SA709 Grade 50 high strength low alloy steel plate
SA709Gr50 hsla structural steel belongs to low alloy high strength plate, which is American Standard steel plate for bridge.
SA709Gr50 high strength low alloy is used more in manufacturing construction and engineering machinery parts with good weldability and toughness, such as: construction steel structure, mining machinery, load trucks, bridges, pressure vessels, etc.
The SA709Gr50 low alloy steel material we provide can be customised in size, cutting, welding, punching and other processing services according to your end-use requirements of SA709Gr50 low alloy structural steel products.
high strength low alloy hsla steel Chemical Composition
|
SA709 Gr.50 |
C |
Si |
Mn |
P |
S |
Cu |
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|
≤0.23 |
≤0.15-0.40 |
≤1.35 |
≤0.04 |
≤0.05 |
- |
|||
high strength steel mechanical property
|
SA709 Gr.50 |
Yield Strength |
Tensile Strength |
Elongation in 2 in. |
|||||
|
≧345 Mpa |
≧450 Mpa |
≧21 % |
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We have excellent after-sales service. If you have any questions about SA709 Grade 50 high strength low alloy steel plate, you can contact us and we will reply you within two hours.
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