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ST-316

FIller Metal Breakdown

ST-316

1. ST-316 is a filler rod for TIG welding with pure Ar gas. 2. As the weld metal contains ferrite, its crack resistibility is excellent. 3. Both bead appearance and weldability are good. 4. Resistance to corrosion is extremely good.
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MSDS
Data Sheet
  • Welding Positions

Classification

  • AWS A5.9/ASME SFA-5.9 ER316
  • JIS Z 3321 YS316
  • EN ISO 14343-A-W 19 12 3
  • KS D7026 Y316

Approvals

ABS CE
✓ ✓

Features

  • Excellent crack resistance
  • Excellent resistance to heat
  • Excellent Arc stability and bead wetting
Polarity: DC

Application Areas

  • Steel structures
  • Chemical industries and nuclear reactors
Shielding Gas: 100% Ar

Base Materials to be welded

ST-316 is designed for welding of 18% Cr–12% Ni–2% Mo stainless steel.

Diameter / Packaging

Wire Diameter Packaging
1.6 (1/16) 5kg (11lbs) * 1000
2.0 (5/64) 5kg (11lbs) * 1000
2.4 (3/32) 5kg (11lbs) * 1000
2.6 (0.10) 5kg (11lbs) * 1000
3.2 (1/8) 5kg (11lbs) * 1000

Typical Chemical Composition of the Wire (wt%)

C Si Mn P S Cu Ni Cr Mo
0.05 0.36 1.9 0.01 0.01 0.02 12.9 18.5 2.62

Typical Mechanical Properties of All-Weld Meta

Tensile Strength MPa(ksi) Elongation (%) Temperature °C (°F) Impact Toughness J (ft·lbs)
630 (91) 45 -60 (-75) 90 (66)

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