A709 Grade 50 high tensile alloy steel
A709 Grade 50 Alloy Steel Plate Products Description
A709 Grade 50 (abbreviated as A709Gr50) high strength low alloy steel sheet is an American standard low alloy high strength structural steel plate, which implements ASTM A709/A709M standard and has excellent physical and chemical properties.
Performance characteristics of A709Gr50 hsla steel sheet
High strength: A709Gr50 low alloy steel plate has high yield strength and tensile strength.
Good toughness: A709Gr50 high strength steel sheet has good impact toughness and adapts to harsh environments.
Corrosion resistance: A709Gr50 high strength steel plate can maintain stable performance in humid and rainy environments.
A709Gr50 high strength plate is widely used in engineering structures such as building steel structures, construction machinery, mining machinery, heavy trucks, bridges, and pressure vessels.
A709 Grade 50 High Tensile Alloy Steel Products Details
A709 50 low alloy steel plate equivalent
| EU | USA | Japan | Germany | European old |
|---|---|---|---|---|
| EN | ASTM | JIS | DIN,WNr | EN |
| S355J2W (1.8965) | A709 grade 50 | SMA50CP | WTSt52-3 | S355J2G2W |
Dimension chart of A709 gr50 high strength low alloy steel
| GRADE | WIDTH (in) |
THICKNESS (in) |
LENGTH (in) |
|---|---|---|---|
| 50 | 72 – 120 | 0.1875 – 3.00 | 240 – 1200 |
ASTM A709-50 low alloy steel mechanical properties
| GRADE | THICKNESS (in) |
ELONGATION IN 2″ 2) (MIN %) |
TENSILE STRENGTH (MIN ksi) |
YIELD STRENGTH 1) (MIN ksi) |
ELONGATION IN 8″ 2) (MIN %) |
|---|---|---|---|---|---|
| 50 | 0.1875 – 3.00 | 21 | 65 | 50 | 18 |
A709 grade 50 low alloy steel sheet chemical properties
| MN (wt %) |
C (MAX wt %) |
S (MAX wt %) |
P (MAX wt %) |
CU (MIN wt %) |
SI (wt %) |
V (wt %) |
|---|---|---|---|---|---|---|
| 1.35 | 0.23 | 0.030 | 0.030 | 0.20 | 0.40 | 0.01 – 0.15 |
A709 Grade 50 High Strength Low Alloy HSLA Steel Products Image
A709 Grade 50 HSLA Low Alloy High Strength Steel Plate Product Packaging
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