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  • PRODUCT SPECIFICATIONS
  • PACKAGING
Type
Solid Niobium stabilized stainless steel welding wire
classification
AWS
A 5.9: ER347Si
EN ISO
14343-A: G 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
Solid Niobium stabilized stainless steel welding wire
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: G 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: 12393.00, CE
Welding positions
PA
PB
PC
PD
PE
PF
Redrying
Not required
Gas acc. EN ISO 14175
M13, M12
Analysis
C Si Mn P S Cr Ni Mo Nb N Cu W
0.04 0.7 1.9 19.5 10
Mechanical Properties
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Impact Energy (J) ISO-V Hardness
RT -196°C
As Welded 390 590 35 80 40 HRc
product sheet
declaration of performance
declaration of conformity
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MSDS
347Si welding wire for stabilized stainless steel 321
welding wire for stabilized stainless steel 321 and 347Si
Packing info
347Si 
Packaging KG/unit EanCode
product sheet
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