E2553T1-1/4 AP Stainless Steel Flux Cored Welding Wire

Short Description:

E2553T1-4 AP flux-cored wire is used for joining duplex stainless steel alloys with approximately 25% Chromium.


Product Detail

Product Tags

E2553T1-1/4 AP FLUX-CORED WIRE

CLASSIFICATION
AWS 5.22 Class E2553T1-1 and E2553T1-4 / ASME SFA 5.22 Class E2553T1-1 and E2553T1-4
UNS# W39533 A#8 F#6

DESCRIPTION
E2553T1-4 is an all-position flux-cored wire designed to run on 75% Ar / 25% CO2.
This wire is designed to have excellent slag removal and runs with a spatter-free globular transfer.

APPLICATIONS
E2553T1-4 AP flux-cored wire is used for joining duplex stainless steel alloys with approximately 25% Chromium.
These duplex stainless steel alloys combine high tensile and yield strengths with improved resistance to pitting, corrosion, and stress corrosion cracking. These requirements are typically found in the marine, chemical, and petroleum industries.
If post-weld annealing is required, this weld metal will require a higher annealing temperature than that required by the duplex base metal.

PROCEDURE
No preheat. Maximum interpass temperature of 300°F.
Annealing may be required to achieve uniform hardness on multi-pass weldments.
Heat input should be limited to 5-40 KJ/IN.

TYPICAL CHEMISTRY

C Cr Ni Mo Mn Si P S N Cu
0.02 25.3 9.8 3.37 0.80 0.70 0.03 0.015 0.14 1.87

TYPICAL MECHANICAL PROPERTIES

HARDNESS 25 RC as welded 35 RC work hardened
TENSILE STRENGTH 110,000 PSI Min.
ELONGATION 15% Min.

WELDING PARAMETERS

SIZE VOLTAGE AMPERAGE GAS
.045” 25-30 130-220 75% Ar / 25% CO2 or 100% CO2

 

Wenzhou Tianyu Electronic Co., Ltd. was established in 2000. We have been engaged in the manufacturing of welding electrodes, welding rods, and welding consumables for more than 20 years.

Our main products include stainless steel welding electrodes, carbon steel welding electrodes, low alloy welding electrodes, surfacing welding electrodes, nickel & cobalt alloy welding electrodes, mild steel & low alloy welding wires, stainless steel welding wires, gas-shielded flux cored wires, aluminum welding wires, submerged arc welding. wires, nickel & cobalt alloy welding wires, brass welding wires, TIG & MIG welding wires, tungsten electrodes, carbon gouging electrodes, and other welding accessories & consumables.


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