Wednesday, July 22, 2009

[MW:2782] Brass Brazing

Dear Friends

We want to do torch brazing of a Brass forging to a Brass ring, dia. @300mm.
The joint is a partial penetration single V butt joint.The depth of bevel is 19mm.
The brass is almost similar to BS 1400.
The chemical composition of both brass members is Copper=70%, Tin=1.5%, Lead=1.5%,Nickel=1%,Fe=0.5%, Balance=Zinc.

I am bit confused about the brazing filler wire selection.
I request Brazing experts to guide me on the correct filler wire + flux selection.

Can i use RBCuZn-A (with Cu60%, Tin=0.5%, Zn=bal)asper SFA 5.8 OR do i have to use a silver brazing alloy.
Please suggest.
If anyone has a BPS of brass#brass then please mail me a copy.

Regards

Prem Nautiyal
Godrej,Mumbai.
Cell:9820313278

PREM S NAUTIYAL

CELL : 9820313278
--~--~---------~--~----~------------~-------~--~----~
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding-unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
-~----------~----~----~----~------~----~------~--~---

No comments:

[MW:35346] Cast-iron welding

Any advice for cast iron welding Sent from Yahoo Mail for iPhone

Pages

Contributors

Blog Archive