430 Stainless Steel H-beams
430 stainless steel H-beam (corresponding to UNS S43000) is a ferritic stainless steel that does not contain nickel and has become an important structural material in the construction, automobile, home appliance and other industries.
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Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 430 stainless steel h-beams in China. With abundant experience, we warmly welcome you to wholesale customized 430 stainless steel h-beams from our factory. For price consultation, contact us.
The low-carbon design of 430 ferritic stainless steel H-beam improves welding performance and reduces the risk of intergranular corrosion. It performs better than carbon steel in nitric acid, organic acid, and salt spray environments. It is suitable for outdoor or humid environments and can be used for long periods of time below 600°C. It has good oxidation resistance and can be used in exhaust pipes, heat exchangers and other equipment.
Compared with austenitic stainless steel (such as 304 and 316), the cost of 430 stainless steel H-beam is significantly lower, and the price is 30% - 50% lower than 304 stainless steel
Corrosion resistant 430 stainless steel H-beam
430 Stainless Steel H-Beams Specification
| Product | 430 Stainless Steel H-Beams |
| Wall Thickness | 5x7-20x35mm |
| High Width | 100x50-700x300mm |
| Length | 1-12m or as required |
| Standard | ASTM,JIS,SUS,GB,DIN |
| Technique | Hot rolled / Cold rolled |
430 Stainless Steel H-Beams Chemical Composition
|
GradeN |
C |
Mn |
Si | P | S | Cr | Mo | Ni | N | |
|
430 |
min. max. |
– 0.12 |
– 1 |
– 1 |
– 0.04 |
– 0.030 |
16 18 |
– |
– 0.50 |
– |
430 Stainless Steel H-Beams Mechanical Properties
|
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 |
483 |
310 |
22 |
85 |
183 |
Low cost stainless steel H beam
H beam supplier for construction
430 Stainless Steel H-Beam vs 304 Stainless Steel H-Beam
| Material | 430 Stainless Steel H-Beam | 304 Stainless Steel H-Beam |
|---|---|---|
| Corrosion Resistance | Excellent (resistant to atmospheric corrosion and weak acids/alkalis) | Excellent (resistant to strong corrosive media) |
| Cost | Low (nickel-free) | High (nickel-containing) |
| Weldability | Good | Excellent |
| High-Temperature Resistance | ≤600°C (1112°F) | ≤870°C (1600°F) |
| Typical Applications | Construction structures, automotive exhaust pipes | Chemical equipment, marine engineering |
Key Notes
430 Stainless Steel H-Beam balances cost-effectiveness and corrosion resistance for applications like construction and automotive components.
304 Stainless Steel H-Beam is ideal for harsh chemical environments but comes with a higher price tag.
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