Carbon SS490 Steel Flat
flat steel Product Introduction
GNEE's SS490 flat metal rod is a structural hot-rolled steel defined by the JIS G3101 standard and is used for various structural applications. The SS490 flat bar stock provided by GNEE is available in thicknesses from 6 mm to 120 mm, and its chemical composition is up to 0.050% of phosphorus and sulfur, as well as iron and small amounts of impurities.
Our SS490 flat stock steel has excellent tensile strength and durability, and its yield strength can be increased without affecting its ductility, making it suitable for industries such as construction. If you have certain requirements for the size of SS490 steel metal flat bar, we can provide customization and other processing services.
flat bar Product Details
SS490 Steel Flat Bar Chemical Composition:
| Grade | C | Mn | P | S |
| SS490 | - | - | ≤0.050 | ≤0.050 |
SS490 Steel Metal Flat Bar Mechnical Properties:
|
|
Yield strength (N/MM2) |
Tensile strength (N/MM2) |
Elongation |
|||||
|
TH(MM) |
≤16 |
>16≤40 |
>40≤100 |
>100 |
490-610 |
15 |
||
|
- |
285 |
275 |
255 |
245 |
||||
SS490 Flat Stock Steel Physical Properties:
Quantity |
Value |
Unit |
|---|---|---|
Thermal expansion |
16 - 17 |
e-6/K |
Thermal conductivity |
16 - 16 |
W/m.K |
Specific heat |
500 - 500 |
J/kg.K |
Melting temperature |
1370 - 1400 |
°C |
Service temperature |
0 - 500 |
°C |
Density |
8000 - 8000 |
kg/m3 |
Resistivity |
0.7 - 0.7 |
Ohm.mm2/m |
SS490 Flat Bar Stock Thermal Properties:
Properties |
Conditions |
||
|---|---|---|---|
T (°C) |
Treatment |
||
Thermal Conductivity (W/m-K) |
42.7 |
100 |
- |
Specific Heat (J/kg-K) |
477 |
50-100 |
- |
carbon flat rolled steel Product Image

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GNEE is a manufacturer with sixteen years of experience in flat steel production. We have established long-term and stable cooperative relationships with the steel industry and cooperate with countries such as Europe, Sweden, Germany, the United States, Japan, and India. All products are manufactured in accordance with the American ASTM/ AISI, German DIN, Japanese JIS, Chinese GB standards are supplied, and can be supplied according to the technical requirements provided by customers.

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If you have more needs and questions about JCarbon SS490 steel flat, please contact us!
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