Datasheet - Stainless steel welding wires/rods
| Typical composition in % | |
|---|---|
| C | ≤ 0,025 |
| Si | 0,90 |
| Mn | 1,80 |
| P | ≤ 0,025 |
| S | ≤ 0,015 |
| Cr | 18,50 |
| Ni | 12,00 |
| Mo | ≤ 2,60 |
| Co | ≤ 0,20 |
| Cu | ≤ 0,20 |
| N | 0,06 |
| Classification | |
|---|---|
| EN ISO 14343-A/G | 19 12 3 L Si |
| DIN 8556 | 1.4430 |
| AWS ER | 316LSi |
| 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] | 400 (20°C); 290 (400°C) |
| Tensile strength Rm [MPa] | 610 (20°C); 440 (400°C) |
| Elongation A [%] | 37 (20°C); 29 (400°C) |
| Reduction of area [%] | 68 |
| Notched impact strengthV [J] | 130 (20°C); 50 (-196°C) |
| Hardness [Vickers] | 160 |
| Ferrite number from standard analysis DeLong | 11 |
| Heat conductivity at temperature ° Celsius | 20; 100; 300; 500 |
| Heat conductivity [W/m °C] | 15; 16; 19; 21 |
| Thermal expansion per °C, from 20°C - 400°C | 18 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
For DB:
- Click on the link under "DB", then filler materials "to the register", and on the next page click on "Certificate search".
- Select under manufacturer MIGAL.CO GmbH
- Press the Search button
- Select the PDF
| Welding position |
|---|
| PA, PB, PC, PD, PE, 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) |
| Drums | Packaging units |
|---|---|
| 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 ML19.12.3.LSI 1.4430 0,8 | 1,4430,07,08 | 75 |
| Wire electrode ML19.12.3.LSI 1.4430 1,0 | 1,4430,07,10 | 1725 |
| Wire electrode ML19.12.3.LSI 1.4430 1,2 | 1,4430,07,12 | 1470 |
| Wire electrode ML19.12.3.LSI 1.4430 1,0 | 1,4430,09,10 | 0 |
| Wire electrode ML19.12.3.LSI 1.4430 1,2 | 1,4430,09,12 | 249 |
TIG rods
| Designation | Item number | Quantity in stock [kg] |
|---|---|---|
| TIG-rods ML19.12.3.LSi 1.4430 1,0 | 1,4430,13,10 | 125 |
| TIG-rods ML19.12.3.LSi 1.4430 1,2 | 1,4430,13,12 | 125 |
| TIG-rods ML19.12.3.LSi 1.4430 1,6 | 1,4430,13,16 | 220 |
| TIG-rods ML19.12.3.LSi 1.4430 2,0 | 1,4430,13,20 | 190 |
| TIG-rods ML19.12.3.LSi 1.4430 2,4 | 1,4430,13,24 | 320 |
| TIG-rods ML19.12.3.LSi 1.4430 3,2 | 1,4430,13,32 | 120 |
| TIG-rods ML19.12.3.LSi 1.4430 4,0 | 1,4430,13,40 | 0 |
| TIG-rods ML19.12.3.LSi 1.4430 5,0 | 1,4430,13,50 | 0 |
Thats not all