D&H 2209(NS) is a non-synthetic electrode depositing duplex stainless steel weld metal. It is ideal for welding duplex stainless steels. The weld metal possesses excellent corrosion resistance in marine & paper environments. Suitable for welding duplex stainless steels having Cr < 25% and other grades like UNS 32205, UNS 31803, etc.
Element | C | Mn | Si | P | S | Cr | Ni | Mo | N |
Percent | 0.028 | 1.5 | 0.4 | 0.020 | 0.018 | 22.5 | 8.8 | 3.0 | 0.14 |
UTS | YS | Elongation | CVN Impact (J) | Hardness |
(MPa) | (MPa) | (L= 5d)% | at Minus 30°C | (RC) |
723 | 550 | 25 | 70 | 24 |
Size (mm) Dia x Length | 5x350 | 4x350 | 3.15x350 | 2.5x350 |
Current Range (Amps) | 150-180 | 110-140 | 80-110 | 60-80 |
Weight / Carton (kgs) | 2.5 | 2.5 | 2.5 | 2.5 |
Weld metal meets ASTM A262 Practice C, ASTM G-36, ASTM G-48A and NACE TM-01-77 specification at 350 MPa stress level, 16 bar pressure and 90°C temperature requirements in as welded condition.
40-55
Satisfactory with plunger diameter equal to 4 times the thickness of the specimen.
E308L-16
E312-16
E316L-15 (Modified)
E310-16
E630-16
E2553-16
E308H-16
E318-16
E307-16(Nearest)
E309L-16
E410NiMo-16
E316-16
E316L-16
E316L-16
E316L-16
E316LMn-15
E410-26
E16-8-2-15
E308L-15
E309L-16
E308-16
E320-16
E309Nb-16
E316L-16
E316L-16 (Modified)
E307-15(Nearest)
E317L-16
E316L-16 (Nearest)
E308L-16 (Nearest)
E320LR-16
E33-31-16
E240-16
E347-16
E308L-16
E330H-15
E309-16
E385-16
E430-26
E347-15
E318L-16
E308L-16
E430-15
E316H-16
E410-15
E309Mo-16
E310MO-16
E383-16
E2594-16
E2595-16
E16-8-2-16
E308H-17
E309LMo-17