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TM-2594
TM-2594
河北通明焊接材料有限公司
HEBEI TONGMING WELDING CO.,LTD.
GB/T 17853 E2594T1-1 AWS A5.22 E2594T1-1
Introduction：
TM-2594 is a kind of argon-rich stainless steel flux-cored welding wire, with soft and stable arc, less splash, beautiful shape, easy to remove slag, with good welding process performance, can be welded in all positions. The fused metal has good resistance to pitting corrosion and stress corrosion cracking. Widely used in offshore oil and gas, petrochemical, seawater desalination, chemical tanker and other industries.
Purpose：
Used for welding type 2507 (022Cr25Ni7Mo4N, 03Cr25Ni6Mo3Cu2N, etc.) steel.
Shielding Gas is Co2
Chemical Composition of Deposited Metal (%) (CO2 Shielding Gas)
|
Test ltemem |
CC |
Mn |
Si |
Ni |
Cr |
Mo |
|
Guarantee Value |
≤0.04 |
0.50~2.50 |
≤1.00 |
8.0~10.5 |
24.0~27.0 |
2.5~4.5 |
|
General Result |
0.023 |
1.31 |
0.52 |
8.28 |
25.24 |
3.64 |
|
Test Item |
S |
P |
N W Cu |
|||
|
Guarantee Value |
≤0.030 |
≤0.004 |
0.20~0.30 ≤1.00 ≤1.5 |
|||
|
General Result |
0.002 |
0.025 |
0.22 |
0.30 |
0.34 |
|
Mechanical Properties of Deposited Metal
|
Test ltem |
RM(N/mm2） |
A(%) |
|
Guarantee Value |
≥760 |
≥13 |
|
General Result |
838 |
30 |
Notes:
Available size: Φ1.2mm Φ1.4mm Φ1.6mm
Welding Position:
