Datasheet - Stainless steel welding wires/rods
Typical composition in % | |
---|---|
C | 0,08 |
Si | 0,90 |
Mn | 7,00 |
P | ≤ 0,025 |
S | ≤ 0,015 |
Cr | 18,00 |
Ni | 8,00 |
Co | ≤ 0,50 |
Cu | ≤ 0,10 |
N | 0,06 |
Classification | |
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EN ISO 14343-A/G | 18 8 Mn |
DIN 8556 | 1.4370 |
AWS ER | 307 |
Base materials |
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Joining of work-hardenable steels, armour plates, stainless austenitic Mn steels and free-machining steels, e.g. in the automotive industry. Overlay welding of carbon and low alloyed steels. |
Resistance against corrosion |
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The corrosion resistance is similar to that of the respective parent metal. |
Physical properties (Approx. values) at 20° C | |
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Yield strength Rp0,2 [MPa] | 460 |
Tensile strength Rm [MPa] | 650 |
Elongation A [%] | 41 |
Reduction of area [%] | 61 |
Notched impact strengthV [J] | 140 |
Hardness [Vickers] | 200 |
Ferrite number from standard analysis DeLong | 10 |
Heat conductivity at temperature ° Celsius | 20; 100; 300; 500 |
Heat conductivity [W/m °C] | 15; 16; 18; 20 |
Thermal expansion per °C, from 20°C - 400°C | 18 x 10-6 |
Density [g/cm³] | 7,8 |
Shielding gas |
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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 |
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MIG =+, TIG =- |
Approvals
For DB:
- On above Link
- Under FILLER METAL click "Search"
- Select under manufacturer MIGAL.CO GmbH
- Press the Search button
- Select the PDF
Welding position |
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PA, PB, PC, PD, PE, PF |










Dimensions | |
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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 |
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BS 300 / 15 kg | 25 spools = 375 kg (Pallet) |
Drums | Packaging units |
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ECO-drum / 250 kg | 2 drums = 500 kg (Pallet) |
Rods
TIG-rods are packed in boxes of 5 kg. The length is 1.000 mm.
MIG wires
Designation | Item number | Quantity in stock [kg] |
---|---|---|
Wire electrode ML18.8.MN 1,4370 0,8 | 1,4370,07,08 | Not in stock |
Wire electrode ML18.8.MN 1,4370 1,0 | 1,4370,07,10 | 300 |
Wire electrode ML18.8.MN 1,4370 1,2 | 1,4370,07,12 | 1440 |
Wire electrode 18.8Mn 1.4370 1,0mm | 1,4370,09,10 | Not in stock |
Wire electrode 18.8Mn 1.4370 1,2mm | 1,4370,09,12 | Not in stock |
TIG rods
Designation | Item number | Quantity in stock [kg] |
---|---|---|
TIG-rods ML18.8.Mn 1.4370 1,0 | 1,4370,13,10 | Not in stock |
TIG-rods ML18.8.Mn 1.4370 1,2 | 1,4370,13,12 | Not in stock |
TIG-rods ML18.8.Mn 1.4370 1,6 | 1,4370,13,16 | 100 |
TIG-rods ML18.8.Mn 1.4370 2,0 | 1,4370,13,20 | 215 |
TIG-rods ML18.8.Mn 1.4370 2,4 | 1,4370,13,24 | 95 |
TIG-rods ML18.8.Mn 1.4370 3,2 | 1,4370,13,32 | 110 |
TIG-rods ML18.8.Mn 1.4370 4,0 | 1,4370,13,40 | Not in stock |
TIG-rods ML18.8.Mn 1.4370 5,0 | 1,4370,13,50 | Not in stock |
Thats not all