Catalog - Ceramic flux

Minimal amount of order – 10000 kg

Basicity

1,2

Bulk density, kg/dm³

0,95-1,2

Grain size (EN ISO 14174), mm

0,3-2,0

Slag crystallization rate

Average

Current and polarity

AC, DC+

Alloyage

Si – low, Mn – average

Baking modes

325±25 ◦С, 2-4 hours

Overview

Mechanical properties

Classification EN ISO

Chemical composition

Total oxides	Al2O3 + CaO + MgO	Al2O3	CaF2
%	min. 40	min. 20	min. 22

Accompanying documents

№АЦСМ-62-00480 ФСА (ТУ КЕРАМАКС)

№АЦСМ-62-00481 ФСА (ТУ ЧТПЗ)

Description

FSA CT A 650-20/80 is specifically designed for the production of longitudinal and spiral welded pipes. The flux slightly alloys the deposited metal with silicon (Si) and manganese (Mn) and performs equally well with both direct and alternating current. This flux ensures a slight reinforcement of the weld seam when welding longitudinal joints of pipes at high welding speeds.

Due to careful metallurgical calculations, FSA CT A produces deposited metal without hard inclusions. It can be used for welding all types of pipe steels, up to strength class X100, providing high impact toughness values.

Wire grade	Chemical composition							Mexchanical properties
Wire grade	C	Mn	Si	P	S	Ni	Мо	σт N/mm2	σв N/mm2	δ [%]	T [°C]	KCV [J/sm2]	KCU [J/sm2]
S2Mo	0,07	1,20	0,42	0,02	0,01	0,03	0,47	600	660	≥18	-20	80	-
											-40	45	-
											-60	-	-
S3MoTiB	0,07	1,34	0,59	0,02	0,01	0,01	0,48	630	680		-20	100	-
											-40	80	-
											-60	-	-
Cв-08ГА	0,07	1,10	0,32	0,02	0,01	0,10	0,013	460	530	≥25	-20	60	-
											-40	40	-
											-60	-	-

SA AB 1 AC H5:
S	designed for flux-cored arc welding
A	agglomerated flux
AB	aluminate-basic type
1	designed for welding carbon, low-alloy, and high-strength structural steels
AC	welding with direct and alternating current
H5	the maximum allowable content of diffusible hydrogen is less than 5.0 ml per 100 g of deposited metal

FSA ChTA 650-20/80