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TM-2209
TM-2209
河北通明焊接材料有限公司
HEBEI TONGMING WELDING CO.,LTD.
GB/T 17853 E2209T1-1 AWS A5.22 E2209T1-1
Introduction：
TM-2209 is a kind of C02 gas protected stainless steel flux-cored wire, the main component is 22Cr-9Ni-3Mo-N, austenitic-ferrite dual phase stainless steel flux-cored wire, which can be welded in all positions. Because the austenitic phase of fused metal matches and balances with ferrite, fused metal has the comprehensive performance of austenitic stainless steel and the stress corrosion resistance of ferrite stainless steel. With good welding technology - stable arc, beautiful forming, little splash, X-Ray pass rate is high.
Purpose：
Applicable to the welding of UNS S31803(SUS2205) duplex stainless steel in petrochemical and Marine engineering fields.
Shielding Gas is Co2
Chemical Composition of Deposited Metal (%) (CO2 Shielding Gas)
|
Test ltemem |
CC |
Mn |
Si |
Ni |
Cr |
Mo |
|
Guarantee Value |
≤0.04 |
0.50~2.00 |
≤1.00 |
7.5~10.0 |
21.0~24.0 |
2.5~4.0 |
|
General Result |
0.034 |
1.14 |
0.50 |
9.24 |
22.45 |
3.4 |
|
Test Item |
S |
P |
N Cu |
|||
|
Guarantee Value |
≤0.030 |
≤0.040 |
0.08~0.20 ≤0.75 |
|||
|
General Result |
0.005 |
0.022 |
0.12 |
0.01 |
|
|
Mechanical Properties of Deposited Metal
|
Test ltem |
RM(N/mm2） |
A(%) |
|
Guarantee Value |
≥690 |
≥15 |
|
General Result |
820 |
26 |
Notes:
Available size: Φ1.2mm Φ1.4mm Φ1.6mm
Welding Position:
