Help Identifying Alloy Steel Grade
Help Identifying Alloy Steel Grade
(OP)
Hi all,
I've got a steel chemistry that I can't seem to link to any standard steel grade - it may not be standard but if it is can anyone help with an identification for the following:
C 0.27
Mn 0.5
Si 0.3
Ni 2.9
Cr 2.8
Mo 0.5
Any help appreciated!
I've got a steel chemistry that I can't seem to link to any standard steel grade - it may not be standard but if it is can anyone help with an identification for the following:
C 0.27
Mn 0.5
Si 0.3
Ni 2.9
Cr 2.8
Mo 0.5
Any help appreciated!





RE: Help Identifying Alloy Steel Grade
RE: Help Identifying Alloy Steel Grade
I'm just one step away from being rich, all I need now is money.
( read somewhere on the internet)
RE: Help Identifying Alloy Steel Grade
The sample is from a type of bolt... our initial guess was the material has been selected for some form of creep resistance.
Sample was spectroanalysed... I've suggested re-testing. We wanted to be able to specify a grade of steel but since I've not found anything to date that matches the analysis, I'm wondering whether it is a custom chemistry for the application.
RE: Help Identifying Alloy Steel Grade
http://www.cartech.com/ssalloysprod.aspx?id=4607
http://www.aircraftmaterials.com/data/alstst/35ncd...
I guess 30CrNiMo8 from EN 10269 could also be a possibility if the Cr & Ni are somewhat off:
http://www.dew-stahl.com/fileadmin/files/dew-stahl...
http://www.beck-industries.com/wp-content/uploads/...
RE: Help Identifying Alloy Steel Grade
RE: Help Identifying Alloy Steel Grade