Catalog - Ceramic flux

UF-S

Minimal amount of order – 10000 kg
Basicity
1,0
Bulk density, kg/dm³
1,0-1,3
Grain size (EN ISO 14174), mm
0,2-1,6
Alloyage
chrome-compensating
Baking modes
325±25 ◦С, 2 hours
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Overview
Mechanical properties
Classification EN ISO
Chemical composition
Total oxides CaO + MgO + SiO2 CaO + MgO 
% min. 50 min. 15
Accompanying documents
№ АЦСМ-62-00491 UF-S (ТУ010)
№ АЦСМ-62-00492 UF-S (ТУ091)-001
Description
UF-S is a neutral agglomerated chrome-compensating flux. It is designed for automatic and semi-automatic welding of stainless corrosion-resistant and heat-resistant steels with the corresponding welding wire, as well as for arc strip cladding.

The flux is intended for welding with direct current for single and multi-pass welds without thickness limitations of the welded parts. It has good welding and technological characteristics.

UF-S is used in the chemical and petrochemical industries, for pressure vessels, storage tanks, and containers for chemical products, as well as in energy and nuclear sectors, the pulp and paper industry, civil engineering, transport machine engineering, and more.

Wire grade

Chemical composition

Mechanical properties

C

Mn

Si

P

S

Ni

Мо

σт
N/mm2

σв
N/mm2

δ [%]

T [°C]

KCV [J/sm2]

KCU [J/sm2]

Св-05Х20Н9ФБС

0,04

0,76

1,04

0,026

0,011

10,0

0,093

378

624

35

-20

120

-

-40

112

-

-50

101

-

-60

-

140

Св-07Х25Н13

0,06

1,07

0,78

0,027

0,01

12,6

0,013

333

549

39

-20

127

-

-40

127

-

-50

124

-

-60

-

152

SA CS 2 DC :

S

designed for flux-cored arc welding

A

agglomerated flux

CS

calcium-silicate type

2

designed for arc welding and cladding of corrosion-resistant and heat-resistant steels and/or nickel and nickel-based alloys

DC

welding with direct current