Mechanical properties and welding characteristics of a commercial, dual-phase, low-carbon, cold-rolled steel are described. The new steel, HI-FORM 80d, exhibits a total elongation of about 24% as produced and develops a yield strength of about 625 MPa (91 ksi) in a formed and paint-baked part. Property uniformity is excellent and the weldability essentially equivalent to an AISI 1006 steel. In addition, the aging response of HI-FORM 80d is such that yield strengths near MPa (80ksi) can be achieved with strains of less than 2% and lower paint-bake temperatures than are currently in use.
Inland S teel Evaluation of a new, dual-phase, cold-rolled steel-mechanical properties, aging response, and weldability
Bewertung eines neuen, zweiphasigen, kaltgewalzten Stahles: mechanische Eigenschaften, Alterungsbestaendigkeit und Schweissbarkeit
SAE-Papers ; 1-9
1978
9 Seiten, 12 Bilder, 4 Tabellen, 4 Quellen
Aufsatz (Konferenz)
Englisch
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