Material spec???

[JBirner]

I am trying to help a co-worker find some type of material specification for a cast steel:
astm a487-93-4b.

Any information on this would be very helpful.
Thanks

Joe.

 

[dbooker630]

ASTM A487-93 is a standard specification for steel castings suitable for pressure service. Class 4B designates a nickel-chromium-molybdenum cast steel, 105ksi tensile, 85ksi yield.

I am not permitted to attach the spec as it is copyrighted, I strongly recommend contacting ASTM to get the full text in electronic form, as there are numerous other items regarding welding and heat treat to be noted.

 

[kenvlach]

Re ASTM A487/A487M-93(2003), 'Standard Specification for Steel Castings Suitable for Pressure Service'
Review its Scope & Referenced documents & purchase it if desired at

http://www.astm.org/cgi-bin/SoftCar...EDLINE_PAGES/A487A487M.htm?L+mystore+voyw2563