加工定制:是 | 型号:BOHLER FOX CN 23/12-A | 材质:不锈钢 |
焊芯直径:2.5 3.2 4.0 5.0mm | 品牌:伯乐 | 类型:不锈钢焊条 |
药皮性质:酸性焊条 | 直径:2.5 3.2 4.0 5.0mm | 长度:350-400mm |
焊接电流:60-210A | 电流幅度:60-210A | 工作温度:60以上℃ |
适用范围:标准 | 产地:奥地利 | 硬度HRC:标准 |
B?HLER FOX CN 23/12-A Stick electrode
Classifications high-alloyed
EN *** 3581-A: AWS A5.4:
E 23 12 L R 3 2 E309L-17
Characteristics and field of use
Core wire alloyed, low-carbon, austenitic stick electrode with rutile coating. High crack resistance
with hard-to-weld materials, austenite-ferrite joints and weld claddings is achieved through the
increased ferrite content (FN ~17) in the weld metal. Particularly good fine welding properties and
excellent AC weldability characterise this product. For operating temperatures between -60°C and
+300°C, for the first layer of weld claddings up to +400°C.
Base materials
Joints of and between high-strength, unalloyed and alloyed quenched and tempered steels,
stainless, ferritic Cr and austenitic Cr-Ni steels, austenitic manganese steels and weld claddings: for
the first layer of chemically resistant weld claddings0n the ferritic-pearlitic steels used for boiler and
pressure vessel construction up to fine-grained structural steel S500N, and for the creep resistant
fine-grained structural steels 22NiMoCr4-7, 20MnMoNi5-5 and GS-18NiMoCr 3 7
Typical analysis of all-weld metal (Wt-%)
C Si Mn Cr Ni
0.02 0.7 0.8 23.2 12.5
Mechanical properties of all-weld metal
Heat
Treatment
Yield
strength
0.2%
Tensile
strength
Elongation
(L0=5d0)
Impact values
in J CVN
MPa MPa % +20°C: -60°C:
untreated 460 570 40 55 ≥ 32
Operating data
Polarity = + / ~
Dimensions (mm) Amperage A
2.5 x 350 60-80
3.2 x 350 80-110
4.0 x 350/450 110-140
5.0 x 450 140-180
Approvals and certificates
T?V (1771.), DB (30.014.08), ABS (E 309L-17), BV (UP), DNV (NV 309 L), GL (4332), LR (DXV
and O, CMnSS), SEPROZ, CE, CWB, NAKS (?3.2 mm; ?4.0 mm)
Similar alloy filler metals
Stick electrode: FOX CN 23/12 Mo-A Wire/flux combination: CN 23/12-UP/BB 202
TIG rod: CN 23/12-IG
Flux cored wire:
CN 23/12-MC
CN 23/12-FD
CN 23/12 PW-FD
CN 23/12 Mo-FD
CN 23/12 Mo PW-FD