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JIS GB 20CrNiMo Mechanical Steel Round Rod With High Yield Strength
JIS GB 20CrNiMo Mechanical Steel Round Rod With High Yield Strength
JIS GB 20CrNiMo Mechanical Steel Round Rod With High Yield Strength
JIS GB 20CrNiMo Mechanical Steel Round Rod With High Yield Strength
Specifications
Brand Name :
Changfeng
Model Number :
1.6523/SAE8620/20CrNiMo
Certification :
ISO/ Mill Certificate
Place of Origin :
China
MOQ :
3T
Price :
to be negotiated
Payment Terms :
T/T, L/C
Supply Ability :
1000t/Mouth
Delivery Time :
15-20 days
Packaging Details :
bulk packing
Material :
Steel
Application :
Machinery Parts
Surface treatment :
Black surface
Standard :
ASTM,DIN, JIS, GB
Diameter :
22-200mm
Description

1.6523/SAE8620/20CrNiMo Mechanical Steel Round Bar with diameter 22-200mm

Chemical Composition

C Si Mn Cr Ni Mo S P
0.18-0.23 0.15-0.35 0.70-0.90 0.40-0.60 0.40-0.70 0.15-0.25 ≤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)


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.

8. Payment term: T/T or L/C

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.

Warehous

JIS GB 20CrNiMo Mechanical Steel Round Rod With High Yield Strength

Processing

JIS GB 20CrNiMo Mechanical Steel Round Rod With High Yield Strength


Strict Quality Control

JIS GB 20CrNiMo Mechanical Steel Round Rod With High Yield Strength

Product tags

7mm steel rod

,

5mm spring steel rods

,

1 diameter steel rod
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JIS GB 20CrNiMo Mechanical Steel Round Rod With High Yield Strength

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Product Detail
Brand Name :
Changfeng
Model Number :
1.6523/SAE8620/20CrNiMo
Certification :
ISO/ Mill Certificate
Place of Origin :
China
MOQ :
3T
Price :
to be negotiated
Contact Supplier
JIS GB 20CrNiMo Mechanical Steel Round Rod With High Yield Strength
JIS GB 20CrNiMo Mechanical Steel Round Rod With High Yield Strength

Guangzhou Changfeng Steel Co., LTD

Active Member
8 Years
guangdong, guangzhou
Since 2012
Business Type :
Distributor/Wholesaler, Exporter, Trading Company
Main Products :
Hot Work Tool Steel, Cold Work Tool Steel, Special Tool Steel
Total Annual :
5000000-10000000
Employee Number :
100~120
Certification Level :
Active Member
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