440c Stainless Steel Sheet For Cutting Tools & Bearings
Product Introduction
440c Stainless Steel Sheet for Cutting Tools & Bearings is a high-carbon martensitic stainless steel that combines ultra-high hardness, excellent wear resistance, and moderate corrosion resistance, making it an ideal material for cutting tools, precision bearings, and wear-resistant parts. After heat treatment, its hardness can reach HRC 58–62, exhibiting outstanding performance in maintaining sharpness and long-term wear resistance. It is widely used in industrial cutting tools, bearing rings, valve components, medical instruments, and precision molds.
Standard Specifications
|
Item |
Standard Specification |
|
Executive Standard |
ASTM A240, UNS S44004, SUS440C, 9Cr18Mo |
|
Thickness |
0.5mm-100mm |
|
Width |
1000mm, 1219mm, 1500mm |
|
Length |
2000mm, 2438mm, 3000mm |
|
Surface Treatment |
2B, BA, Brushed, Mirror, Polished |
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Production Process |
Hot Rolled/Cold Rolled, Annealing, Quenching + Tempering |
Applications of 440c Stainless Steel Sheet for Cutting Tools & Bearings
Cutting Tools: Industrial cutting inserts, CNC cutting tools, kitchen knives, outdoor knives, scalpels, scissors, hair clippers, precision cutting tools, etc., especially suitable for high-frequency cutting scenarios requiring long-term sharpness.
Precision Bearings: Bearing rings, bearing rolling elements, corrosion-resistant bearings, high-temperature bearings, precision instrument bearings, mechanical bearings, etc., maintaining stable performance under high friction and continuous operation.
Other wear-resistant applications: valve components, pump body wear-resistant parts, precision molds, wear-resistant bushings, nozzles, precision instrument parts, etc., suitable for industries such as machinery manufacturing, automotive parts, medical devices, and hardware processing.
Certificate
Exhibition
Company Introduction
Henan Tieyao Trading Co., Ltd. is a comprehensive service provider in the metallurgical industry based in China and serving the world. It focuses on providing high-quality ferroalloys, refractory materials and supporting solutions for the international steel smelting and casting industries. As an ISO-certified high-quality supplier, the company has built a global service network with independent production bases, intelligent storage systems and deep resource integration capabilities as its core competitiveness.
Our factory
FAQ
Q1:Do you have test report of this product?
A1: Yes we have test report from a third party.
Q2:What is the country of origin of the product?
A2: The country of origin of the product is China.
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