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ASTM A572 Grade 50 Angle Steel
ASTM A572 steel angle is a high-strength, low-alloy (HSLA) columbium-vanadium steel section. It offers a higher strength-to-weight ratio than carbon steel A36, making it ideal for structural applications where weight is a concern. It is easy to weld, form, and machine. Due to lack of copper content for corrosion resistance, it is often hot-dip galvanized or pre-lacquered.
ASTM: A572GB: Q420/Q510JIS: SS490/SM490
MaterialASTM A572
Thickness3-20 mm (Equal) / 3-10 mm (Unequal)
Width20-200 mm (Equal) / 20-250 mm (Unequal)
Length6 m, 9 m, 12 m or per request
MOQ1 Ton
Lead Time7-15 days
PortShanghai / Tianjin
Response within 24 hours
In Stock — Ready to Ship
| Material Grade | ASTM A572 | Standard | ASTM A572 |
| Thickness Range | 3-20 mm (Equal) / 3-10 mm (Unequal) | Width Range | 20-200 mm (Equal) / 20-250 mm (Unequal) |
| Length Range | 6 m, 9 m, 12 m or per request | MOQ | 1 Ton |
| Lead Time | 7-15 days | Port of Shipment | Shanghai / Tianjin |
| C | ≤0.25 | Si | ≤0.40 |
| Mn | ≤1.35 | P | ≤0.040 |
| S | ≤0.050 | Yield Strength (Grade 50) | ≥345 MPa |
| Tensile Strength (Grade 50) | ≥450 MPa |
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