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Stainless steel square tube is a kind of hollow long steel, because the section is square, it is called square tube. A large number of pipes are used for conveying fluids, such as oil, natural gas, water, gas, steam, etc. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures.
430 stainless steel square tube is a general-purpose steel with good corrosion resistance, better thermal conductivity than austenite, smaller coefficient of thermal expansion than austenite, heat-resistant fatigue, the addition of stabilizing elements titanium, good mechanical properties of the welded parts. 430 stainless steel is used for architectural decorative purposes, fuel burner parts, household appliances, home appliance parts. 430F is a steel grade with easy cutting properties added to 430 steel, mainly used in automatic Lathe, bolts and nuts, etc.
| Item | Stainless steel square tube |
| Product Name | 430 Stainless Steel Square Pipe Manufacturer |
| Place of Origin | Shandong,China |
| Brand Name | Kuaima |
| Material | 430 |
| Grade | 400 Series |
| Type | Welded,Seamless |
| Size | According to customer needs |
| Surface | Brushed, Polished, Etched,etc. |
| Tolerance | ±1% |
| MOQ | Negotiable |
| Application | Decoration,Food Grade,Petroleum, Chemical, Medical, Light Industry, Mechanical Instrumentation, etc. |
| Standard | ASTM,AISI,GB,DIN,JIS,EN,etc. |
| Certification | ISO,CE,etc. |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Payment terms | L/C,T/T,D/P,etc.(According to customer needs) |
| Price Term | CIF,CFR,FOB,EXW,etc. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| 430 | 0.12 | 1.00 | 1.00 | 0.040 | 0.030 | 16.0-18.0 | - | 0.75 | - |
| 430F | 0.12 | 1.25 | 1.00 | 0.06 | 0.15 | 16.0-18.0 | - | - | - |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 430 | 450 | 205 | 22 | 89 | 183 |
| 430F | 552 typical | 379 typical | 25 typical | - | 262 |
We are happy to answer any questions you have regarding our product lines and services. Please tell us a little more about yourself and we will have someone contact you as soon as possible.
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Behind the growth and success ofuaima Steel is years of hard work and dedication in the steel industry and meeting customers' needs on time. Advanced technology, standard products, certified quality standards and the best customer service make l is years of hard work and dedication in the steel industry and meeting customers' needs on time. Advanced technology, standard products, certified quality standards and the best customer service make Kuaima Steel a true leader in zhe global marker
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Every industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience and industry knowledge of the professionals at Kuaima Steel - Meeting the Exact Needs of Every Industry That Uses steel.
We are a well known worldwide exporter of Stainless steel square tube , Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Italy, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Philippines, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, China, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.
Liaocheng Economic and Technological Development Zone, Shandong Province, China
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