Low-Alloy Steels Manual Electrode E9016-B92 ore boat weld
Due to the addition of a small amount of Nb and V, it can have excellent creep resistance characteristics at 600C high temperature
Low hydrogen potassium system coating, core wire transition alloy
AC and DC dual use, can be welded in all positions.
CHEMICAL COMPONET:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Other | |
GB/T RULES | 0.094 | 0.23 | 0.66 | 0.005 | 0.004 | 0.5 | 9.33 | 0.5 | V:0.21 Nb:0.05 W:1.65 N:0.033 |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | Elongation(%) | IMAPACT VALUE J/℃ | Heat treatment °C*h | |||||
GB/T RULES | 630 | 750 | 20 | 60/Normal temperature | 760*2 |
RECOMMENDED WELDING PARAMETERS:
DIAMETERS SPECIFICATIONS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
ELECTRICITY (Amp) |
H/W | 70-120 | 90-130 | 140-190 | 170-220 | ||||
O/W | 60-100 | 80-120 | 120-160 | - |
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Polypropylene reactor
Utility boiler
Safety injection tank
CHEMICAL COMPONET:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Other | |
GB/T RULES | 0.094 | 0.23 | 0.66 | 0.005 | 0.004 | 0.5 | 9.33 | 0.5 | V:0.21 Nb:0.05 W:1.65 N:0.033 |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | Elongation(%) | IMAPACT VALUE J/℃ | Heat treatment °C*h | |||||
GB/T RULES | 630 | 750 | 20 | 60/Normal temperature | 760*2 |
RECOMMENDED WELDING PARAMETERS:
DIAMETERS SPECIFICATIONS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
ELECTRICITY (Amp) |
H/W | 70-120 | 90-130 | 140-190 | 170-220 | ||||
O/W | 60-100 | 80-120 | 120-160 | - |
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