BS 1506 1990 Edition, May 31, 1990
Carbon, Low Alloy and Stainless Steel Bars and Billets for Bolting Material to be Used in Pressure Retaining Applications
Additional Comments: W/D S/S BY BS EN 10269
Published By:British Standards Institution (BSI)
Bars of round, square and hexagonal cross-sections and rolled and forged billets intended for the manufacture of bolts, studs and nuts for either sub-zero or elevated temperatures.