奥地利伯乐BOHLER A7-IG/A 7 CN-IG不锈钢焊丝ER307不锈钢焊丝

苏州阿维斯塔焊材有限公司为您提供奥地利伯乐bohler a7-ig/a 7 cn-ig不锈钢焊丝er307不锈钢焊丝。bohler skwam-ig
solid wire
classifications
high-alloyed
en iso 14343-a
gz17 mo
characteristics&field of use
solid wire electrode for hard facings on stainless steels with 13-18%cr, as well as on gas, water
and steam fittings of unalloyed/low-alloy steels for operating temperatures up to +500oc
outstanding sliding&feeding characteristics. very good welding&flow behaviour
3=o0
resistant to sea water&to scaling up to +900oc. the weld metal is usually still machinabl
and has the same colour as base materials of a similar alloy. for joint welding, we recommend
bohlera7-ig for the fller passes to increase toughness,&bohler skwam-ig as the
cover pass
base materials
corrosion-resistant surfacings: all unalloyed&low-alloy base materials suitable for welding
joints: corrosion-resistant, cr steels, suitable for quenching&tempering, with c contents
<0.20%(repair welding). pay attention to dilution&heat control
ical co-ition of solid wire(wt-%)
c
mo
≤0.02
065
055
17
296
mechanical properties of all-weld metal
yield
elongation
heat
ens
strength
treatment
strength
lo=5d) hardness
0.2%
mpampa%hb
untreated
350
annealed****500***700215200
annealed, 720@c/2 h-shielding gas ar +8-10%co
operating data
shielding gas
polarity =+
argon +8-10%co
argon +3%o/max 5%co
dimensions(mm)
1.2
app
proval
kta14081(08044),db(20.01419), seproz,ce
similar alloy filler metals
kwa-ig
smaw electrode
fox skwa
g taw rod
fox skwam
skwa-ig
filler metals bestseller for joining applications

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