Stainless steel seamless Pipe 430 is classified as ferritic stainless steel, which is different from 304 and 316 austenitic steels. This means that it has ferrite or body centered cubic crystal structure rather than face centered cubic crystal structure. Therefore, 430 stainless steel has ferrite structure and magnetic properties.
Chemical compositions and mechanical properties
Grade | STS304 | STS 316 | STS430 |
Elong(10%) | Above 40 | 30MIN | Above 22 |
Hardness | ≤200HV | ≤200HV | Below 200 |
Cr(%) | 18-20 | 16-18 | 16-18 |
Ni(%) | 8-10 | 10-14 | ≤0.60% |
C(%) | ≤0.08 | ≤0.07 | ≤0.12% |
Product Specifications
Name | stainless steel pipe 430 |
Standard | ASTM, AISI,GB, JIS, DIN, EN, etc |
Surface | 2B,2E,BA,HL,NO.1,NO.4, 6K, 8K,embossed,mirror,polished |
Technique | cold rolled, hot rolled |
Shape | Square tubes, round tubes, oval pipes, special shaped pipes |
Processing | bending, welding, stamping, punching, cutting |
Process of the production
Grinding: grinding finish, also known as wire drawing, orientation or satin finish.
Polishing: the polished stainless steel plate is polished on the stainless steel through polishing equipment with grinding liquid.
PVD color coating: PVD refers to physical vapor deposition, which works under vacuum conditions.
Etching: etching is to chemically etch various patterns on the surface of stainless steel.
Embossing: physical rolling is performed on the stainless steel surface, and the pattern is from the metal roller.
Steel pipe sizes
Our advantages
Customized--We are the manufacturer! Samples &OEM&ODM are available!
Safety--We have own testing chart and all the products have been rigorously tested in the factory.
Certificate--We have ISO and quality management system certificates.
High Quality --Our company uses the most advanced equipment to make the products with the best quality.
FAQ
Q1:Is your price competitive?
A1: Only good quality products do we supply. Surely we will give you best factory price based on superior products and service.
Q2: How is your price level?
A2: Factory direct sale.
Q3:How do you arrange shipment?
A3: By Sea/By Train/By Air or By Express,15-20days Against Deposit.
Q4:How is your goods quality?
A4:Our products received good response from our customers.
Q5: Do you have the products in stock?
A5: No. All products are to be produced according to your order including samples.Some materials are in stock
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