1940 ASTM Standards
1940 ASTM Standards
(OP)
I am working on hydro station refurbishment and I have a number of materials that are referred to on the drawing related to the period of construction of 1936 to 1950. The materials are referenced as follows:
Steel Forging ASTM A236-42C (Cross reference BS 24 Part 4 Spec 9C -1941)
Corrosion resisting Steel ASTM A177-44 (Cross Reference BS/ ST A.5- 1945 V25B)
Axle Steel ASTM A236-42C (Cross Reference BS 24 Part 1 Spec 2 -1941)
Tyre Steel ASTM A244 - 44C (Cross Reference BS 24 Part 2 Spec 4 Class E -1942)
I need to use a modern equivalent of these steels. Thanks in advance for any assistance.
Steel Forging ASTM A236-42C (Cross reference BS 24 Part 4 Spec 9C -1941)
Corrosion resisting Steel ASTM A177-44 (Cross Reference BS/ ST A.5- 1945 V25B)
Axle Steel ASTM A236-42C (Cross Reference BS 24 Part 1 Spec 2 -1941)
Tyre Steel ASTM A244 - 44C (Cross Reference BS 24 Part 2 Spec 4 Class E -1942)
I need to use a modern equivalent of these steels. Thanks in advance for any assistance.





RE: 1940 ASTM Standards
A-177 replaced by A-666
A-244 replaced by A-504
RE: 1940 ASTM Standards
http://www.astm.org/DATABASE.CART/WITHDRAWN/A177.h...
RE: 1940 ASTM Standards
http://www.astm.org/DATABASE.CART/withdrawnstandar...
RE: 1940 ASTM Standards
RE: 1940 ASTM Standards
RE: 1940 ASTM Standards
"If you don't have time to do the job right the first time, when are you going to find time to repair it?"