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440C Stainless Steel Hot Rolled/Cold Drawn Rod for Bearings and Surgical Tools
440C Stainless Steel Hot Rolled/Cold Drawn Rod for Bearings and Surgical Tools
440C Stainless Steel Hot Rolled/Cold Drawn Rod for Bearings and Surgical Tools
440C Stainless Steel Hot Rolled/Cold Drawn Rod for Bearings and Surgical Tools
Specifications
Brand Name :
Zhonggong Special Metallurgy
Model Number :
440C Stainless Steel
Certification :
ISO Certificate
Place of Origin :
China
MOQ :
100KG
Price :
Price is negotiated based on the required specifications and quantity
Payment Terms :
Payment Terms: Mainly T/T.. L/C,D/A,D/P,
Supply Ability :
5000 tons per month
Delivery Time :
5-8 working days, depending on the parameters required for negotiation
Packaging Details :
Standard export packaging, or packaging as required
Type :
Martensitic stainless steel
Density :
7.78 g/cm³
Product Form :
Stainless steel bars, plates, etc.
Features :
The highest hardness among heat-resistant steels
Applications :
Cutlery, Surgical Instruments, Bearings, Valve Parts
Main application :
Bearing parts working in corrosive environment and non-lubricated strong oxidizing atmosphere
Description
440C Stainless Steel Hot Rolled/Cold Drawn Rod for Bearings and Surgical Tools
Product Attributes
Attribute Value
Type Martensitic stainless steel
Density 7.78 g/cm³
Product Form Stainless steel bars, plates, etc.
Features The highest hardness among heat-resistant steels
Applications Cutlery, Surgical Instruments, Bearings, Valve Parts
Main application Bearing parts working in corrosive environment and non-lubricated strong oxidizing atmosphere
Product Description

440C Stainless Steel Hot-Rolled And Cold Drawn Rod, High-Performance Steel Rod, Heat Treatment Adjusts Its Properties

AISI 440C Martensitic Stainless Steel: Technical Profile
Core Composition & Properties
Characteristic Specification
Key Elements C (0.95-1.20%), Cr (17-19%), Ni/Mo (trace)
Physical Density: 7.78 g/cm³
Mechanical (HT) Tensile: ≥880 MPa
Corrosion Chromium oxide layer resists atmospheric/chemical corrosion
Critical Processing

Heat Treatment:

  • Quenching: Forms martensitic structure (> critical temp)
  • Tempering: Enhances toughness/stress relief (sub-critical temp)

Delivery: Supplied heat-treated or as-processed per requirement

Industrial Applications
Sector Components Performance Advantage
Medical Scalpels, surgical scissors Corrosion resistance + edge retention
Food Service Premium cutlery, cookware Wear resistance + cleanability
Fluid Systems Valves, pump shafts Corrosion/wear resistance
Precision Mechanics Bearings, gears Hardness (58HRC) + dimensional stability
Aerospace Turbine components High-temperature stability
440C Stainless Steel Hot Rolled/Cold Drawn Rod for Bearings and Surgical Tools
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440C Stainless Steel Hot Rolled/Cold Drawn Rod for Bearings and Surgical Tools

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Product Detail
Brand Name :
Zhonggong Special Metallurgy
Model Number :
440C Stainless Steel
Certification :
ISO Certificate
Place of Origin :
China
MOQ :
100KG
Price :
Price is negotiated based on the required specifications and quantity
Contact Supplier
440C Stainless Steel Hot Rolled/Cold Drawn Rod for Bearings and Surgical Tools
440C Stainless Steel Hot Rolled/Cold Drawn Rod for Bearings and Surgical Tools

Jiangsu Zhonggongte Metallurgical Technology Co., Ltd.

Active Member
2 Years
jiangsu, wuxi
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Other, Seller, Trading Company
Main Products :
Hastelloy Plate, Nickel Alloy Plate, Stainless Steel Round Rod
Total Annual :
1000000-1500000
Employee Number :
100~200
Certification Level :
Active Member
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