APROCESS OF RAPID-SOFTENING HEAT TREATMENT FOR COLD ROLLED PIPES OF 40Х5МΦСИД STEEL

G. I. Gulyaev etc., . APROCESS OF RAPID-SOFTENING HEAT TREATMENT FOR COLD ROLLED PIPES OF 40Х5МΦСИД STEEL[J]. STEEL PIPE, 1990, 19(2): 56-58.

Citation:

G. I. Gulyaev etc., . APROCESS OF RAPID-SOFTENING HEAT TREATMENT FOR COLD ROLLED PIPES OF 40Х5МΦСИД STEEL[J]. STEEL PIPE, 1990, 19(2): 56-58.

Citation:

G. I. Gulyaev etc., . APROCESS OF RAPID-SOFTENING HEAT TREATMENT FOR COLD ROLLED PIPES OF 40Х5МΦСИД STEEL[J]. STEEL PIPE, 1990, 19(2): 56-58.

Abstract

Austenitic transformation dynamic curve, structures and mechanic properties of 40Х5МФСИД martensitic steel are studied, and the mechanic properties of the cold rolled thinwalled pipes of the said steel, which have undergone rapidsoftening heat treatment by induction heating under industrial conditions, are described.

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