BS S 161:1990 : Title: Specification for chromium-nickel-molybdenum corrosion-resisting steel. Bright bars and parts (540 MPa, limiting ruling section 160 mm) (Cr 17.5, Ni 12.5, Mo 2.25, controlled nitrogen content) Pages: 8 Year: Publisher: British Standards Institution Availability: Within 1-2 working days
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