Introduction: E309L-16 is a kind of Cr23Ni13 stainless steel electrode with lime-titania type coating. The deposited metal has excellent crack-resistance and oxidation-resistance. AC/DC. It has excellent welding performance.In order to increase the crack-resistance and corrosion-resistance of the deposited metal, the Mo content is increased properly, 1% higher than that of GB/T983-1995 E309-16. The other elements all accord with the international standard.
Uses: Used for welding the same types of stainless steel, stainless steel lining, dissimilar steel (Cr19Ni9 is the same as low-carbon steel), high-chrome steel, high-manganese steel, etc.
Chemical Composition of Deposited Metal (%)
Chemical Composition
C
Mn
Si
S
P
Cu
Ni
Mo
Cr
Guarantee Value
≤0.15
0.5~2.5
≤0.90
≤0.030
≤0.040
≤0.75
12.0~14.0
≤0.75
22.0~25.0
Mechanical Properties of Deposited Metal
Test Item
σb(MPa)
δ5(%)
Guarantee Value
≥550
≥25
Reference Current (AC, DC+)
Electrode Diameter(mm)
φ2.0
φ2.5
φ3.2
φ4.0
φ5.0
Welding Current (A)
40~80
50~100
70~130
100~160
140~200
Instructions:
1.The electrodes should be baked under 200-250°C for an hour before welding.
2.Direct current had better be used and the current should not be too strong.
Located in Chongqing which is one of the largest industrial cities in China, we are an exporter of Lange Group, which is a manufacturer of Auto Spare Parts, Trucks and Marine Equipment.
Since the early 1980's, Lange Group has been exporting and manufacturing about hundreds of models of Marine Equipment and Auto Spare Parts. Currently, Lange Group has finished jointing with more than one hundred factories in the industry. At the same time, Lange Group has in touch with most of the truck ...
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North America
South America
Eastern Europe
Southeast Asia
Africa
Oceania
Mid East
Eastern Asia
Western Europe
Export Percentage:
91% - 100%
Factory Information
QA/QC:
Third Parties
Number of R&D Staff:
5 - 10 People
Number of QC Staff:
5 - 10 People
Management Certification:
ISO 9001:2000
Contract Manufacturing:
OEM Service Offered
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