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ASTM A517 Grade A High Tensile Alloy Steel Plate
High-Strength Low Alloy (HSLA) Steel Plate Product Description
ASTM A517 Grade A low alloy steel material in standard A517/A517M is a high-strength alloy steel plate material used in the manufacture of high-temperature pressure vessels. ASTM A517 high strength low alloy has six grades or grades. ASTM A517 Grade A high strength low alloy hsla steel requires a (quench + temper) heat treatment to meet the performance requirements in the ASTM A517 high tensile steel standard.
A517 high strength alloy steel Standard: ASTM A517/A517M
A517 high strength low alloy structural steel Steel grade: A517 Gr. A, A517 Gr. B, A517 Gr. H, A517 Gr. S, A517 Gr. P, A517 Gr. F, A517 Gr.E, A517 Gr. Q
A517 hsla steel plate thickness: 3 mm -260 mm
A517 high strength low alloy steel plate width: 1000mm-4000mm
A517 hsla steel sheet length: 1000mm-18000mm
ASTM A517 Grade A high strength low alloy steel sheet Application:
It has high strength, good plasticity, toughness and welding properties and is used in mechanical module brackets in nuclear power plants.
High Strength Steel Sheet(HSLA) Product Details
A517 grade A High Strength Low Alloy Structural Steel Mechanical Properties:
| Grade | A517 grade A Mechanical Property | |||
| Thickness | Yield | Tensile | Elongation | |
| A517 grade A | mm | Min Mpa | Mpa | Min % |
| 6-65 | 690 | 795-930 | 16% | |
| 65-150 | 620 | 725-930 | 14% | |
| A517 grade A Chemical Composition | |||||
| Grade | The Element Max (%) | ||||
| C | Si | Mn | P | S | |
| A517 grade A | 0.13-0.23 | 0.34-0.86 | 0.74-1.20 | 0.035 | 0.035 |
| Cr | Mo | B | Zr | ||
| 0.46-0.84 | 0.15-0.31 | 0.0025 | 0.04-0.16 | ||
High Strength Steel Sheet Product Image

Gnee Group High Tensile Alloy Steel Plate Production Plant
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