2-45
Description
Gas welding rod, nickel alloyed. Easy to operate due to very easy weld pool and slag control
and good gap bridging ability.
Weld pools are not susceptible to overheating when welded with a too hot flame.
Approvals and Certificates
TÜV-D (02323.), DB (70.014.01), ÖBB, CE
Base Materials
steels up to a yield strength of 275 N/mm2 (40 ksi)
S235JR - S275JR, P275GH, L235 - L290NB
ASTM A36 Gr. all; A283 Gr. B, C, D; A285 Gr. B; A414 Gr.C; A442 Gr.60; A515 Gr. 60; A516
Gr. 55, 60; A570 Gr. 33, 36, 40
Operating Data
rod marking: ø mm
front: O III 2.0
back: 1.6215 2.5
3.0
Mechanical Properties of All-weld Metal
(*) u
Yield strength Re N/mm2 (MPa): ≥ 275
Tensile strength Rm N/mm2 (MPa): ≥410
Elongation A (L0 = 5d0) %: ≥ 314
Impact work ISO-V KV J + 20 °C: ≥ 347
(*) u untreated, as-welded
Typical Composition of Welding Rod
C Si Mn Ni
Wt-% 0.10 0.15 1.1 0.45
EN 12536:2000: O III
AWS A5.2-07: R60-G
AWS A5.2M-07: RM40-G
W.No.: 1.6215
BÖHLER BW XII
Rod for gas welding, mild steel
Mild Steel Filler Metals – Gas Welding Rods
www.boehler-welding.com