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ULTRA-HIGH STRENGTH WEATHERING STEEL FOR HOT-STAMPING APPLICATIONS
ULTRA-HIGH STRENGTH WEATHERING STEEL FOR HOT-STAMPING APPLICATIONS
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机译:用于热冲压应用的超高强度风化钢
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摘要
Disclosed herein is a light-gauge, ultra-high strength weathering steel sheet with a composition, material properties, and surface characteristics that make it suitable for hot-stamping applications and making hot-stamped products. Also disclosed herein is a high friction rolled carbon alloy steel strip free of prior austenite grain boundary depressions and having a smear pattern. Still further disclosed herein is a high friction rolled carbon alloy steel strip that has been surface homogenized to provide a thin cast steel strip free of a smear pattern.
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