Prospot UK brochure 2024/2025 - Catalog - Page 20
WELDABILITY CHART
CCZ
G
bc
A940
b
A940
CCZ
U
CCZ
U
e
CCZ
e
CCZ
CCZ
P
CCZ
P
bc
Si
bc
Si
CCZ
U
CCZ
U
bc
Mo
bc
Mo
CCZ
P
CCZ
P
bc
CCZ
d
CCZ
CCZ
P
CCZ
P
bc
CCZ
bc
CCZ
CCZ
P
CCZ
P
bc
A940
bc
A940
CCZ
G
CCZ
G
bc
Mo
bc
Mo
CCZ
P
CCZ
G
bc
CCZ
bc
CCZ
CCZ
P
CCZ
P
bc
CCZ
bc
CCZ
CCZ
P
CCZ
U
f
CCZ
bc
CCZ
CCZ
G
CCZ
G
bc
CCZ
bc
CCZ
CCZ
G
CCZ
G
bc
CCZ
bc
CCZ
CCZ
U
CCZ
G
bc
CCZ
bc
CCZ
CCZ
U
CCZ
P
bc
CCZ
bc
CCZ
CCZ
G
CCZ
G
bc
CCZ
bc
CCZ
CCZ
G
CCZ
G
bc
A940
bc
Mo
CCZ
U
CCZ
U
bc
CCZ
bc
CCZ
CCZ
U
CCZ
P
bc
CCZ
bc
CCZ
CCZ
P
CCZ
U
bc
CCZ
bc
CCZ
CCZ
G
bc
CCZ
YELLOW
RED
ALUMINIUM BRASS
BRASS NICKEL &
& ALLOYS ( 25 - 40% ( 10 - 25% ALLOYS
ZINC )
ZINC )
bc
CCZ
U
bc
CCZ
COPPER
U
CCZ
G
BERYLIUM PHOSPHOR
MOLYBDENUM BIMETAL
COPPER
BRONZE
CCZ
bc
CCZ
CCZ
MANGANIN TITANIUM PLATINUM INCONEL TANTALUM MAGNESIUM BRONZE
a
CCZ
U
bc
CCZ
ZINC
G
CCZ
P
GOLD
CCZ
bc
CCZ
CCZ
SILVER
g
CCZ
U
bc
Mo
STAINLESS
TUNGSTEN
STEEL
U
CCZ
G
LEAD
CCZ
g
CCZ
CCZ
MILD
STEEL
g
CCZ
P
bc
CCZ
KOVAR
U
CCZ
G
INVAR
CCZ
g
CCZ
CCZ
NICKEL &
ALLOYS
P
RED BRASS
(10 - 25% ZINC ) CCZ
bc
dbc
CCZ
CCZ
G
P
CCZ
CCZ
d
Mo
bc
G
CCZ
CCZ
bc
Mo
P
e
CCZ
G
CCZ
U
Mo
bc
CCZ
bc
CCZ
CCZ
fe
CCZ
G
P
U
Mo
bc
CCZ
CCZ
CCZ
bc
CCZ
G
bc
d
CCZ
U
CCZ
CCZ
P
Mo
bc
CCZ
G
CCZ
bc
CCZ
P
CCZ
d
CCZ
G
CCZ
e
CCZ
f
P
Mo
bc
CCZ
P
CCZ
CCZ
bc
CCZ
G
CCZ
P
d
CCZ
G
CCZ
bc
CCZ
CCZ
U
Mo
bc
CCZ
P
bc
CCZ
bc
CCZ
G
CCZ
CCZ
d
CCZ
G
CCZ
bc
CCZ
bc
CCZ
P
P
Mo
bc
CCZ
P
G
CCZ
CCZ
bc
CCZ
G
CCZ
CCZ
bc
d
CCZ
P
CCZ
bcg
CCZ
bc
CCZ
CCZ
U
Mo
g
CCZ
U
G
P
CCZ
bc
CCZ
U
CCZ
CCZ
CCZ
d
CCZ
P
CCZ
fg
CCZ
bc
CCZ
bc
U
Mo
g
CCZ
U
U
Mo
CCZ
bc
CCZ
P
CCZ
CCZ
G
P
CCZ
bcg
CCZ
f
CCZ
CCZ
ed
Mo
Mo
g
CCZ
P
P
bc
U
P
CCZ
CCZ
A940
CCZ
bc
Mo
CCZ
bcg
CCZ
bc
CCZ
P
d
A940
G
P
U
CCZ
U
Mo
g
Mo
CCZ
CCZ
bc
CCZ
bc
A940
P
Mo
bc
CCZ
CCZ
d
CCZ
P
CCZ
bcg
P
P
U
Mo
g
A940
P
CCZ
CCZ
CCZ
bc
CCZ
P
CCZ
bc
Mo
bc
d
