GE Spec Number B5E1A B50A675B or B21B23
GE Spec Number B5E1A B50A675B or B21B23
(OP)
Hello All i need some help finding what material ge uses for these spec numbers B5E1A B50A675B or B21B23. Can anybody help me
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GE Spec Number B5E1A B50A675B or B21B23
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RE: GE Spec Number B5E1A B50A675B or B21B23
B5E1A is specified for valve stems and is supplied as bar or forging, nitrided
C - 0.42%, Cr-1.6%, Mo-0.4%, Al added (nominal mass percent amounts)
I don't have info on the other GE material.
RE: GE Spec Number B5E1A B50A675B or B21B23