Hunan Liangming Metal Material Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 100 tons/day |
| Delivery Time | 10-30days |
| Packaging Details | Packed with steel strips,PVC bags |
| Diameter | 4~200mm |
| material | 201,304,316L |
| surface | Brightness, matte finish, grinding |
| service | Hot rolled, cold drawn, pickled |
| Brand Name | Liangming |
| Model Number | LMSS001 |
| Certification | ASTM A 312 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 100 tons/day |
| Delivery Time | 10-30days | Packaging Details | Packed with steel strips,PVC bags |
| Diameter | 4~200mm | material | 201,304,316L |
| surface | Brightness, matte finish, grinding | service | Hot rolled, cold drawn, pickled |
| Brand Name | Liangming | Model Number | LMSS001 |
| Certification | ASTM A 312 | Place of Origin | China |
| High Light | ASTM A312 Welded Stainless Steel Pipe ，Matte Finish Welded Stainless Steel Pipe ，Welded TP316L Stainless Steel Pipe | ||
ASTM A 312 TP316L Welded Stainless Steel Pipe
Product process
300 series austenitic - alloys: 301, 302, 303, 304, 305, 308, 309, 310, 314, 316, 321 stainless steel is made of stainless steel. Heat treatment is not possible and they do not hold the magnet. They are capable of taking shape. Stainless steel is the most common form of stainless steel in the world. Austenitic structure approximately 8-10% is formed by adding a nickel. However, nickel alone does not form austenitic structure.With the help of other elements such as manganese, nitrogen, carbon and copper, austenitic properties are created. Oxidation resistance increased with Molybdenum supplementation. It is used in decoration,machine manufacturing, white goods, chemical industry and sink manufacturing. Molybdenum supplementation increases the corrosion resistance.
400 series ferritic - alloys: 405, 409, 429, 430, 434, 436, 442... stainless steel in this series contains Chrome. As can be magnetized, but are not subjected to heat treatment. Ferritic stainless steels are generally nickel-free, containing high chromium (between 12% and 30%), carbide-forming elements such as molybdenum, titanium vanadium, and alloying elements that make ferritic structure stable. In general, the high chromium content provides ferritics with a very high corrosion resistance. Ferritic stainless steels with mechanical and physical properties close to the properties of carbon steels are magnetitic, unlike austenitic, they can not be subjected to heat treatment due to their low carbon content and can be easily rolled. Heat treatment is the process of annealing that can be applied to these types of steels.They are not as suitable for shaping as ostenitics.
| Notation | Symbol | Chemical Composition | |||||||
| C | Si | Mn | P | S | Ni | Cr | Others | ||
| 301 | STS301 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 6.00~8.00 | 16.00~18.00 | - |
| 301L | STS301L | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 6.00~8.00 | 16.00~18.00 | Less than 0.20 N |
| 304 | STS304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 8.00~10.50 | 18.00~20.00 | - |
| 304L | STS304L | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 9.00~13.00 | 18.00~20.00 | - |
| 304J1 | STS304J1 | ≤0.08 | ≤1.70 | ≤3.00 | ≤0.045 | ≤0.030 | 6.00~9.00 | 15.00~18.00 | Cu 1.00~3.00 |
| 305 | STS305 | ≤0.12 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 10.50~13.00 | 17.00~19.00 | - |
| 316 | STS316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 10.00~14.00 | 16.00~18.00 | Mo 2.00~3.00 |
| 316L | STS316L | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 12.00~15.00 | 16.00~18.00 | Mo 2.00~3.00 |
| 321 | STS321 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 9.00~13.00 | 17.00~19.00 | More than 5×C% Ti |
Product photo
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2009
Total Annual:
10000000-50000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
HUNAN LIANGMING METAL MATERIAL CO.,LTD was founded in 2009,which is a professional manufacturer and exporter of scaffolding material,steel pipes and pipe fittings.Its headquarter located in Changsha city,Hunan province and production base located in Daqiuzhuang town,Jinghai District,Tianjin. Our ... HUNAN LIANGMING METAL MATERIAL CO.,LTD was founded in 2009,which is a professional manufacturer and exporter of scaffolding material,steel pipes and pipe fittings.Its headquarter located in Changsha city,Hunan province and production base located in Daqiuzhuang town,Jinghai District,Tianjin. Our ...
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