Datasheet - Stainless steel welding wires/rods

Typical composition in %  
C ≤ 0,020
Si 0,50
Mn 1,60
P ≤ 0,020
S ≤ 0,015
Cr 23,00
Ni 9,00
Mo 3,20
N 0,16
Classification  
EN ISO 14343-A/G 22 9 3 N L
DIN 8556 1.4462
AWS ER 2209
Base materials
Joining of stainless Cr-Ni-Mo and Cr-Ni steels, stabilised or non-stabilised, e.g. 316, 316L and 316Ti as well as 304, 304L, 321 and 347, for service temperatures up to 400oC. Also for stainless Cr steels with max 19 % Cr.
Resistance against corrosion
Good resistance to general and, owing to low C content, intergranular corrosion. The Mo content gives good resistance also to pitting.
Physical properties (Approx. values) at 20° C  
Yield strength Rp0,2 [MPa] 600 (20°C); 420 (300°C)
Tensile strength Rm [MPa] 750 (20°C); 600 (300°C)
Elongation A [%] 25 (20°C); 20 (300°C)
Notched impact strengthV [J] 130 (20°C); 50 (-196°C)
Hardness [Vickers] 240
Heat conductivity [W/m °C] 16
Thermal expansion per °C, from 20°C - 400°C 14,5 x 10-6
Density [g/cm³] 7,9
Shielding gas
MIG: Ar+1-3% O2, Ar+1-3% CO2, Ar+He+O2, Ar+He+CO2, Ar+He+CO2+H2
WIG: Ar, He, Ar+He, Ar+2-5% H2
Polarity
MIG =+, TIG =-
Approvals

TÜV (MIG), TÜV (TIG)

Welding position
PA, PB, PC, PD, PE, PF
PA
PA
PA
PA
PB
PB
PC
PC
PC
PC
PD
PD
PE
PE
PE
PE
PF
PF
PF
PF
Dimensions  
MIG-wires [mm] 0,8; 1,0; 1,2;
TIG-rods [mm] 1,0; 1,2; 1,6; 2,0; 2,4; 3,2; 4,0
Packaging
Spools Packaging units
BS 300 / 15 kg 25 spools = 375 kg (Pallet)
BS-300 15 kg
BS-300 15 kg
BS-300 box
BS-300 box
Drums Packaging units
ECO-drum / 250 kg 2 drums = 500 kg (Pallet)
ECO-drum 250 kg
ECO-drum 250 kg
Rods

TIG-rods are packed in boxes of 5 kg. The length is 1.000 mm.

Box 5 kg
Box 5 kg

MIG wires

Designation Item number Quantity in
stock [kg]
Wire electrode ML22.9.3.NL 1.4462 1,0 1,4462,07,10 375
Wire electrode ML22.9.3.NL 1.4462 1,2 1,4462,07,12 1470

TIG rods

Designation Item number Quantity in
stock [kg]
TIG-rods ML22.9.3.NL 1.4462 1,6 1,4462,13,16 20
TIG-rods ML22.9.3.NL 1.4462 2,0 1,4462,13,20 140
TIG-rods ML22.9.3.NL 1.4462 2,4 1,4462,13,24 40
TIG-rods ML22.9.3.NL 1.4462 3,2 1,4462,13,32 15