Blue Max Stainless Wire

Techalloy® 4130

MIG (GMAW) Wire

AWS: N/A

Techalloy® 4130 is a high strength, low alloy welding wire for joining steels of similar chemical composition, as well as for overlays where moderate hardness is required

DETAILS

Techalloy® 4130 is a high strength, low alloy welding wire for joining steels of similar chemical composition, as well as for overlays where moderate hardness is required - Offered in TIG, MIG, and SAW welding products

Features

  • High strength, low alloy
  • Preheat and inter-pass temperature of 400°F (204.4°C) is required
  • Overlays where moderate hardness is required

Typical Applications

  • General Fabrication
  • Maintenance and Repair Welding
  • Processing Industries

Welding Positions

  • All

Shielding Gas

  • Mixed Shielding Gas

Service Information

BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page

See test result disclaimer

MECHANICAL PROPERTIES

Classification Yield Strength @ 0.2% Offset
MPa (ksi)
Tensile Strength
MPa (ksi)
Elongation
%
Typical Result 900 (130) 1000 (145) 11

BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page

See test result disclaimer

WIRE COMPOSITION

Classification %C %Cr %Mn %Mo %Si %Fe
Typical Result 0.31 0.93 0.52 0.20 0.28 Balance

BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page

See test result disclaimer

TYPICAL OPERATING PROCEDURES

Diameter Transfer Mode Shielding Gas Voltage
volts
Approx. Current
amps
.035" (0.9 mm) Spray Transfer 98% Ar, 2% O2 28-32 165-200
.045" (1.1 mm) Spray Transfer 98% Ar, 2% O2 30-34 180-220
1/16" (1.6 mm) Spray Transfer 98% Ar, 2% O2 30-34 350-400
.035" (0.9 mm) Short Circuit Transfer 75% Ar, 25% CO2 22-25 100-140
.045" (1.1 mm) Short Circuit Transfer 75% Ar, 25% CO2 23-26 120-150