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  • PRODUCT SPECIFICATIONS
  • PACKAGING
Type
Filler metal for welding stabilized stainless austenitic steels that are exposed to working temperatures up to 400°C
classification
AWS
A 5.9: ER347Si
EN ISO
14343-A: W 19 9 Nb Si
W.Nr.
1.4551
Applications
For welding stainless austenitic steels that are exposed to working temperatures up to 400°C.
Type
Filler metal for welding stabilized stainless austenitic steels that are exposed to working temperatures up to 400°C
Applications
For welding stainless austenitic steels that are exposed to working temperatures up to 400°C.
Properties

The weld deposit is scale-resistant up to approx. 800°C in normal atmosphere and oxidizing gases. The weld deposit is capable of taking a high polish.Structure: Austenite with delta ferrite

Classification
AWS
A 5.9: ER347Si
EN ISO
14343-A: W 19 9 Nb Si
F-nr
6
FM
5
W.Nr.
1.4551
Suitable for

ISO 15608: 8.1 / TüV Groupe 29 (+22+21) / E347, 19 9 Nb, 1.4551

1.4541, 1.4550, 1.4552 1.4319, 1.4306, 1.4306, 1.4301, 1.4303, 1.4308, 1.4310, 1.4312, (1.4000, 1.4001, 1.4002, 1.4003, 1.4006)

X 6 NiTi 18 10, X 6CrNiNb 18 10, G-X 5CrNiNb 18 9, X 5CrNi 18 7, X 2CrNi 19 11, G-X 2CrNi 18 9, X 5CrNi 18 10, 

X 5CrNi 18 12 G-X, 6CrNi 18 9, X 12CrNi 17 7, G-X 10CrNi 18 8 

AISI: 321, 347

 

Approvals
TÜV: TÜV (12392.00), CE
Welding positions
PA
PB
PC
PD
PE
PF
PG
Redrying
Not required
Gas acc. EN ISO 14175
I1
Analysis
C Si Mn P S Cr Ni Mo Nb N W Cu
0.04 0.7 2 0.007 0.01 20 10
Mechanical Properties
Heat
Treatment
RP0,2
(MPa)
Rm
(MPa)
A5
(%)
Impact Energy (J) ISO-V Hardness
RT -196°C
As Welded 390 590 31 80 40 HRc
347Si Tig wire for welding 321 and 347 stainless steel
347Si Tig wire for welding 321 and 347 stainless steel
Packing info
347Si Tig 1,0 x 1000mm
Packaging KG/unit EanCode
Tube 5 8720663412843
347Si Tig 1,2 x 1000mm
Packaging KG/unit EanCode
Tube 5 8720663412850
347Si Tig 1,6 x 1000mm
Packaging KG/unit EanCode
Tube 5 8720663412881
347Si Tig 2,0 x 1000mm
Packaging KG/unit EanCode
Tube 5 8720663412898
347Si Tig 2,4 x 1000mm
Packaging KG/unit EanCode
Tube 5 8720663412904
347Si Tig 3,2 x 1000mm
Packaging KG/unit EanCode
Tube 5 8720663412911