We have won the trust and support of users with high-quality 410 stainless steel magnetic, 2205 Duplex Stainless Steel Pipes, 4130 chromoly bike frame, reasonable prices, timely delivery and excellent after-sales service. With the first-class technical team and scientific management, our company's sales scale is constantly expanding, and our products sell well all over the world. We strive to create value for global users and partners, and do our best for the growth, honor and dream of our team. Our factory adheres to the business philosophy of 'ntegrity and win-win, people-oriented'. Since the establishment of the company, we have continuously improved product quality and expanded the sales market through technology introduction, equipment renewal, and process reform, and achieved a series of achievements. We believe that our company's professional, pragmatic and innovative technology and the attitude of focusing on research and development products are our pursuit of higher service concept for customers. Our company's perfect after-sales tracking service system will bring the product value of super value and trust to our customers.
AISI 440C/JIS SUS440C martensitic stainless steel plate
Scope of application:
Mainly used for manufacturing bearing parts in corrosive environment and strong oxidation atmosphere without lubrication. 440C has good dimensional stability at high temperature, so it can also be used as corrosion resistant high temperature bearing steel. In addition, it can also be used to manufacture high-quality cutting tools, such as medical scalpels, scissors, nozzles, bearings and so on. The 440C has a low capacity to withstand dynamic loads.
specificity
440: High strength cutting tool steel, slightly higher carbon content, after appropriate heat treatment can obtain high yield strength, hardness can reach 58HRC, belongs to the hardest stainless steel. The most common example is the "razor blade".
Standards:ASTM,JIS,GB,EN(DIN,BS,NF) Or Per as clients’ requires.
Product Basic Information:
Material | ASTM 440C | ||
Chemical Composition | Mechanical Properties(In Quenched & Tempered State) | ||
C | 0.60-1.75 | Tensile strength(MPA) | - |
Si | <1.00 | Yield strength (MPA) | - |
Mn | <1.00 | Elongation(δ5/%) | - |
Cr | 16.00-18.00 | Reduction in Area (ψ/%) | - |
Mo | 0.75-1.50 | Impact (J) | -- |
P | ≤0.035 | Hardness | ≤255 |
S | ≤0..030 | ||
Cu | - | ||
Ni | - | ||
Product Application Areas:
Our products have been used in all kinds of areas, such as aviation,aerospace,navigation,nuclear energy,chemical industry,
electronic information,achine manufacture, petrochemical, automotive,instrument and meter, Communication ,transportation, and medical instruments, etc.
Similar steel grade & equivalent steel materials:
USA | Japanese | Gemany | British | France | International | Chinese |
ASTM&AISI&SAE | JIS | EN DIN | EN BS | EN NF | ISO | GB |
440C | SUS440C | X70CrM015(1.4109) | ------ | 108Cr17 | ||
some of our stock stainless steel plate pictures
After-sales service:
We will provide our customers with a genuine star service with professional and standardized after-sales service.
1: We have a professional post-service team to resolve and process your order.
2: We provide 24-hour online after-sales service to resolve your order concerns in a timely manner
Frequently Asked Questions:
1: Your delivery details?
FOB price
FOB Port
2: What is the best price?
We will provide you the best price based on your quantity, so when you make an inquiry, please let us know your quantity. Usually, you will get a lot of complete products (embossing, labeling and packaging) at a lower price. Helping our customers market their products easily and sell them quickly is the key to our business success.
Our Service
With strong technical strength, supply and marketing capabilities, our products are widely used in 440 Cold Rolled Stainless Steel Plate. We constantly strive to improve the production process, do our best to solve problems for customers, help them win the market, and provide customers with stable quality, high-performance products and satisfactory services. We insist that innovation should be based on facts and quality should be based on pragmatism. We always do the best.