Type
Filler metal for heat resistant stainless steel with simmilar nature and composition
classification
EN ISO
14343-A: G Z 21 33 Mn Nb
W.Nr.
1.4850 (mod)
Applications

Joining and cladding high heat resistant CrNi-steels of the same kind and Cast steels in a low sulphourus invironment. Typical alloy for welding of pyrolysis furnace tubes.

Type
Filler metal for heat resistant stainless steel with simmilar nature and composition
Applications

Joining and cladding high heat resistant CrNi-steels of the same kind and Cast steels in a low sulphourus invironment. Typical alloy for welding of pyrolysis furnace tubes.

Properties

Recommended for operating temperatures up to 1050°C in carburized invironments in ovens in petrochemical plants.

Classification
EN ISO
14343-A: G Z 21 33 Mn Nb
W.Nr.
1.4850 (mod)
Suitable for

1.4876, 1.4859, 1.4958,  1.4959, 

X10NiCrAlTi32-21, GX10NiCrSiNb32-20, X5NiCrAlTi31-20, X8NiCrAlTi32-21, X 12 CrNiTi 18 9

UNS N08800, N08810, N08811

Alloy 800, Alloy 800H, Alloy 800HT, Manaurite 900, Nicrofer 3220 H

Approvals
CE
Welding positions
PA
PB
PC
PD
PE
PF
Redrying
Not required
Gas acc. EN ISO 14175
I1, I3
Analysis
C Mn Si Cr Ni Nb Fe
0.1 4.6 0.28 21.2 33.2 1.2 Rem.
Mechanical Properties
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Impact Energy (J) ISO-V Hardness
RT
As Welded 410 620 21 82 HRc
Product sheet
declaration of performance
SDS
Product sheet
Ask quotation
SDS