FLUX N 201

General description

High current capacity

Active flux for limited pass welding

High restraint cracking resistant

Suitable for rusty/dirty plates (at high current)

Applicable for low quality steels

Note: Use another flux for thin plates and multi-pass welding of thick plates (without particular caution)

Approvals

Wire grade

ABS

BV

CRS

Cont

DNV

PRS

GL

LRS

RINA

RMRS

S-Revix®M12K

 

 

3YM/2YT

X

2YT

3YM/2YT

3YM/2YT

3YM/2YT

3YM/2YT

2YT

S-Revis®A2

 

A3YM

 

X

2Y40M/3Y40T

3YM/3YT

3YM/3YT

 

3YM/3YT

2YM/3YT

Chemical composition (w%) typical, all weld metal

Wire

C

Si

Mn

P

S

Mo

S-Revix®L12

0.05

0.7

1.5

˂0.03

˂0.025

 

S-Revix®M12K

0.08

0.9

1.7

˂0.03

˂0.025

 

S-Revis®A2

0.06

0.8

1.7

˂0.03

˂0.025

0.4

Classification

FLUX N 201

EN 760: S A CS/MS 1 88 AC H5

Flux/wire

 

 

AWS A5.17/A5.23

EN 756:MR

EN 756:TR

Flux N 201 / S-Revix®L12

F7A2-EL12

S 38 2 CS/MS S1

 

Flux N 201 / S-Revix®M12K

F7A2-EM12K

S 42 2 CS/MS S2Si

S 4T 0 CS/MS S2Si

Flux N 201 / S-Revis®A2

F9A0-EA2-G

S 50 0 CS/MS S2Mo

S 4T 2 CS/MS S2Mo

Suggestions for use

Wire

Characteristics

Applications

S-Revix®L12

Lowest cost combination

Flat fillet,large throat

S-Revix®M12K

Reliable properties

Butt joints in two passes,in medium and thick plates

S-Revis®A2

For good impact toughness as welded TR could be selected

Flux backing,modified series arc-welding

Low quality steels

Flux characteristics

Current type (А)

DC (+/-)/AC

Basicity

0,8

Solidification speed

Low, high yield slag

Density (kg/dm2)

1,2

Grain

1-16

Packaging, available sizes and indentification

Unit type

Netto weight (kg)

Bag

25

«WUTPACK®-SuperBag»

25

Steel drum

250

Big Bag

1000

Mechanical properties, all weld metal

Wire

Condition

Yield Strength 0,2 % (N/mm2)

Tensile Strength (N/mm2)

Elongation (%)

Impact (ISO), J

0оС

+20оС

S-Revix®L12

MR

380

500

28

80

50

S-Revix®M12K

MR

440

530

28

100

50

 

TR

˃420

˃540

 

65

 

S-Revis®A2

MR

480

600

 

80

40

 

TR

˃440

˃540

 

100

55