Material grouping
Material grouping
(OP)
an anyone confirm me if my material grouping is correct :
1 PQR ASME in 304L for material welding of:
321
316L
309
304L
1 PQR ASME in INCOLOY800 for material welding of :
INCOLOY800
INCOLOY825
1 PQR ASME in INCONEL600 for material welding of :
INCONEL600
thanks in advance for your comments and remarks.
1 PQR ASME in 304L for material welding of:
321
316L
309
304L
1 PQR ASME in INCOLOY800 for material welding of :
INCOLOY800
INCOLOY825
1 PQR ASME in INCONEL600 for material welding of :
INCONEL600
thanks in advance for your comments and remarks.





RE: Material grouping
RE: Material grouping
The qualified range of a PQE should be based on the Materials P-N° not a specific material.
RE: Material grouping
regarding P-N°, P-N° 8 will be for 321, 316L, 309 and 304L.
For INCOLOY 800 and INCOLOY 825 P-N°45 ?
For INCONEL 600 P-N° 43 ?
What about welding filler metals. there is no grouping difference. We are using 316L, 309L, 347 or 625
RE: Material grouping