Looking for Material designation
2

Question

Looking for Material designation

Hendu74 (Mechanical)

(OP)

11 Aug 99 16:57

Can any one provide me with tensile and yield strengths for the following materials? 25CR 2MO VA and /or 42CR 2MO VA. They are of foreign designation, perhaps Japan or China. I can't seem to locate the material(s) anywhere. The material in questions is used as a bolting material on a floating head heat exchanger.

Carmagen (Mechanical) · Answer 1 · 1999-08-13 10:01:32

They are definitely Italian steel designations, but I don't have the strength properties or US equivalents handy. Perhaps checking in an ASM handbook or contacting an Italian exchanger or vessel manufacturer would get you the strength data you need.

Moss (Mechanical) · Answer 2 · 2000-02-14 23:29:31

I would refer you to "Stahlschussel" (I am more comfortable with its English translation- Key to steel by DIN- German) It lists most of the worlds known steel standards/ equivalent ASTM/DIN/BS viceversa and chemical and physical properties.

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Looking for Material designation
2