德國蒂森Thermanit Nicro 82鎳基焊絲

Thermanit Nicro 82 TIG rod
Classifications high-alloyed
EN ISO 18274: AWS A5.14:
S Ni 6082 (NiCr20Mn3Nb) ERNiCr-3
Characteristics and field of use
Stainless heat resistant high temperature resistant. Cold toughness at subzero temperatures as
low as –269 °C(–452 °F). Good for welding austenitic-ferritic Cr carbide zone that become
brittle in the ferrite weld deposit transition zone， even as a result of heat treatments above 300 °C
(572 °F). Good for fabricating tough joints and surfacing with heat resistant Cr and CrNi steels/cast
steel grades and Ni-base alloys. Temperature limits: 500 °C (932 °F) in sulphureous atmospheres，
800 °C max. (1472 °F) for fully stressed to scaling up to 1000 °C (1832 °F).
Marks (rods0nly)
2.4806 / ERNiCr-3
Base materials
TüV-certified parent metals
1.4876 – Alloy 800 – UNS N08800 – X10NiCrAlTi32-20
1.4877 – X5NiCrCeNb32-27
1.4958 – Alloy 800 H – UNS N08810 – X5NiCrAlTi31-20
2.4816 – Alloy 600 – UNS N06600 – NiCr15Fe
2.4817 – Alloy 600 L – UNS N06600 – LC-NiCr15Fe
2.4858 – Alloy 825 – UNS N08825 – NiCr21Mo
2.4851 – Alloy 601 – UNS N06601 – NiCr23Fe
Combinations of
1.4539 – X1NiCrMoCu25-20-5 1.4583 – X10CrNiMoNb18-12
and ferritic boiler steels
1.5662 – X8Ni9 1.7380 – 10CrMo9-10
Typical composition of welding rod (Wt-%)
C Si Mn Cr Ni Nb Fe
0.02 0.1 3.0 20.0 > 67.0 2.5 < 2
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:
untreated 400 620 35 150
Operating data
Polarity = – Shielding gas (EN ISO 14175):
I1
Dimensions (mm)
1.6 2.0 2.4 3.2
Approvals and certificates
TüV (1703.)， DB (43.132.11)