CEWELD 307Si

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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

Redrying

Not required

Gas acc. EN ISO 14175

M11, M13, M12

Files

DB_43.206.01_CEWELD 307Si

Analysis

C	Si	Mn	P	S	Cr	Ni	Mo	Nb	N	Cu	W
0.09	0.9	6			18	8

Mechanical Properties

Heat Treatment	R_P0,2 (MPa)	Rm (MPa)	A5 (%)	Impact Energy (J) ISO-V		Hardness
Heat Treatment	R_P0,2 (MPa)	Rm (MPa)	A5 (%)	-110°C	-196°C	Hardness
As Welded	360	600	40	50	32	HRc

product sheet

declaration of performance

declaration of conformity

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MSDS

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

product sheet

Ask quotation

MSDS

Disclaimer

Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, the information contained or otherwise referenced herein is presented only as “typical” without guarantee or warranty, and any liability incurred from any reliance thereon is expressively disclaimed. Typical data are those obtained when welded and tested in accordance to prescribed standards, and should not be assumed to be the expected results in a particular application or weldment. Other tests and procedures may produce different results. Users are cautioned to confirm by qualification testing, or other appropriate means, the suitability of any welding consumable and procedure before use in the intended application. The selection and use of specific products is solely within the control of, and remains the sole responsibility of the customer. The right to change design and/or specifications without notice is reserved.