Steel code conversion
Steel code conversion
(OP)
I am engaged in designing steel structures the material of which is defined by ASTM-, AISI- or EN codes, some of them fairly rare. Does anyone know where to look for corresponding Chinese material codes?





RE: Steel code conversion
http://www.azom.com/
http://www.matweb.com/index.asp?ckck=1
Some free, some not.