StarBlaze MIG 307Si

AWS A5.9: ER 307Si | EN ISO 14343-A: G 18 8 Mn Si

StarBlaze MIG 307Si is a precision layer-wound solid wire designed for MAG welding of stainless and heat-resistant steels. It deposits a Cr-Ni-Mn alloyed weld metal (C-18Cr8Ni6Mn) and delivers excellent arc stability with a smooth bead appearance. Especially suited for welding dissimilar steels, including unalloyed to austenitic stainless, and hard-to-weld materials like ballistic and armour-grade steels. Compatible with short, spray, or pulsed arc welding using Ar+O₂ or Ar+CO₂ gas blends.

Pack Size: 12.5 kg and 15 kg spools (SD300/BS300)
Diameters: 0.6 mm, 0.8 mm, 0.9 mm, 1.0 mm, 1.1 mm, 1.2 mm, 1.6 mm

Description
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Description

Typical Chemical Composition (%)

0.20 max

5.00-8.00

1.20 max

17.00-

20.00

7.00-10.00

0.30 max

0.03 max

Typical All-Weld Mechanical Properties

Yield Strength (N/mm²)	Tensile Strength (N/mm²)	Elongation A5 (%)	Impact Energy ISO-V (J) @ 20°C
≥ 420	≥ 590	≥ 40%	≥ 100

Recommended Welding Data

Shielding Gas	Unit	0.8 mm	1.0 mm	1.2 mm
Ar + 1–2% CO₂	Amp	40-120	80-160	100-210
Ar + 1–2% CO₂	Volt	15-20	16-22	17-22
Ar + 1–2% O₂	Amp	160-210	180-280	200-300
Ar + 1–2% O₂	Volt	24-28	24-30	24-30

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StarBlaze SAW 625
Stainless Steel SAW Wires, Welding Wires

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1. AWS A5.14: ERNiCrMo-3 | UNS: N06625 | ISO 18274: S Ni 6625 (NiCr22Mo9Nb)
StarBlaze SAW 625 is a high-performance nickel-chromium alloy SAW wire (UNS N06625 / W.Nr. 2.4856) known for outstanding strength, weldability, and corrosion resistance. Engineered for extreme environments, it performs across cryogenic temperatures up to 2000°F (1093°C). Its molybdenum and niobium (columbium) content enhances resistance to pitting, crevice corrosion, and stress-related fatigue. Even in welded conditions, it resists intergranular corrosion. StarBlaze SAW 625 is ideal for aerospace, marine, nuclear, and chemical processing applications. The wire is coated with a specialised anti-spatter reagent for clean and stable operation under demanding SAW processes.
- Diameters: 2.00 mm, 2.40 mm, 3.20 mm, 4.00 mm
- Pack sizes: 25 kg / 60 lbs

E71T-1

Conventional Welding Consumables, Flux Cored Wires, Welding Wires

E71T-1 is a high-performance, all-position gas-shielded flux-cored welding wire engineered for both single and multi-pass welding on mild and low alloy steels. It offers exceptional arc stability, low spatter, easy slag removal, and excellent weld bead appearance. Designed for high productivity applications in structural steel fabrication, the wire is vacuum-packed for rust-free storage and superior shelf life.

Available Sizes & Packaging

Wire Diameter	Packaging Type	Pack Size
1.20 mm	Vacuum-packed spools	15 kg/spool (standard)
1.60 mm	Vacuum-packed spools	15 kg/spool
Other sizes	On request (MOQ applies)	Custom spool sizes available

Shelf Life: 12+ months (in original vacuum pack, unopened)
Storage Note: Keep in dry and cool storage to prevent premature rusting.

StarBlaze MIG 308L
Stainless Steel MIG Wire, Welding Wires

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AWS A5.9: ER 308L | EN ISO 14343-A: W 19 9 L StarBlaze MIG 308L is an extra low carbon stainless steel MIG wire suitable for welding austenitic stainless steels such as AISI 301, 302, 304, 304L, 308, and 308L. With a balanced Cr/Ni composition (20Cr/9Ni) and controlled ferrite between 5–10%, it ensures excellent corrosion resistance and reliable mechanical performance. The wire is specially processed with anti-spatter silicone and ester coating for improved feedability and arc stability. Precision layer winding ensures smooth feeding, while its cast/helix control ensures ideal "pay-off" during use. Widely used in food processing, chemical industries, and boiler or piping fabrication.
- Diameters: 0.8 mm, 1.0 mm, 1.2 mm
- Pack size: 12.50 kg
StarBlaze SAW 347
Stainless Steel SAW Wires, Welding Wires

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AWS A5.9: ER 347 | EN 12072: 19 9 Nb StarBlaze SAW 347 is a niobium-stabilised stainless steel wire designed for Submerged Arc Welding (SAW) of austenitic stainless steels such as AISI 321 and 347. With a 19Cr/9Ni composition, this wire resists intergranular corrosion by minimising chromium carbide precipitation, thanks to niobium content (Nb ≥ 10×C). It is suitable for fabrication work in industries exposed to corrosive environments at service temperatures below 400°C, and is also used in cryogenic applications. A specialised anti-spatter reagent coating ensures smooth feeding and clean welds in high-deposition SAW processes.
- Diameters: 2.00 mm, 2.40 mm, 3.20 mm, 4.00 mm
- Pack size: 25 kg / 60 lb

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StarBlaze MIG 307Si

Description

Reviews

Welding Products

StarBlaze SAW 625

E71T-1

StarBlaze MIG 308L

StarBlaze SAW 347