Gold Member Since 2015
Audited Supplier
Guangzhou Changfeng Steel Co., Ltd.

Mould Steel, Steel Sheet, Special Steel manufacturer / supplier in China, offering Reasonable Price Forged Mould Steel Bar (1.6523, SAE8620, 20CrNiMo), Steel Product High Speed Steel 1.3343, Skh51, M2, 1.3247, M42, SKH59 High Speed Steel Products and so on.

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Supplier Homepage Product Mechanical Alloy Steel Reasonable Price Forged Mould Steel Bar (1.6523, SAE8620, 20CrNiMo)

Reasonable Price Forged Mould Steel Bar (1.6523, SAE8620, 20CrNiMo)

Purchase Qty.:
(Tons)
3-4 5-19 20+
FOB Unit Price: US $1,630 US $1,600 US $1,580
Purchase Qty. (Tons) FOB Unit Price
3-4 US $1,630
5-19 US $1,600
20+ US $1,580
Get Latest Price
Production Capacity: 1000t/Month
Transport Package: Export Standard Packing or Customers′demand
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 1.6523, SAE8620, 20CrNiMo
  • Standard: AISI, ASTM, GB, JIS, DIN, BS
  • Technique: Hot Rolled
  • Surface Treatment: Black Surface
  • Special Use: Mold Steel, Free Cutting Steel
  • Heat Treatment: Annealing/Q+T
  • Certificate: ISO /Mill Certificate
  • Delivery Quatity: Include MOQ
  • Specification: diameter 20-100mm
  • HS Code: 7228300000
  • Type: Alloy Steel Bar
  • Steel Grade: Prime Steel
  • Application: Tool Steel Bar, Die Steel Bar
  • Alloy: Alloy
  • Grade: 1.6523, SAE8620, 20CrNiMo
  • Test: SGS/Ut 100%/Element Testing
  • Payment: 30%Deposit, Blance by L/C at Sight or T/T
  • Trademark: CF STEEL
  • Origin: China
Product Description
SAE8620, 20CrNiMo, 1.6523

Chemical Composition 
CSiMnCrNiMoSP
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.Feature:
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;

2.Application:
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);


7.Packaging Details:
Packed with plastic film, seaworthing packing, others according to customers' requirements;
 
8.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.

 
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