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Lincoln Electric  |  SKU: ED037291

Lincoln ED037291 Blue Max 309LSi MIG GMAW Stainless Steel Welding Wire, 0.035 in, 33 lb Spool

$518.10
BLUE MAX® MIG 309LSi is designed for joining stainless steel to mild or low alloy steel. The same composition as Blue Max® MIG 309L with higher silicon content to improve the bead appearance and increase welding ease.
Warranty: 1 Year
AWS / Classification: AWS ER309Si, ER309LSi

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DETAILS

Lincoln ED037291 Blue Max 309LSi MIG GMAW Welding Wire, 0.035 in, 33 lb Spool

BLUE MAX® MIG 309L ideal for joining stainless steels to themselves or to carbon or low alloy steels, and can be used at temperatures of up to 700°F (371°C) Reduced carbon levels (0.03% max) offer increased resistance to inter-granular corrosion

Features

  • Q2 Lot® - Certified Material Test Report showing actual wire composition, Country of Origin and calculated ferrite number (FN) of each lot is available online in the Certificate Center
  • Proprietary surface lubricant for steady feeding and arc stability leading to exceptional performance at high wire feed speeds
  • High silicon level for increased puddle fluidity and toe wetting
  • Controlled ferrite content for maximum corrosion resistance
  • The same composition as Blue Max® MIG 309L with higher silicon content to improve the bead appearance and increase welding ease
  • Excellent contour of the weld minimizes the need for grinding

Lincoln ED037291 Blue Max 309LSi MIG GMAW Welding Wire, 0.035 in, 33 lb Spool

BLUE MAX® MIG 309L ideal for joining stainless steels to themselves or to carbon or low alloy steels, and can be used at temperatures of up to 700°F (371°C) Reduced carbon levels (0.03% max) offer increased resistance to inter-granular corrosion

Features

  • Q2 Lot® - Certified Material Test Report showing actual wire composition, Country of Origin and calculated ferrite number (FN) of each lot is available online in the Certificate Center
  • Proprietary surface lubricant for steady feeding and arc stability leading to exceptional performance at high wire feed speeds
  • High silicon level for increased puddle fluidity and toe wetting
  • Controlled ferrite content for maximum corrosion resistance
  • The same composition as Blue Max® MIG 309L with higher silicon content to improve the bead appearance and increase welding ease
  • Excellent contour of the weld minimizes the need for grinding

