304 Stainless Steel I Beam
304 Stainless Steel I-Beam is a stainless steel profile with an "H" cross-section, containing 18-20% chromium and 8-10% nickel. It has corrosion resistance (weak acid and alkali resistance, water, air resistance), high strength (tensile strength >= 515MPa) and easy processing. It is widely used in construction, machinery, bridges and other fields, and is suitable for structural support in non-strongly corrosive environments.
SS S30400 I Beam costs less than 316 stainless steel (about 30-50% lower), suitable for budget-sensitive projects.
304 SS Cold Rolled I-Beam
304 SS I Beam Chemical Composition
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C |
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P |
S |
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N |
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SS 304 |
0.08 max |
2 max |
0.75 max |
0.040 max |
0.030 max |
18 – 20 |
– |
8 – 11 |
– |
304 Stainless Steel I Beam Mechanical & Physical Properties
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Yield Strength (0.2% Offset) |
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8.0 g/cm3 |
1400℃ (2550℃F) |
Psi – 75000, MPa – 515 |
Psi – 30000, MPa – 205 |
35% |
SS 304 I Beam Specifications
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Structural steel I-beam prices stainless steel i beam small sizes 316 304 321 |
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GB ASTM, JIS, SUS, DIN, EN etc. |
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201 / 202 / 304 / 304L / 316 / 316L / 309S / 310S / 321 / 409 / 410 / 420 / 430 / 2205 / 904L |
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0.8mm-25mm |
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25mm*25mm-200mm*125mm / 50mm*37mm-400mm*104mm |
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1m-12m, or according to your requests. |
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Metallurgy, Mineral & Energy. |
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Mechanical & Manufacture, Steel strcuture, Shipbuilding, Bridging, Automobile Chassis. |
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304 I channel steel, channel steel, steel channel. |
304 Stainless Steel I Beam Exporter in China
Q: Can 304 stainless steel I-beams be used in seawater environments?
A: Direct contact with seawater is not recommended. 316L stainless steel is recommended for long-term use.
Q: How to distinguish 304 and 316 I-beams?
A: The Mo content can be detected by a spectrometer, or a material report can be requested (304 has no Mo, 316 contains 2-3% Mo).
Q: Can 304 I-beams be welded?
A: Yes, but ER308 welding wire must be used. Annealing is recommended after welding to eliminate stress.
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