304 is a general purpose stainless steel that is widely used to make equipment and parts that require a good combination of properties (corrosion resistance and formability).
301 stainless steel exhibits obvious work hardening phenomenon during deformation, and is used in various occasions requiring higher strength.
Chemical composition
Grade | C(max) | Mn(max) | P(max) | S(max) | Si(max) | Cr(max) | Ni(max) | Mo(max) |
201 | 0.15 | 5.5-7.5 | 0.06 | 0.03 | 1 | 16-18 | 3.5-5.5 | - |
304 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18-20 | 8-10.5 | - |
304L | 0.03 | 2 | 0.045 | 0.03 | 1 | 18-20 | 8-12 | - |
316 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16-18 | 10-14 | 2-3 |
316L | 0.03 | 2 | 0.045 | 0.03 | 1 | 16-18 | 10-14 | 2-3 |
321 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 17-19 | 9-12 | - |
Our advantage:
1.Online service:If you have any questions about aspects of stainless steel or want to get a free sample, please send us your inquiry, we will get back to you within one business day,
2. Best price: We have our own factory, all products in accordance with ex-factory price, cheap, and the quality of high quality.
3. ISO Certified: Our business philosophy is Total Quality Management, from monitoring our own performance to strategic planning and results measurement.
4. Quick Delivery: Buyer will be kept informed of the order production progress. Best delivery and direct shipping line.Short lead times of 5 days or less available on most items.
Our company can provide customers with different specifications and materials for stainless pipes, alloy steel product, round steel and non-standard thermal expansion stainless steel tubes. All the stainless steel pipes operated by our company are in line with the national standards, and the original material list of the steel factory is attached. At the same time, we can also handle stainless steel pipe ordering business and railway and road transportation business of various specifications and materials for the majority of users. Mainmaterials: 301 ,304 ,304L ,304N ,304LM ,XM21 ,305 ,309S ,310S ,316 ,316TI ,316L,316N ,316LN ,317 ,317L ,321 ,347 ,329 ,405 ,409 ,430 ,434 ,444 ,403 ,410 ,420 ,440A ,2205 ,2207 etc