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  • PRODUCT SPECIFICATIONS
  • PACKAGING
Type
Stainless steel 307Si Type Mig/Mag wire for GMAW dissimilar welding and buffer layers(1.4370)
classification
AWS
A 5.9: ~ER 307
EN ISO
14343-A: G 18 8 Mn
W.Nr.
1.4370
Applications
CEWELD 307Si is for buffer layers before hardfacing, dissimilar welding between steel and stainless steel, armor plate, exhaust systems (type 409, 304), high Manganese austenitic steel, heterogeneous welding, difficult to weld steels etc.
The deposit work hardens from 200 HV to 450 HV.
Type
Stainless steel 307Si Type Mig/Mag wire for GMAW dissimilar welding and buffer layers(1.4370)
Applications
CEWELD 307Si is for buffer layers before hardfacing, dissimilar welding between steel and stainless steel, armor plate, exhaust systems (type 409, 304), high Manganese austenitic steel, heterogeneous welding, difficult to weld steels etc.
The deposit work hardens from 200 HV to 450 HV.
Properties

Corrosion resistance is equivalent to type 304, high mechanical properties and good weldability, work hardening and cold-tough to -196°C.

Classification
AWS
A 5.9: ~ER 307
EN ISO
14343-A: G 18 8 Mn
F-nr
6
FM
5
W.Nr.
1.4370
Suitable for

19% Cr / 9% Ni / 7% Mn, ISO 15608: 8.1 Cr ≤ 19 %

1.3401, 1.5637, 1.5680, 1.4370

X 20 Cr 13, X 8 Cr 17, X 22 CrNi 17,  X 5 CrNi 17, G-X 20 Cr 14 mix S355

42CrMo4, C45, 42MnV7, X120Mn12, 10 Ni 14, 12 Ni 19 etc.

ASTM 307, 304, (409, 403, 405, 410, 420, 430, 440, 501, 502)

Amor

Approvals
TÜV: 12385.02, CE, DB: 43.206.01
Welding positions
PA
PB
PC
PD
PE
PF
Redrying
Not required
Gas acc. EN ISO 14175
M11, M13, M12
Analysis
C Si Mn P S Cr Ni Mo Nb N Cu W
0.09 0.9 6 18 8
Mechanical Properties
Heat
Treatment
RP0,2
(MPa)
Rm
(MPa)
A5
(%)
Impact Energy (J) ISO-V Hardness
-110°C -196°C
As Welded 360 600 40 50 32 HRc
307Si welding wire for dissimilar welding and buffer layers
307Si welding wire for dissimilar welding and buffer layers
Packing info
307Si 0,8mm
Packaging KG/unit EanCode
BS-300 15 8720663417541
D-200 5 8720663417558
307Si 1,0mm
Packaging KG/unit EanCode
BS-300 15 8720663417565
D-200 5 8720663417572
Drum 250 8720663417589
307Si 1,2mm
Packaging KG/unit EanCode
BS-300 15 8720663417596
D-200 5 8720663417619
Drum 250 8720663417602
307Si 1,6mm
Packaging KG/unit EanCode
BS-300 15 8720663417626
Drum 250 8720663417633