Description
Platinum 309MoL is a very versatile 309 series stainless-steel welding rod, suitable for strong, tough & corrosion resistant welding of; Dissimiliar steel to stainless, matching 309/309L stainless-steels, CrNi & CrNiMo stainless-steels and hard-to-weld steels. Addition of 2.5% molybdenum (Mo) makes this electrode popular for welding clad steel (such as ferritic steel and Cr-Mo steel clad with 316/316L stainless-steel). Also used for buffer layers. All-positional (except vertical-down), smooth arc, low spatter, excellent slag control/detachability and high quality weld appearance. Classification: AWS E309MoL-16. Supplied in a 1kg re-usable convenience pack to keep electrodes in good condition.
APPLICATION INFO
- Deposits 23% Cr / 12%Ni / 2.5% Mo austenitic stainless steel weld metal
- High alloy content and ferrite level enable the weld metal to tolerate dilution from dissimilar and difficult-to-weld materials without hot cracking or brittle structures
- Used for wide range 300 and 400 series stainless-steels to mild / low alloy steels
- Welding matching 309 and 309L base metals
- Addition of 2.5% molybdenum (Mo) to type 309 weld metal makes this electrode popular for side welding of clad steel, such as ferritic steel and Cr-Mo steel clad with 316/316L stainless-steel
- Also used for buffer layers
OPERATING INFO
- All-positional (except vertical-down)
- Polarity: DC+ or AC+ (electrode +)
- Minimum recommended OCV (open circuit voltage): 70V
- Avoid high / excessive current
- Use straight "stringer" bead (rather than weave) technique
CLASSIFICATIONS
- AWS E309MoL-16
- AS/NZS 4854-B - E309LMoL-16
TYPICAL PROPERTIES OF ALL WELD METAL
- Tensile strength 600 Mpa (N\mm2)
- Yield strength 400 Mpa (N\mm2)
- Elongation >30%
- Composition %: C0.03 Mn1.0 Si0.70 Cr23.0 Ni12.5 Mo2.5 FeBal'
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