BÖHLER FOX CN 16/13不锈钢焊条

BÖHLER FOX CN 16/13不锈钢焊条

Description
Basic coated core wire alloyed electrode for high quality weld joints in high efficiency boilers
and turbine components. Approved in long-term condition up to +800 °C.
Fully austenitic weld deposit. Insusceptible to embrittlement and resistant to hot cracking.
Approvals and Certificates
TÜV-D (0550.), UDT, SEPROZ
base Materials
similar alloyed creep resistant steels
1.4961 X8CrNiNb16-13, 1.4910 X3CrNiMoN17-13, 1.4981 X8CrNiMoNb16-16
1.4988 X8CrNiMoVNb16-13, 1.4878 X12CrNiTi18-9
Operating Data
re-drying if necessary: ø mm L mm amps A
250 - 300 °C, min. 2 h 2.5 250 60 - 180
electrode identification: 3.2 350 80 - 110
FOX CN 16/13 E Z 16 13 Nb B 4.0 350 110 - 140
Preheating is not required, only in case of wall thickness above 25 mm preheat up to 150 °C.
Low heat input is recommended. Interpass temperatures should not exceed 150 °C.
Mechanical Properties of All-weld metal
(*) u
yield strength R e N/mm 2 : 450 (≥ 300)
tensile strength R m N/mm 2 : 600 (≥ 550)
elongation A (L 0 = 5d 0 ) %: 31 (≥ 330)
impact work ISO-V KV J + 20 °C: 55 (≥ 350)
(*)  u untreated, as-welded
Typical Composition of All-weld metal
C Si Mn Cr Ni Nb
wt-% 0.15 0.4 3.6 16.0 13.0 1.5