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ARCALOY 309L-15

Arcaloy 309L-15 is used primarily in the overlay of steel or to join stainless steel to carbon or low alloy steels. Best used out-of-position on DC current only.

Features

Arcaloy 309L-15 is used for welding carbon and low alloy steels to stainless steels. This can be done provided the service temperature does not exceed about 700ºF (315º). Post weld heat treatment should only be taken with great care. Arcaloy 309L-15 can be used as the first layer of stainless steel on carbon or low alloy steel.

* This item is subject to Industry Alloy Surcharges

Arcaloy 309L-15
  • Industry
  • Process
  • General Fabrication
  • Welding Process
  • SMAW (Stick)

Classifications

  • Classifications/Approvals

    • QPL MIL-E-22200/2 MIL-309L-15
    • AWS A5.4 E309L-15/E309-15
    • ASME IX F No. 5
    • ASME II SFA E309L-15/E309-15

Properties

Typical Properties
Yield Stress 60 ksi, 415 MPa
Tensile Strength 85 ksi, 590 MPa
Elongation in 2" 45 %
Typical Undiluted Weld Metal Analysis  
C 0.035 %
Mn 1.8 %
Si 0.5 %
Cr 24 %
Ni 13.5 %
Mo 0.3 %
Cu 0.1 %
Ferrite 9 FN

SAW

Accessories

Depositions

Welding Parameters
Diameter Flat Vertical Overhead
1/16 in., 1.6 mm 20-35 Amps 15-25 Amps 20-30 Amps
5/64 in., 2.0 mm 30-50 Amps 25-35 Amps 30-40 Amps
3/32 in., 2.4 mm 40-70 (Plus 60-85) Amps 35-50 (40-60) Amps 40-60 Amps
1/8 in., 3.2 mm 65-100 (Plus 90-120) Amps 55-70 (70-80) Amps 60-85 Amps
5/32 in., 4.0 mm 100-145 (Plus 140-165) Amps 85-100 (80-90) Amps 95-120 Amps
3/16 in., 4.8 mm 130-190 (Plus 180-210) Amps 100-115 Amps 125-150 Amps
1/4 in., 6.4 mm 205-290 Amps

Extra Info