CCZ
P
CCZ
bcg
CCZ
G
CCZ
P
Mo
g
CCZ
P
CCZ
P
CCZ
bc
CCZ
P
CCZ
bc
CCZ
CCZ
bd
Mo
P
CCZ
bc
CCZ
P
bc
G
Mo
g
CCZ
P
CCZ
Mo
CCZ
bc
CCZ
U
CCZ
bc
CCZ
U
Si
P
CCZ
g
CCZ
U
CCZ
ed
CCZ
g
Mo
P
CCZ
Si
E
U
CCZ
fd
CCZ
bc
CCZ
bc
CCZ
bc
Mo
CCZ
g
Mo
U
G
U
de
CCZ
G
U
CCZ
CCZ
CCZ
U
Mo
e
Si
CCZ
bc
Mo
bc
CCZ
e
CCZ
bc
CCZ
P
U
G
CCZ
bcd
CCZ
P
CCZ
g
Si
CCZ
CCZ
U
U
Mo
fg
CCZ
P
Si
fd
CCZ
CCZ
CCZ
bc
A940
P
CCZ
bc
P
b
bcd
CCZ
P
CCZ
gi
Mo
G
CCZ
A940
U
Mo
e
A940
P
CCZ
bc
A940
U
CCZ
e
CCZ
P
CCZ
g
CCZ
P
CCZ
d
CCZ
U
CCZ
eg
A940
P
CCZ
bc
U
Mo
bc
CCZ
P
CCZ
bc
CCZ
CCZ
CCZ
e
CCZ
U
CCZ
g
A940
P
U
d
CCZ
P
CCZ
ge
CCZ
U
CCZ
CCZ
U
Mo
a
CCZ
U
CCZ
bc
Mo
be
CCZ
bc
CCZ
G
CCZ
d
CCZ
G
CCZ
d
CCZ
G
CCZ
e
CCZ
P
CCZ
P
U
A940
bc
CCZ
P
CCZ
bc
CCZ
CCZ
CCZ
bc
CCZ
P
CCZ
bc
CCZ
G
g
G
CCZ
g
CCZ
P
CCZ
CCZ
A940
bc
CCZ
U
CCZ
bc
CCZ
P
P
CCZ
bc
CCZ
P
CCZ
CCZ
g
CCZ
P
CCZ
g
U
CCZ
d
CCZ
CCZ
CCZ
bc
CCZ
P
YELLOW BRASS P
( 25 - 40% )
CCZ
P
CCZ
ALUMINIUM &
ALLOYS
CCZ
bc
CCZ
MOLYBDENUM
BIMETAL
COPPER
PHOSPHOR
BRONZE
G
bc
CCZ
CCZ
G
Si
CCZ
bc
bc
CCZ
G
P
CCZ
CCZ
bc
bc
A940
CCZ
P
P
CCZ
CCZ
bc
CCZ
bc
P
CCZ
CCZ
U
bc
Mo
CCZ
G
d
CCZ
CCZ
bc
A940
U
P
CCZ
CCZ
bc
bc
CCZ
CCZ
P
U
CCZ
CCZ
bc
CCZ
bc
P
CCZ
CCZ
P
bc
CCZ
CCZ
U
f
CCZ
bc
CCZ
G
CCZ
bc
Mo
CCZ
P
G
bc
CCZ
CCZ
CCZ
P
bc
CCZ
CCZ
e
CCZ
P
U
CCZ
CCZ
bc
bc
Mo
A940
P
P
CCZ
CCZ
bc
A940
bcd
U
CCZ
CCZ
U
bc
CCZ
CCZ
U
d
CCZ
CCZ
d
CCZ
P
U
CCZ
CCZ
bc
bc
CCZ
CCZ
U
P
CCZ
CCZ
Si
bc
bc
CCZ
U
P
CCZ
CCZ
f
CCZ
U
bc
CCZ
CCZ
G
f
CCZ
A940
bc
CCZ
U
P
CCZ
CCZ
d
bc
Mo
CCZ
P
U
CCZ
CCZ
bc
A940
f
P
CCZ
CCZ
U
bc
CCZ
CCZ
P
g
CCZ
CCZ
bcd
CCZ
U
P
CCZ
CCZ
g
bc
CCZ
CCZ
U
U
CCZ
CCZ
Si
P
bc
CCZ
P
gf
A940
CCZ
P
bc
CCZ
CCZ
d
CCZ
e
CCZ
U
G
CCZ
CCZ
gf
bc
Mo
CCZ
P
P
CCZ
CCZ
e
CCZ
gf
P
CCZ
CCZ
P
e
CCZ
CCZ
P
g
CCZ
CCZ
bcd
CCZ
P
U
CCZ
CCZ
P
bc
CCZ
CCZ
bc
A940
U
P
CCZ
CCZ
Si
d
CCZ
bc
U
P
CCZ
CCZ
bc
CCZ
bc
G
CCZ
CCZ
bc
Mo
bc
P
CCZ
Mo
P
bc
A940
CCZ
P
bc
Mo
CCZ
bc
