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18Cr2Ni4WA Alloy Steel Round Bar 180mm OD Forged High Strength Carburizing Steel for Heavy Duty Gears
18Cr2Ni4WA Alloy Steel Round Bar 180mm OD Forged High Strength Carburizing Steel for Heavy Duty Gears
18Cr2Ni4WA Alloy Steel Round Bar 180mm OD Forged High Strength Carburizing Steel for Heavy Duty Gears
18Cr2Ni4WA Alloy Steel Round Bar 180mm OD Forged High Strength Carburizing Steel for Heavy Duty Gears
18Cr2Ni4WA Alloy Steel Round Bar 180mm OD Forged High Strength Carburizing Steel for Heavy Duty Gears
18Cr2Ni4WA Alloy Steel Round Bar 180mm OD Forged High Strength Carburizing Steel for Heavy Duty Gears
Specifications
Payment Terms :
T/T,L/C,Western Union
Packaging Details :
Standard export seaworthy packing or as required
MOQ :
1 Ton
Diameter :
180mm
Standard :
GB/T 3077
Certification :
ISO 9001, SGS
Technique :
Forged / Hot Rolled
Place of Origin :
Jiangsu, China
Length :
3000-6000mm
Price :
USD 1200-1800 / Ton
Delivery Time :
7-15 days
Grade :
18Cr2Ni4WA / 18Cr2Ni4W
Supply Ability :
5000 Tons per Month
Surface :
Black / Turned / Polished
Brand Name :
GMS
Model Number :
18Cr2Ni4WA
Description

18Cr2Ni4WA Alloy Steel Round Bar 180mm OD

18Cr2Ni4WA (18Cr2Ni4W) is a high-strength, high-toughness carburizing alloy structural steel manufactured to GB/T 3077. After carburizing and quenching-tempering, it delivers excellent core strength, surface hardness and fatigue resistance, making it an ideal material for heavy-duty gears, shafts and high-load transmission components.

Specifications

Grade18Cr2Ni4WA / 18Cr2Ni4W
StandardGB/T 3077
Diameter180mm (other sizes available)
Length3000-6000mm or as required
TechniqueForged / Hot Rolled
SurfaceBlack / Turned / Polished

Chemical Composition (%)

C0.13-0.19
Si0.17-0.37
Mn0.30-0.60
Cr1.35-1.65
Ni4.00-4.50
W0.80-1.20
S0.025 max
P0.025 max

Mechanical Properties (Quenched & Tempered)

Tensile Strength1180 MPa min
Yield Strength835 MPa min
Elongation10% min
Impact Energy78 J min

Applications

18Cr2Ni4WA round bar is widely used for heavy-duty gears, shafts, crankshafts, connecting rods, aircraft engine parts and high-load transmission components in machinery, automotive, mining and aerospace industries.

Company Advantages

  • 20+ years experience in special steel field
  • Mill test certificate and third-party inspection available
  • Fast delivery and competitive pricing
  • Custom sizes and heat treatment available
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18Cr2Ni4WA Alloy Steel Round Bar 180mm OD Forged High Strength Carburizing Steel for Heavy Duty Gears

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Product Detail
Payment Terms :
T/T,L/C,Western Union
Packaging Details :
Standard export seaworthy packing or as required
MOQ :
1 Ton
Diameter :
180mm
Standard :
GB/T 3077
Certification :
ISO 9001, SGS
Contact Supplier
18Cr2Ni4WA Alloy Steel Round Bar 180mm OD Forged High Strength Carburizing Steel for Heavy Duty Gears
18Cr2Ni4WA Alloy Steel Round Bar 180mm OD Forged High Strength Carburizing Steel for Heavy Duty Gears
18Cr2Ni4WA Alloy Steel Round Bar 180mm OD Forged High Strength Carburizing Steel for Heavy Duty Gears

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Verified Supplier
12 Years
jiangsu, wuxi
Since 1998
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Seller
Main Products :
Stainless Steel Sheet, Stainless Steel Plates, Stainless Steel Coils
Total Annual :
80Millen-100 Millen
Employee Number :
200~500
Certification Level :
Verified Supplier
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