Sanicro 60是焊條基本涂料與普通金屬回收鎳合金和高合金不銹鋼的焊接,如山特維克254 SMO *,Sanicro 63 625合金和825合金。它也可以用于不同的加入對堆焊不銹鋼和鎳合金。幾乎沒有飛濺和很好的夾渣的清除。
耐腐蝕,all-weld金屬
根據(jù)ASTM G-28耐晶間腐蝕。高度耐點蝕、縫隙和應力腐蝕開裂chloride-bearing媒體。
Standards
· AWS ENiCrMo-3
· EN Number Ni 6625
Product standards
· EN ISO 14172
· AWS A5.11
Chemical composition - all-weld metal
The following data is valid for non heat treated all-weld metal.
Chemical composition, wt%
C
Si
Mn
P
S
Cr
Ni
Mo
Nb
Fe
≤0.05
0.4
≤1.0
≤0.015
≤0.010
21
60
9.0
3.4
≤2.0
Mechanical properties - all-weld metal
Temperature
oC
20
-196
Proof strength, RP0.2a
MPa
530
-
Tensile strength, Rm
MPa
770
-
Elongation, A
%
30
-
Impact strength, Charpy V
J
65
45
a Rp0.2 corresponds to 0.2% offset yield strength
Recommended welding data
Diameter, mm
2.5
3.25
4.0
5.0
Current, A
50-60
70-95
90-120
120-160
Redrying electrodes when necessary: 200 oC (390 oF)/2h
Deposition data
Electrode data
Electrode diameter, mm
2.5
3.25
4.0
5.0
Length, mm
300
350
350
350
Weights:
kg/100 pcs
1.5
2.9
5.1
9.1
kg/box
3.8
4.6
5.4
5.0
Electrodes/box
260
160
105
55
Max deposition rate,
kg weld metal/h, approx
0.9
1.4
1.2
2.4
Effective value
kg weld metal/kg electrodes
0.66
0.69
0.67
0.72
Change value
Electrodes/kg weld metal
103
49
30
15
Burn off time per electrode
at max current, s
41
52
71
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