CCZ
P
P
CCZ
Mo
P
d
Mo
CCZ
bc
A940
P
P
CCZ
Mo
bc
d
CCZ
CCZ
U
U
CCZ
CCZ
bc
CCZ
Si
P
bc
CCZ
G
g
CCZ
Mo
P
bc
Mo
CCZ
g
bc
A940
CCZ
G
P
A940
Mo
bc
CCZ
P
P
A940
A940
bc
A940
dbc
P
CCZ
A940
P
bc
CCZ
A940
U
bc
A940
CCZ
bc
CCZ
U
P
A940
A940
Si
g
CCZ
bc
P
P
A940
CCZ
g
CCZ
bc
P
CCZ
A940
bc
CCZ
U
G
CCZ
CCZ
e
A940
e
U
CCZ
CCZ
P
d
CCZ
CCZ
U
bc
CCZ
CCZ
bc
CCZ
U
P
CCZ
CCZ
Si
ge
CCZ
de
CCZ
bc
U
P
P
CCZ
CCZ
CCZ
ge
CCZ
d
CCZ
bc
U
U
CCZ
CCZ
CCZ
d
d
CCZ
CCZ
U
P
CCZ
CCZ
bc
CCZ
g
P
P
CCZ
CCZ
CCZ
U
ge
CCZ
U
CCZ
U
A940
d
CCZ
P
Si
ge
CCZ
CCZ
P
U
U
CCZ
CCZ
CCZ
bc
P
CCZ
CCZ
G
G
CCZ
CCZ
P
hg
Si
a
b
c
d
e
f
g
h
i
Wide range of Settings
Heavy Current, Short Time
Synchronous Welding Control Required
Frequent Electrode Cleaning Required
Low Mechanical Weld Strength
Inconsistent Weld Results
Difficult Combination
Light Thicknesses of Material
Embrittlement Occurs - May require Post Heat
Treatment
ADDITIONAL GUIDANCE
Si
G
Si
CCZ hge
ge
g
A940
Si
gh
Mo CCZ
U
P
CCZ
g
Mo
CCZ
ge
Si
g
A940
A940
P
U
d
CCZ
b
A940
CCZ
Si
dg
CCZ
E
e
U
A940
CCZ
bc
CCZ
dg
CCZ
U
Si
bc
CCZ
U
CCZ
P
CCZ
bcd
CCZ
e
hbc
CCZ
a
CCZ
U
CCZ
Si
g
CCZ
G
CCZ
U
U
CCZ
bcd
CCZ
CCZ
hbc
CCZ
bc
CCZ
U
e
Si
g
CCZ
P
CCZ
CCZ
U
A940
bcd
CCZ
a
CCZ
P
CCZ
bc
CCZ
U
E
CCZ
P
CCZ
CCZ
hbc
A940
bcd
CCZ
g
CCZ
CCZ
U
P
P
CCZ
CCZ
CCZ
P
CCZ
G
CCZ
bc
g
CCZ
CCZ
bc
G
CCZ
CCZ
G
CCZ
bc
E
G
P
U
Excellent
Good
Poor
Unsatisfactory
WELDABILITY GUIDE
Si
CCZ Copper Chrome Zirconium Alloy
A940 Copper Nickel Silicon Dispersion Hardened Alloy
Mo Molybdenum - Can often be substituted by
Tungsten
Silver
ELECTRODE MATERIAL GUIDANCE
BERYLLIUM
COPPER
BRONZE
MAGNESIUM
TANTALUM
INCONEL
PLATINUM
TITANIUM
MANGANIN
ZINC
GOLD
SILVER
TUNGSTEN
STAINLESS
STEEL
LEAD
MILD STEEL
KOVAR
INVAR
CCZ
● Telephone – 01827 254 829 ● sales@prospot.co.uk ● www.prospot.co.uk
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