Silver Brazing Alloys Cross Reference Guide

  Available Specifications    
Aufhauser
Product name
AMS AWS
A5.8
BS
1845
DIN
8513
Federal
QQ-B-654A(1)
ISO
3677
NFA
81-362
Equiv.
"H"
Equiv.
"J"/Other

PhosCopper SilverAlloys

PhosCopper 0 - BCuP-2 CP 3 L-Cu P 7 BCuP-2(2) B Cu 93P 710-820 07 B1 Fos-Flo 7 Harris 0
PhosCopper 2 - BCuP-6 CP 2 L-Ag 2 P - B Cu 92P Ag 645-800 06 B1 Sil-Fos 2 Stay-Silv 2
PhosCopper 5 - BCuP-3 CP 4 L-Ag 5 P BCuP-3(2) B Cu 89P Ag 645-780 06 B2 Sil-Fos 5 Stay-Silv 5
PhosCopper 5F - BCuP-7 - - - B Cu 89P Ag 645-770 - Sil-Fos 5HP Stay-Silv 5HP
PhosCopper 6D - - - - - - - - Dynaflow
PhosCopper 6F - BCuP-4 - - BCuP-4(2) - - Sil-Fos 6 Stay-Silv 6HP
PhosCopper 15 - BCuP-5 - L-Ag 15 P BCuP-5 B Cu 80 Ag P 645-770 05 B1 Sil-Fos Stay-Silv 15
PhosCopper 18M - - - - - - - Not Available Not Available

Cadmium-Bearing SilverAlloys

SilverAlloy Cd-20 - - - - - - - - Not Available
SilverAlloy Cd-25 - BAg-27 - - - - - Easy-Flo 25 Not Available
SilverAlloy Cd-25L - BAg-33 - L-Ag 25 Cd - B Cu 33 Zn Ag Cd 605-720 - - Not Available
SilverAlloy Cd-30 - BAg-2a AG 12 L-Ag 30 Cd - B Ag 30 Cd Zn Cu 600-690 30 A1 Easy-Flo 30 Not Available
SilverAlloy Cd-35 4768 BAg-2 - - VIII B Ag 35 Cd Zn Cu 610-700 35 A1 Easy-Flo 35 Not Available
SilverAlloy Cd-45 4769 BAg-1 - L-Ag 45 Cd VII B Ag 45 Cd Zn Cu 620-635 45 A1 Easy-Flo 45 Not Available
SilverAlloy Cd-50 4770 BAg-1a AG 1 L-Ag 50 Cd IV B Ag 50 Cd Zn Cu 620-640 50 A1 Easy-Flo 50 Not Available
SilverAlloy Cd-50Ni3 4771 BAg-3 AG 9 - V B Ag 50 Cd Zn Ni 635-685 50 A2 Easy-Flo 3 Not Available

Cadmium-Free SilverAlloys

SilverAlloy A-5 - - - - - - - - -
SilverAlloy A-9 - - - - - - - - -
SilverAlloy A-20 - - - - - - - - -
SilverAlloy A-25 - - - - - - - - GE B50T1400
SilverAlloy A-25T - BAg-37 - L-Ag-25Sn - B Cu 40Zn Ag Sn 680-760 25 A2 Braze 255 Safety-Silv 25
SilverAlloy A-30 - BAg-20 - L-Ag 30 BAg-20 B Cu 38Zn Ag 650-750 - Braze 300 Safety-Silv 30
SilverAlloy A-35 - BAg-35 - - - B Ag 35 Zn Cu 680-750 - - Safety-Silv 35
SilverAlloy A-38T 4761 BAg-34 - - - B Ag 38 Cu Zn Sn 650-720 - Braze 380 Safety-Silv 38T
SilverAlloy A-40 - - - - - - - - -
SilverAlloy A-40Ni2 - BAg-4 - - BAg-4 B Ag 40 Cu Zn Ni 670-780 - Braze 403 Safety-Silv 40N2
SilverAlloy A-40Ni5 - - - - - - - Braze 404 Safety-Silv 40N5
SilverAlloy A-40L - - - - - - - - -
SilverAlloy A-40T - BAg-28 - L-Ag 40Sn - B Ag 40 Cu Zn Sn 640-680 - Braze 402 Safety-Silv 40T
SilverAlloy A-45 - BAg-5 - - BAg-5 B Ag 45 Zn Cu 660-740 45 A2 Braze 450 Safety-Silv 45
SilverAlloy A-45T - BAg-36 - L-Ag 45Sn - B Ag 45 Cu Zn Sn 640-680 - Braze 452 Safety-Silv 45T
SilverAlloy A-49NM - BAg-22 AG 18 L-Ag 49 BAg-22 B Ag 49 Zn Cu Mn Ni 625-705 - - -
SilverAlloy A-50 - BAg-6 - - - - - Braze 501 Safety-Silv 50
SilverAlloy A-50Ni2 4788 BAg-24 - - - B Ag 50 ZnCu Ni 660-750 - Braze 505 Safety-Silv 50N
SilverAlloy A-50T - - - - - - - - -
SilverAlloy A-54N 4772 BAg-13 - - - - - Braze 541 Safety-Silv 54
SilverAlloy A-56T 4763 BAg-7 AG 20 - BAg-7 B Ag 56 Cu Zn Sn 620-650 56 A1 Braze 560 Safety-Silv 56
SilverAlloy A-60 - - - - - - - - -
SilverAlloy A-65 - BAg-9 - - BAg-9 B Ag 65 Zn Cu 670-720 63 A1 Braze 650 Safety-Silv 65
SilverAlloy A-70 - BAg-10 - - BAg-10 - - Braze 700 Safety-Silv 70
SilverAlloy A-75 - - - - - - - - -
SilverAlloy A-100 - - - - - - - - -

Cadmium/Zinc-Free SilverAlloys

SilverAlloy B-7T - - - - - - - Braze 852 Safety-Silv 85
SilverAlloy B-56Ni2 4765 BAg-13a - - BAg-13a B Ag 60 Cu Sn 600-720 60 A1 Braze 603 Safety-Silv 60T
SilverAlloy B-60T 4773 BAg-18 - - BAg-18 - - - -
SilverAlloy B-72 - BAg-8 - - - - - - -
SilverAlloy B-72Ni05 - - - - - - - Braze 559 Safety-Silv 56N
SilverAlloy Z-75 - - - - - - - Braze 630 Safety-Silv 63T
SilverAlloy Z-85M 4776 BAg-23 - - BAg-23 - - - -

SilverAlloys Vacuum Grade

SilverAlloy BV-60 4773 BVAg-18 - - - - - - -
SilverAlloy BV-61 - BVAg-29 - - - - - - -
SilverAlloy BV-68 - BVAg-30 - - - - - - -
SilverAlloy BV-72 - BVAg-8 - - - - - - -

Layered SilverAlloys

Layermet A-40Ni2 - BAg-4 - - - - - Trimet 201 Ag Clad 40Ni2
Layermet A-40Ni5 - - - - - - - Trimet 202 -
Layermet A-49NiMn - BAg-22 - - - - - - -
Layermet A-50Ni2 - BAg-24 - - - - - Trimet 259 -
Layermet Cd-50Ni3 - BAg-3 - - - - - Trimet 258 -

(1) Federal Specification QQ-B-654A supersedes QQ-B-650C, QQ-B-654, QQ-S-561D, MIL-B-15395, and should be used whenever possible instead of the superseded specifications.
(2) AWS A5.8 supersedes QQ-B-650B