Revicor®307

General Description

Solid wire for welding steeld with difficult weldability

Often used as a buffer layer in hardfacing applications

Shielding gases (acc. EN 439)

GTAW

I1

Inert gas

GMAW

М12

Mixed gas Ar + ˃ 0-5% СО2

GMAW

М13

Mixed gas Ar + ˃ 0-3% О2

Approvals

 

TÜV

GTAW

+

GMAW

+

Materials to be welded

Various steel grades as:

- Armour plate

- Hardenable steels including steels difficult to weld

- Non-magnetic steels

- Work hardening austenitic manganese steels

- Dissimilar joints (CMn-steels to stainless steels)

Packaging, available sizes and identification

 

 

Sizes, mm

Process

Unit:

1.0

1.2

2.0

GTAW

2 kg tube

 

 

Х

GMAW

15 kg spool ВS300

Х

Х

 

Other sizes and packaging on request

Classification

AWS A5.9

:ER 307*

EN 12072

:W 18 8 Mn / G 18 8 Mn

* Nearest classification

Chemical composition (w%), typical, all weld metal

C

Mn

Si

Cr

Ni

0.08

7.1

0.8

19.2

9

Mechanical properties, all weld metal

 

Process

Shielding gas

Condition

0.2% Yield Strength

(N/mm2)

Tensile Strength

(N/mm2)

Elongation

(%)

Impact (ISO), J

+20оС

-120оС

Required EN12072

GTAW

I1

AW

400

650

34

100

50

Typical values after welding

GTAW 

M12 

AW 

400 

630 

40 

80 

50