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China factory - JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
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  3. DIN 1.6523 Material Cold Stretched SAE 8620 Alloy Steel Round Bar with Good
China DIN 1.6523 Material Cold Stretched SAE 8620 Alloy Steel Round Bar with Good
China DIN 1.6523 Material Cold Stretched SAE 8620 Alloy Steel Round Bar with Good

  1. China DIN 1.6523 Material Cold Stretched SAE 8620 Alloy Steel Round Bar with Good

DIN 1.6523 Material Cold Stretched SAE 8620 Alloy Steel Round Bar with Good

  1. MOQ： 1 Ton
  2. Price： US $730-1,380 / Ton
  3. Get Latest Price
Model NO. SAE8620
Specification 6*6-300*300mm
Production Capacity 500tons
Chemical Composition C 0.20
Chemical Composition Si max. 0.40
Chemical Composition Mn 0.80
Chemical Composition Cr 0.53
Chemical Composition Mo 0.20
Chemical Composition Ni 0.55
Modulus of Elasticity 210 x 10^3 N/mm2
Density 7.86 g/cm3
Tensile Strength ≥980 MPa
Yield Strength ≥785 MPa
Elongation ≥9%
Reduction of Area ≥40%

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  1. Product Details
  2. Company Details

Product Specification

Model NO. SAE8620 Specification 6*6-300*300mm
Production Capacity 500tons Chemical Composition C 0.20
Chemical Composition Si max. 0.40 Chemical Composition Mn 0.80
Chemical Composition Cr 0.53 Chemical Composition Mo 0.20
Chemical Composition Ni 0.55 Modulus of Elasticity 210 x 10^3 N/mm2
Density 7.86 g/cm3 Tensile Strength ≥980 MPa
Yield Strength ≥785 MPa Elongation ≥9%
Reduction of Area ≥40%
High Light Cold Stretched Steel Round Bar ，DIN 1.6523 Material Alloy Steel Round Bar ，Good Weldability SAE 8620 Round Bar
DIN10278 DIN1.6523 Material Cold Stretched A+C AISI 8620 Steel Rectangular Bar
SAE 8620H alloy steel round bars offer exceptional performance characteristics including high hardenability, excellent machinability, superior cold strain plasticity, and reliable weldability. This low-carbon nickel chromium molybdenum alloy is specifically designed for carburizing applications.
Key Features
Excellent machinability performance
Superior cold strain plasticity
Reliable weldability
High hardenability characteristics
International Standards Equivalents
Brand Name Ravne No. Mat. No. DIN EN AISI
20NCD2 769 1.6523 21NiCrMo2 20NiCrMo2 8620
Chemical Composition (Weight %)
C Si Mn Cr Mo Ni V W Others
0.20 max. 0.40 0.80 0.53 0.20 0.55 - - -
Material Description
20NCD2 is a hardenable chromium, molybdenum, nickel low alloy steel specifically designed for carburizing applications to develop case-hardened components. This case-hardening process delivers exceptional wear characteristics and surface durability.
Primary Applications
Ideal for gears, shafts, bearings, and other critical components requiring a hard carburized case combined with a tough, durable core. Commonly used in transmission systems, tractor motors, and automotive applications.
Physical Properties
Modulus of elasticity: 210 × 10³ N/mm²
Density: 7.86 g/cm³
Heat Treatment Specifications
Treatment Temperature Cooling
Case hardening 880-980°C Oil (water), hot bath 160-250°C
Carburising 880-980°C Oil (water), hot bath 160-250°C
Direct hardening 880-980°C Oil, hot bath 160-250°C
Core refining 860-900°C Oil, hot bath 160-250°C
Core refining 780-820°C Oil, hot bath 160-250°C
Tempering 150-200°C Air
Available Stock Sizes
Round Bar Diameter: 12-380mm
Available in various conditions including pre-hardened, hot rolled, annealed, quenched and tempered, with surface conditions ranging from black to pre-machined, grinding, and polished finishes.
Quality Assurance & Service Commitment
• Materials sourced exclusively from certified steel manufacturers
• ISO 9001 certified quality management system
• Speedy and timely delivery with competitive pricing
• Comprehensive value-added services including metal cutting, sizing, machining, and heat treatment
• Sawing services for both small and large quantities
Product Gallery
SAE 8620 steel rectangular bar close-up view AISI 8620 alloy steel bar cross-section DIN1.6523 steel material surface finish Cold stretched steel bar manufacturing process Steel bar quality inspection and measurement Industrial application of AISI 8620 steel components

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Total Annual:

    >1000000

  • Employee Number:

    >100

  • Ecer Certification：

    Verified Supplier

Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...

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Get in touch with us

  • Reach Us
  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
  • No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
  • https://www.stainless-strips.com/

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