Website for International Alloys ?? 2

[PeteLW]

Does anyone know of any website on International Alloy designations ?? I am trying to find a US equivalent for 13crmo44v.

Thanks,
Pete

 

[TVP]

There is no website with which I am familiar that has the information you need. The following reference books are the best way to obtain this information:

Worldwide Guide to Equivalent Irons and Steels, 4th Edition

http://www.asminternational.org/Tem...=Ecommerce/ProductDisplay.cfm&Productid=11476

Stahlschlüssel (Key to Steel), 19th Edition

http://www.asminternational.org/Tem...=Ecommerce/ProductDisplay.cfm&ProductID=11723

Regarding 13CrMo4 4V, I do not know if there is a direct US equivalent or not. This grade appears in DIN EN 10273, which is similar to ASTM A 739. Grade B11 is a similar Cr-Mo steel, but is not specified to be alloyed with V. I do not know if the mechanical properties are specified to be the same as the EN standard. I would investigate this alloy further an alloy steel bar supplier.

 

[ijzer]

13CrMo44V equals 1Cr-1/2 Mo material (e.g. A 335 P12 if pipe materal) .
The V means "Vergueted" which is German for Normalised and Tempered.