FCW 21


AWS/ASME SFA - 5.18 E70C-6M H4
EN ISO 17632 - A T46 4 M M21 2 H5
TS EN ISO 17632 - A T46 4 M M21 2 H5

Approvals & Certificates


S185 - S355J0 St 33- St 52.3
S255N - S420N StE 255 - StE 420
P295GH 17Mn4
P235TR2 - P355T2 St 37.4 - St 52.4
P235G1TH, P255G1TH St 35.8 - St 45.8
P235GH, P265GH H I, H II
L210 - L415NB StE 210.7 - StE 415.7
L290MB - L450MB StE 290.7 TM - StE 445.7 TM
GE 200, GE 240 GS 38, GS 45
AH 32, EH 36
A, B, D, E
X42 - X65

Properties and Applications

Slagless metal powder cored electrode with outstanding welding properties in the short-arc and spray arc range. Almost spatter-free when welding in the spray-arc range with mixed gas. Good restriking, even with cold wire tip, thus being suitable for robot application. Characteristic features high deposition rate and welding speed, good side wall fusion, finely rippled welds, without undercutting into the base metal, not even on contaminated or corroded metal surfaces. Weldmetal has a little formation of silicates on surface, so that multi-pass welds can be made without cleaning. FCW 21 is well-suited for root-and positional welding and gap bridging, due to it's easily controlable weld pool in the short-arc range.
Fcw 21 Sert Dolgu

Typical Chemical Values of Weld Metal

Type of AnalysisCSiMn
Weld Deposit0.060.601.60

Typical Mechanical Values of Weld Metal(%)

Test ConditionProtection GasYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As weldedM2150058025-20°C → 100-40°C → 80

* Chemical compositon and mechanical properties are valid when using shielding gas EN ISO 14175 - M21 (Ar + %20 CO2) .

Application Information

Welding Positions :
Fcw 21 Kaynak Pozisyonu Fcw 21 Kaynak Pozisyonu Fcw 21 Kaynak Pozisyonu Fcw 21 Kaynak Pozisyonu Fcw 21 Kaynak Pozisyonu Fcw 21 Kaynak Pozisyonu


Fcw 21 Kutuplama

Protection Gas:


Welding Parameters & Efficiency :

Diameter (mm)Current (A)Deposition Rate(kg/h)Efficiency(%)

Packaging Information

PRODUCT CODEDiameter (mm)Quantity per box (approx.)Box Net Weight (kg)NUMBER OF BOXES IN PACKAGEPackage Net Weight (kg)Packaging Type
31021D1GM21.00250 kg250.01265.0Drum
31021DHAM21.0015 kg15.0115.9Plastic Spool (D300)
31021E1GM21.20250 kg250.01265.0Drum
31021EBAM21.205 kg5.015.3Plastic Spool (D200)
31021EHAM21.2015 kg15.0115.9Plastic Spool (D300)
31021F0GM21.4060 kg60.0164.0Drum
31021F1GM21.40250 kg250.01265.0Drum
31021FHAM21.4015 kg15.0115.9Plastic Spool (D300)
31021G1GM21.60250 kg250.01257.5Drum
31021GHAM21.6015 kg15.0115.9Plastic Spool (D300)

Storage & Re-Drying Information

>Shouldn t be exposed to high statical load and impact.