BS S 157:1976 :

BS S 157:1976 : 1364884
BS S 157:1976 :
Title: Specification. 3% nickel-chromium-molybdenum case-hardening steel billets, bars, forgings and parts (1180-1380 MPa)


Pages: 8
Year:
Publisher: British Standards Institution
Availability: Within 1-2 working days
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