Download - Gsc Unified Numbering System
1 Goodwin Steel Castings Ltd, Ivy House Rd, Hanley, Stoke-on-Trent, UK ST13NR
Telephone: +44(0)1782 220000
Europe’s foremost independent steel and nickel alloy foundry www.goodwinsteelcastings.com
UNS - Unified Numbering System
An explanation of the UNS system:
The UNS (Unified Numbering System) is a joint publication of the Society of Automotive Engineers, Inc. and the American Society for Testing and Materials.There are over 4000 designations of metals and metallic alloys and it is a means of correlating many nationally used metal and alloys numbering systems.A UNS designation is not, in itself, a specification, since it establishes no requirements for form, condition, property or quality. It is a unified identifier of a metal or an alloys for which controlling limits have been established in specifications published elsewhere.
Castings produced to UNS standards
Carbon and low alloy steels
J02503, J02505, J03002, J03003, J12524, J21890, J22000, J42045, J82090, J91150, J91540
Stainless and heat resisting steels
J92600, J92710, J92900, J93000, J93402, J94224, N08605, S30400, S31254, S31600, S31653, S31700, S34700
Duplex stainless steels
J92205, J93345, J93370, J93372, J93380, S31803, S32304, S32550, S32760
Nickel Alloys
N02200, N04400, N06022, N06030, N06455, N06600, N06625, N08605, N08800, N8825, N08330, N10276, N10665
If you have a requirement for castings to BS specifications, contact our sales department.
Goodwin produces many other alloys and specifications - this section gives a typical selection. Should you require information on other cast steel and nickel alloys not listed here then contact Goodwins Technical Department.