8620)
Forged Special Steel Bar For Mould Steel (1.6523 / SAE8620)
Forged Special Steel Bar For Mould Steel (1.6523 / SAE8620)
Forged Special Steel Bar For Mould Steel (1.6523 / SAE8620)
Forged Special Steel Bar For Mould Steel (1.6523 / SAE8620)


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