Tuesday, June 2, 2015

[MW:23055] 4130 P no.

Dear all

Does 4130 has a designated P no. is ASME IX?

Table 333.1.1 (Post weld heat treatment) of ASME B31.3 gives maximum heat treatment temperature restrictions. 

I was wondering if it is an unassigned material, these restrictions will not apply?


Any thoughts..

--
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To post to this group, send email to materials-welding@googlegroups.com.
Visit this group at http://groups.google.com/group/materials-welding.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CACpSjO%3DL8zutjgiGOT8uJ7-Fh1t3TxevQC3MnuBkNVBCWbnemw%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.

No comments:

Re: [MW:35354] Cast-iron welding

1. Preheat joint area(other area, cover with mineral wool). 2. ENiCi or ENiFe-CI. 3. stringer bead. 4. peening is to be done on weldmetal im...