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JIS SS400 H Beam
SS400 offers reliable weldability, machinability, and economical structural performance, making it suitable for steel frames, support structures, platforms, warehouses, and general engineering projects.
SKSteel supplies a full range of JIS SS400 H Beams with ready stock, competitive export pricing, processing services, mill test certificates, and worldwide delivery support.
Note: SS400 H Beam is commonly supplied under JIS G3101. If your purchasing document specifies JIS G3141, SKSteel can help confirm the required product standard before quotation.
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| Item | Description |
|---|---|
| Product | JIS SS400 H Beam |
| Standard | JIS G3101 SS400 / confirm JIS G3141 request if specified |
| Steel Grade | SS400 |
| Production Method | Hot Rolled |
| Length | 6 m, 9 m, 12 m or customized |
| Surface | Black, painted, galvanized |
| Certificate | MTC EN10204 3.1 available |
| Element | Content (%) |
|---|---|
| C | Generally not specified by JIS G3101 for SS400 |
| Mn | Generally not specified by JIS G3101 for SS400 |
| P | ≤0.050 |
| S | ≤0.050 |
| Si | Generally not specified by JIS G3101 for SS400 |
| Property | Value |
|---|---|
| Yield Strength | ≥245 MPa, depending on thickness |
| Tensile Strength | 400-510 MPa |
| Elongation | ≥17% depending on thickness and specimen |
- Structural Steel Buildings
- Industrial Plants
- Warehouses
- Bridge Structures
- Platforms and Walkways
- Machinery Bases
- Power Plants
- Infrastructure Projects
- Prefabricated Steel Structures
- Large ready stock
- Direct mill access
- Processing services
- Global delivery
What is JIS SS400 H Beam?
JIS SS400 H Beam is a hot rolled structural steel section used for general construction, warehouses, industrial buildings, bridges, platforms, and fabrication projects.
What is the difference between SS400 and ASTM A36 H Beam?
SS400 and ASTM A36 are both widely used structural steel grades for general construction. They are often compared for similar applications, but final substitution should be confirmed against project standards, mechanical properties, and chemical requirements.
What is the equivalent grade of JIS SS400?
Common approximate equivalents include ASTM A36, EN S235JR, and GB Q235B. Equivalency should always be confirmed by chemical composition, mechanical properties, and project standard requirements.
Is SS400 H Beam alloy steel?
No. SS400 is generally considered a carbon structural steel grade for general structural use, not alloy structural steel.
Can SKSteel provide customized processing for JIS SS400 H Beam?
Yes. Cutting, drilling, welding, painting, galvanizing, and fabrication services are available according to project requirements.
