ntroduction of double phase stainless steel electrode:
 
Jq.s2216 conforms to GB e2209-16
Quite the AWS E2209-16
Description: JQ. S2216 is coated titanium calcium type of ultra-low carbon duplex stainless steel electrode, deposited metal containing 40% - 40% of the ferrite, has excellent mechanical properties and corrosion resistance, especially has a reliable chloride corrosion resistance and high pitting corrosion resistance performance.Good welding process performance.It can be used for both.
 
Application: for welding ultra-low carbon 00Cr22Ni5Mo3N, SAF2205 and other double phase stainless steel.
 
Chemical composition of metal-chemical composition (%) chemical composition C Mn Si S P Cu Ni Mo Cr N
Guarantee value acuities were 0.50 ~ 0.04 2.0 0.90 0.03 0.04 0.75 or less or less or less or less 8.5 ~ 10.5 2.5 ~ 3.5 21.5 23.5 0.08 ~ 0.20
 
Welding metal mechanical properties test project sigma b(MPa) delta 5(%)
The guaranteed value is greater than or equal to 690 or greater than 20
 
Reference current (AC, DC+) electrode diameter (mm) phi 3.2
Welding current (A) 90~120
 
Notes:
1. Before welding electrode must be approved by about 250 ºC for 1.5 h.
2. Use dc power supply as far as possible, and the current should not be too large.
In line with the GB E2209-15
Quite the AWS E2209-15
 
Description: JQ. S2215 is alkali type coated ultra-low carbon duplex stainless steel electrode, deposited metal containing 40% - 50% of the ferrite, has excellent mechanical properties and corrosion resistance, especially has a reliable chloride corrosion resistance and high pitting corrosion resistance performance.Dc reverse, all position welds.
Application: for welding ultra-low carbon 00Cr22Ni5Mo3N, SAF2205 and other double phase stainless steel.
Deposited metal chemical composition (%)
Chemical composition
C
Mn
Si
s.
P
Cu
Ni
Mo
Cr
N
Ensure that the value
0.04 or less
0.50 ~ 2.0
0.90 or less
0.03 or less
0.04 or less
0.75 or less
8.5 ~ 10.5
2.5 ~ 3.5
21.5 ~ 23.5
0.08 ~ 0.20
 
Mechanical properties of molten metal
A pilot project
Rm (MPa)
A (%)
Ensure that the value
P 690
20 or more
 
Reference current (AC, DC+)
Wire Diameter (mm)
Phi is 3.2
Welding Current (A)
Downhand Welding
90 ~ 120
Vertical Welding
80 ~ 100
 
Notes:
1. Before welding electrode must be approved by about 350 ºC for 1.5 h.
2. Operation current should not be excessive.
 
 
 
E2209 double - phase stainless steel electrode E2209 electrode is titanium calcium - type stainless steel electrode, with good welding process performance and anti-thermal crack performance.It is mainly used for welding of double phase stainless steel with about 22% Cr. It can also be used for welding and welding of other components of stainless steel, mainly for pressure vessels and petrochemical industry
The A1002 double-phase stainless steel electrode conforms to GB e312-16.
Quite the AWS E312-16
Description: A1002 is a double - phase steel electrode of titanium - calcium - type, which has excellent anti-crack performance because of the 40% of ferrite in the deposited metal.Good welding process performance.
Application: for welding of high carbon steel, tool steel, high temperature steel, armored steel, foreign steel, etc.
 
The stick S2215 double-phase stainless steel electrode conforms to GB e2209-15
Quite the AWS E2209-15
Description: JQ. S2215 is alkali type coated ultra-low carbon duplex stainless steel electrode, deposited metal containing 40% - 50% of the ferrite, has excellent mechanical properties and corrosion resistance, especially has a reliable chloride corrosion resistance and high pitting corrosion resistance performance.Dc reverse, all position welds.
Application: for welding ultra-low carbon 00Cr22Ni5Mo3N, SAF2205 and other double phase stainless steel.
 
The stick S2216 double phase stainless steel electrode conforms to GB e2209-16
Quite the AWS E2209-16
Description: JQ. S2216 is coated titanium calcium type of ultra-low carbon duplex stainless steel electrode, deposited metal containing 40% - 40% of the ferrite, has excellent mechanical properties and corrosion resistance, especially has a reliable chloride corrosion resistance and high pitting corrosion resistance performance.Good welding process performance.It can be used for both.
Application: for welding ultra-low carbon 00Cr22Ni5Mo3N, SAF2205 and other double phase stainless steel.