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A572 Angle Steel Product Description
A572 structural angle steel is a high-strength low-alloy structural steel produced according to the standards set by the American Society for Testing and Materials (ASTM).
The standards for A572 hot-rolled angle steel cover several different grades of steel, such as A572 Grade 42, A572 Grade 50, A572 Grade 55, A572 Grade 60 and A572 Grade 65, which are named after their yield strength.
A572 angle steel has high tensile strength and yield strength, can withstand large loads and maintain structural stability, and is widely used in construction, bridges, vehicle manufacturing and heavy machinery.
A572 Steel Angle Description
Steel grade: A572.
Specification: ASTM A572.
Technology: hot rolled.
Type: equal & unequal.
Length: 6 m, 9 m, 12 m or per your request.
Equal angle:
Size: 20 × 20 - 200 × 200.
Thickness: 3 to 22 mm.
Length: 6 m, 9 m, 12 m or per your request.
Unequal angle:
Size: 20 × 30 to 90 × 250.
Thickness: 3 to 15 mm.
Length: 6 m, 9 m, 12 m or per your request.
Note: Special angle steel sizes are available if your order quantity surpasses the minimum.
A572 Steel Angle Chemical Composition (heat Analysis)
| Item | Grade | Carbon, max, % | Manganese, max, % | Silicon, max, % | Phosphorus, max, % | Sulfur, max, % |
|---|---|---|---|---|---|---|
| A572 Steel Angle | 42 | 0.21 | 1.35 | 0.40 | 0.04 | 0.05 |
| 50 | 0.23 | 1.35 | 0.40 | 0.04 | 0.05 | |
| 55 | 0.25 | 1.35 | 0.40 | 0.04 | 0.05 |
A572 Steel Angle Mechanical Properties
| Item | Grade | Yield Point, min, ksi [MPa] | Tensile Strength, min, ksi [MPa] |
|---|---|---|---|
| A572 Steel Angle | 42 | 42 [290] | 60 [415] |
| 50 | 50 [345] | 65 [450] | |
| 55 | 55 [380] | 70 [485] |
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