天津赫伯特焊材科技有限公司

德国蒂森Thermanit JE-308L不锈钢焊丝

Thermanit JE-308L TIG rod
Classifications high-alloyed
EN ISO 14343-A: AWS A5.9:
W 19 9 L ER308L
Characteristics and field of use
Stainless resistant to intercrystalline corrosion and wet corrosion up to 350 °C (662 °F). Corrosion-
resistant similar to matching low-carbon and stabilized austenitic 18/8 CrNi(N) steels/cast steel
grades. High toughness at subzero temperatures as low as –196 °C (–321 °F). For joining and surfacing
applications with matching and similar – stabilized and non-stabilized – austenitic
CrNi(N) and CrNiMo(N) steels/cast steel grades. For joining and surfacing work0n cryogenic
matching/similar austenitic CrNi(N) steels/cast steel grades.
Marks (rods0nly)
W 19 9L / ER308L
Base materials
TÜV-certified parent metal 1.4301 – X5CrNi18-10 1.4311 – X2CrNiN18-10 1.4550 – X6Cr-
NiNb18-10 AISI 304， 304L， 304LN， 302， 321， 347 ASTM A157 Gr. C9， A320 Gr. B8G or D
Typical composition of welding rod (Wt-%)
C Si Mn Cr Ni
0.02 0.5 1.7 20.0 10.0
Mechanical properties of all-weld metal
Heat Treatment Yield strength
0.2%
Tensile
strength
Elongation
(L0=5d0)
Impact values
in J CVN
MPa MPa % +20°C: -196°C:
untreated 400 570 35 100 35
Operating data
Polarity = – Shielding gas (EN ISO 14175):
I1， I3
Dimensions (mm)
1.0 1.2 1.6 2.0 2.4 3.2 4.0
Approvals and certificates
TÜV (9451.)， DB (43.132.19)， CWB (ER 308L)， DNV