Includes
What's Included
  • (1) 33 lb Spool

Specifications
CONFORMANCE
CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.9 ER309LSi, ER309Si
ABS AWS A5.9 ER309LSi, ER309Si
MECHANICAL PROPERTIES
Classification Shielding Gas Yield Strength @ 0.2% Offset, MPa (ksi) Tensile Strength, MPa (ksi) Elongation, % Charpy V-Notch, J (ft-lbs) @ -60°C (-76°F)
Typical Result 98% Ar, 2% O2 430 (62) 590 (85) 39 87 (64)
WIRE COMPOSITION
Classification %C %Cr %Cu %Mn %Mo %N %Nb %Ni %P %S %Si %Ti Ferrite Number (Delong ©) Ferrite Number (WRC-1992 ©)
ER309LSi Requirement 0.03 max. 23.0 - 25.0 0.75 max. 1.0 - 2.5 0.75 max. 12.0 - 14.0 0.03 max. 0.03 max. 0.65 - 1.00
ER309Si Requirement 0.12 max. 23.0 - 25.0 0.75 max. 1.0 - 2.5 0.75 max. 12.0 - 14.0 0.03 max. 0.03 max. 0.65 - 1.00
Typical Result 0.01 23.3-23.4 0.04 1.8-1.9 0.04 0.05-0.09 0.01 max. 13.4-13.8 0.02 0.01 0.80-0.93 0.01 14 10
TYPICAL OPERATING PROCEDURES
Diameter Transfer Mode Shielding Gas Polarity CTWD, mm (in.)⁽¹⁾ Wire Feed Speed, m/min (in/min) Voltage, volts Approx. Current, amps Deposition Rate, kg/hr (lb/hr)
0.035 in (0.9 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 3.0 (120) 19-20 55 0.9 (2.0)
0.035 in (0.9 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 4.6 (180) 19-20 85 1.4 (3.0)
0.035 in (0.9 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 5.8 (230) 20-21 105 1.8 (3.9)
0.035 in (0.9 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 7.6 (300) 20-21 125 2.3 (5.0)
0.035 in (0.9 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 8.9 (350) 21-22 140 2.7 (5.9)
0.035 in (0.9 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 10.2 (400) 22-23 160 3.1 (6.7)
0.045 in (1.1 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 2.5 (100) 19-20 100 1.1 (2.8)
0.045 in (1.1 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 3.2 (125) 19-20 120 1.5 (3.5)
0.045 in (1.1 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 3.8 (150) 21 135 1.7 (4.2)
0.045 in (1.1 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 4.4 (175) 21 140 2.0 (4.8)
0.045 in (1.1 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 5.6 (220) 22 170 2.6 (6.1)
0.045 in (1.1 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 6.4 (250) 22-23 175 2.9 (6.9)
0.045 in (1.1 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 7.0 (275) 22-23 185 3.2 (7.6)
0.035 in (0.9 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 10.2 (400) 22 180 3.1 (6.7)
0.035 in (0.9 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 10.8 (425) 23 190 3.3 (7.1)
0.035 in (0.9 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 11.4 (450) 23 200 3.5 (7.5)
0.035 in (0.9 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 12.1 (475) 23 210 3.7 (8.0)
0.045 in (1.1 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 6.1 (240) 23 195 2.8 (6.6)
0.045 in (1.1 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 6.6 (260) 24 230 3.0 (7.2)
0.045 in (1.1 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 7.6 (300) 24 240 3.5 (8.3)
0.045 in (1.1 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 8.3 (325) 25 250 3.8 (9.0)
0.045 in (1.1 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 9.1 (360) 25 260 4.2 (10.0)
1/16 in (1.6 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 19 (3/4) 4.4 (175) 25 260 4.3 (9.2)
1/16 in (1.6 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 19 (3/4) 5.1 (200) 26 310 4.9 (10.5)
1/16 in (1.6 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 19 (3/4) 6.4 (250) 26 330 6.2 (13.1)
1/16 in (1.6 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 19 (3/4) 7.0 (275) 27 360 6.8 (14.4)
1/16 in (1.6 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 19 (3/4) 7.6 (300) 28 390 7.4 (15.8)
LECO Diameter 0.035 in (0.9 mm)
LECO Package 33 lb Spool
Diameter (in) 0.035

Lincoln ED037291 Blue Max 309LSi MIG GMAW Welding Wire, 0.035 in, 33 lb Spool

BLUE MAX® MIG 309L ideal for joining stainless steels to themselves or to carbon or low alloy steels, and can be used at temperatures of up to 700°F (371°C) Reduced carbon levels (0.03% max) offer increased resistance to inter-granular corrosion

Features

  • Q2 Lot® - Certified Material Test Report showing actual wire composition, Country of Origin and calculated ferrite number (FN) of each lot is available online in the Certificate Center
  • Proprietary surface lubricant for steady feeding and arc stability leading to exceptional performance at high wire feed speeds
  • High silicon level for increased puddle fluidity and toe wetting
  • Controlled ferrite content for maximum corrosion resistance
  • The same composition as Blue Max® MIG 309L with higher silicon content to improve the bead appearance and increase welding ease
  • Excellent contour of the weld minimizes the need for grinding

Lincoln ED037291 Blue Max 309LSi MIG GMAW Welding Wire, 0.035 in, 33 lb Spool

BLUE MAX® MIG 309L ideal for joining stainless steels to themselves or to carbon or low alloy steels, and can be used at temperatures of up to 700°F (371°C) Reduced carbon levels (0.03% max) offer increased resistance to inter-granular corrosion

Features

  • Q2 Lot® - Certified Material Test Report showing actual wire composition, Country of Origin and calculated ferrite number (FN) of each lot is available online in the Certificate Center
  • Proprietary surface lubricant for steady feeding and arc stability leading to exceptional performance at high wire feed speeds
  • High silicon level for increased puddle fluidity and toe wetting
  • Controlled ferrite content for maximum corrosion resistance
  • The same composition as Blue Max® MIG 309L with higher silicon content to improve the bead appearance and increase welding ease
  • Excellent contour of the weld minimizes the need for grinding

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Lincoln Electric

Lincoln ED037291 Blue Max 309LSi MIG GMAW Stainless Steel Welding Wire, 0.035 in, 33 lb Spool

$518.10

Lincoln ED037291 Blue Max 309LSi MIG GMAW Welding Wire, 0.035 in, 33 lb Spool

BLUE MAX® MIG 309L ideal for joining stainless steels to themselves or to carbon or low alloy steels, and can be used at temperatures of up to 700°F (371°C) Reduced carbon levels (0.03% max) offer increased resistance to inter-granular corrosion

Features

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