德国蒂森THRMANIT 25/14 E-309L焊丝ER309L不锈钢氩弧焊丝

苏州阿维斯塔焊材有限公司为您提供德国蒂森thrmanit 25/14 e-309l焊丝er309l不锈钢氩弧焊丝。thermanit 25/14 e-309l
tig rod
classifications
high-alloyed
en iso 14343-a
aws a5. 9
w2312l
er309l
characteristics&field of use
stainless; wet corrosion up to 350c(662f). well suited for depositing intermediate layers when
welding cladded materials. favourably high cr-and ni-contents, low c content for joining unalloyed
low-alloy steels/cast steel grades/stainless heat resistant cr-steels/cast steel grades to austenitic
steels/ cast steel grades for depositing intermediate layers when welding the side of plates clad with
low-carbon -non-stabilized&stabilized -austenitic crni(mon) austenitic metals
marks(rods only)
w2312l/er309l
base materials
8
tuv-certified parent metal combinations between 1.4583-x10crnimonb 18-12
and ferritic steels up to s355n. joints of&between high-tensile, unalloyed&alloyed
quenched&tempered steels, stainless, ferritic cr&austenitic cr-ni steels, high manganese
steels as well as claddings for the first layer of chemical resistant weld claddings on ferriticpearlitic
steels up to fine grained structural steels soon, in steam boiler&pressure boiler construction
as well as creep resistant fine grained structural steels 11nimocr4-7 acc. to leaflet sew-werkstoff
blatt no 365 366. 20mn moni5-5&g18nimocr3-7
191
typical co-ition of welding rod (wt-%)
c
n
c
002
05
1.7
240
13.0
mechanical properties of all-weld metal
heat treatment
yield strength
tensile strength
elongation impact values
0.2%
(lo=5do in jcvn
mpa
mpa
+20°c
untreated
430
580
80
operating data
polarity
shielding gas(en iso 14175
dimensions(mm)
20
2.4
3.2
approvals&certificates
tuv(2661),cwb(er309ls),gl(4332)
filler metals bestseller for joining applications

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