Our company relies on the brand as the goal, the quality assurance for the life and continuously improves 1.2379 Knife steel per kg, AR500 Abrasion Resistant Steel Plate, d3 steel heat treatment and the service quality. Our employees have undergone long-term technical training and are professional technical consultants to ensure that a reasonable, efficient, energy-saving and economical plan is designed for customers. With complete processing equipment and perfect testing facilities, we have established a good quality management and assurance system based on the accumulated experience over the years. We have won more and more customers with high-quality products and excellent reputation. It's a pleasure to have friends coming from afar, warmly welcome all friends from all walks of life to visit our company for investigation and guidance and establish business cooperation relationship with us.
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
We can constantly satisfy our respected customers with our good high quality, good price tag and good support due to we have been additional specialist and extra hard-working and do it in cost-effective way for 304 SS304 SUS304 SS316 Ss400 Ss 410 SUS420J2 Ss440 314 L 319 347 403 430 439 440c SUS904L Stainless Steel Plate Sheet Price. We professionally supplies customers with our main products And our business is not only the 'buy' and 'sell', but also focus on more. We always adhere to the three basic principles of customer satisfaction, that is, product quality, advanced technology and after-sales service satisfaction.