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S-309Mo.16

FIller Metal Breakdown

S-309Mo.16

1. S-309Mo.16 is a lime- titania type electrode. 2.S-309Mo.16 is a lime- titania type electrode for dissimilar welding such as stainless steel to carbon steel or low-alloy steels, and for under-layer welding on cladded side groove of cladded Stainless steel.
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MSDS
Data Sheet
  • Welding Positions
Welding position 1GWelding position 2FWelding position 3GWelding position 4G
1G 2F 3G 4G
Welding positions PA-PG

Classification

  • AWS A5.4/ASME SFA-5.4 E309Mo-16
  • JIS Z 3221 ES309Mo-16
  • EN ISO 3581-A E 23 12 2 R
  • KS D7014 E309Mo-16

Approvals

ABS
✓

Features

  • Good resistance to heat and crack
  • Easy to remove slag
  • Good bead appearance
Polarity: AC or DC+
Redrying Conditions: 350°C (662°F) X 1hr

Application Areas

  • Welding of dissimilar steels
  • Welding of low carbon 22%Cr-12%Ni-2.5%Mo stainless steel

Base Materials to be welded

S-309Mo.16N is designed for welding of dissimilar metals such as Stainless steels and carbon steels or stainless steels and low alloy steels

Diameter / Packaging

Diameter Length F&HF V-up/OH Packaging
2.0 (5/64) 300 (12) 25~55 20~50 PVC – Packet 2.5kg (5.5lbs), Carton 10kg (22lbs)
2.6 (3/32) 300 (12) 50~85 45~80 PVC – Packet 2.5kg (5.5lbs), Carton 10kg (22lbs)
3.2 (1/8) 350 (14) 70~115 65~110 PVC – Packet 2.5kg (5.5lbs), Carton 10kg (22lbs)
4.0 (5/32) 350 (14) 95~145 85~135 PVC – Packet 2.5kg (5.5lbs), Carton 10kg (22lbs)
5.0 (3/16) 350 (14) 135~180 – PVC – Packet 2.5kg (5.5lbs), Carton 10kg (22lbs)

Typical Chemical Composition of the Wire (wt%)

C Si Mn P S Cu Ni Cr Mo
0.03 0.60 1.0 0.026 0.015 0.04 12.6 22.7 2.4

Typical Mechanical Properties of All-Weld Meta

Tensile Strength MPa(ksi) Elongation (%) Temperature °C (°F) Impact Toughness J (ft·lbs)
716(104) 32 -20(0) 42(31)
716(104) 32 -60(-75) 37(27)

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