ASTM A572 Grade 65 Steel Plate
ASTM A572 Gr.65 high-strength steel plate, hot-rolled 14 mm thick, 1400 mm width, for structural building columns. Yield strength 65 ksi (450 MPa) exceeds high-strength steel criteria in US Chapter 72 Note (a).
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If special high-strength steel for specific end uses
Statistical suffixes differentiate high-strength steel by detailed specifications
If forged rather than rolled
Forged flat-rolled products classify under 7214, excluding hot-rolled mill products
If ferroalloy rather than finished steel
Semi-finished ferroalloys for steelmaking use 7204, not finished flat products
Not sure which classification is right?
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Import Tips & Compliance
• ASTM material test reports must specify Grade 65 properties matching high-strength steel definition
• Confirm no painting, coating, or cladding; even primer coating disqualifies from 7208
• Measure plate flatness; excessive camber may require working, changing classification
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