Stick Electrodes MTC MT-308L 1.4316

MTC MT-308L 1.4316 Stick Electrodes

Rutile-coated stick electrode for welding austenitic stainless steels. Weld metal made of austenitic chromium-nickel steel with particularly low carbon content for operating temperatures up to +350°C, cold-tough down to -60°C.

Standard designation

EN ISO 3581-A	E 19 9 LR 12
Material number	1.4316
AWS/ASME SFA-5.4	E 308 L-16

 

Important base materials for MTC MT-308L stick electrodes

Stainless austenitic Cr-Ni steel/cast steel, e.g. 1.4306 X 2 CrNi 19 11 1.4301 X 5 CrNi 18 10 1.4306 G-X 2 CrNi 18 9 1.4303 X 5 CrNi 18 12 1.4311 X 2 CrNiN 18 10 1.4308 G-X 6 CrNi 17 7 1.4552 G-X 5 CrNiNb 18 9 1.4310 X 12 CrNi 17 7 1.4541 X 6 CrNiTi 18 10 1.4319 X 5 CrNi 18 7 1.4550 X 6 CrNiNb 18 10

Mechanical properties of the weld metal (typical values)

Heat treatment Test temperature [°C] untreated +20° untreated -196°C 0.2% yield strength Rp0.2 MPa •320 Tensile strength Rm MPa •510 Elongation at break A5 [%] •30 Notched bar impact work AV [J] LNB LNB

Microstructure

Austenite with delta ferrite

Special notes

MTC MT-308L 1.4316 stick electrodes have a particularly easy-to-remove slag. Dark residue next to the weld can be removed with chloride-free pickling agent. The weld metal can be polished to a high gloss.

Approvals

TÜV, DB, CE

Welding positions according to DIN EN ISO 6947

PA, PB, PF, PC, PE

Current type/polarity

= +/ ~

Product safety and documents

Manufacturer

METAL TECHNOLOGY CANTERBO GMBH

Robert-Bosch-Str. 11

40668 Meerbusch

Germany

Email: info@mtc-meerbusch.com

Phone: +49 (0)2150 6090-0

Web: https://www.mtc-meerbusch.com/

Product identification

• 1.5 x 250 mm 5.4 kg / 463 pcs
• 2.0 x 300 mm 4.0 kg / 345 pcs
• 2.5 x 300 mm 4.0 kg / 220 pcs
• 3.2 x 350 mm 5.0 kg / 140 pcs
• 4.0 x 350 mm 5.0 kg / 93 pcs
• 5.0 x 450 mm 6.0 kg / 56 pcs