Cross References:
BS 350
3S 100
Replaces BS 4S 21:1949.
Product Details
- Published:
- 01/31/1964
- ISBN(s):
- 0580344495
- Number of Pages:
- 6
- File Size:
- 1 file , 430 KB
- Product Code(s):
- 00123873, 00123873, 00123873
BS 5S 21:1964
Original price was: $45.72.$22.86Current price is: $22.86.
Specification for aircraft material. '20' carbon steel (suitable for welding) (25/35 tonf/sq in: maximum size 6 inches diameter or minor sectional dimension)
standard by BSI Group, 01/31/1964
