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                                                Duroxite 200 Wire
                                                Duroxite 200 Wire

                                                 

                                                DUROXITE® 200 WIRE

                                                YOUR SOLUTION FOR WEAR AND HIGH IMPACT

                                                 

                                                For severe abrasive wear and moderate impact.

                                                The latest addition to the Duroxite® family is Duroxite® 200 WIRE, which is a flux-cored welding wire for hardfacing various components.

                                                 

                                                 

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                                                Supreme strength wire with optimal alloy formula

                                                Duroxite® 200 WIRE is designed for applications with severe abrasive wear and moderate impact up to 600°C (1100°F).

                                                Duroxite® 200 WIRE forms overlay with primary chromium-rich carbides with co-existing refined multi-alloy carbides which provide a good combination of wear and impact resistance.

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                                                Superior ease and flexibility of repair

                                                Duroxite® 200 WIRE is mainly used for capping, routine maintenance or repair work. It can be welded on mild steel, Q&T steels, cast materials and stainless steel. Duroxite® 200 WIRE is easy to apply on site or in the workshop. The application of Duroxite® 200 wire can be done quickly in all position application that allows welders to weld upside down.
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                                                Examples of applications

                                                Sand and earthmoving equipment such as buckets and teeth, railway ballast tampers, dredge buckets and lips, dragline buckets, coke hammers, rippers, sizing screens, crushing equipment, brick industry components, Muller tires, catalyst lift pipes, pump impellers, fan blades, rockwool rolls, wear plates operating at high temperature in the steelmaking industry.
                                                SSAB Duroxite 500 Uptimers

                                                Extend your wearparts lifetime with Duroxite® 200 WIRE

                                                Duroxite® 200 Wire

                                                Duroxite® 200 Wire

                                                 Standard Diameter

                                                 Metric

                                                Imperial

                                                   1.2 mm  0.045’’
                                                   1.6 mm  1/16’’
                                                   2.8 mm  7/64’’

                                                         ASTM G65 – Procedure A weight loss 1)

                                                 Number of overlay passes

                                                Surface            

                                                75% depth of overlay 2)

                                                 Multiple passes  0.12 g maximum  0.12 g maximum

                                                1) ASTM G65 is a standard test measuring sliding abrasion resistance using a dry sand/rubber wheel apparatus. ASTM G65-Procedure A is the most severe test method.
                                                2) ASTM G65 wear test is conducted at 75% depth of the overlay materials to ensure consistently good wear resistance from the top surface through to the depth of 75% of
                                                the overlay.

                                                 Classifications

                                                 DIN 8555: MF 10-GF-65-GRT

                                                 

                                                Typical all-weld metal chemical composition (wt. %)

                                                 C  Mn  Si  Cr  Nb  Fe
                                                 5.3  0.5  0.2  22.0  6.5  Balance

                                                 

                                                Typical all-weld metal surface hardness 1)

                                                Three-layer deposit on mild steel: 62–67 HRC
                                                1) Surface hardness is measured on machined flat surface just below overlay surface.

                                                 

                                                Typical all-weld metal surface hardness

                                                Rockwell C hardness (HRC)

                                                 Single pass  57-60 HRC
                                                 Double pass  60-65 HRC

                                                 

                                                Welding conditions

                                                 Current type

                                                Shielding gas

                                                Welding positions

                                                 DCEP (Direct current electrode positive)  None (Self-shielded)  Flat, half up, half down

                                                 

                                                Welding parameters

                                                Diameter Amperage (A) Voltage (V) Stick - out
                                                Range
                                                Optimum
                                                Metric Imperial Range Optimum Range Optimum Metric Imperial Metric Imperial
                                                1.2 mm 0.045’’ 150–200 180 25–30 28 10 mm–20 mm 3/8’’–3/4’’ 15 mm 5/8’’
                                                1.6 mm 1/16" 150-270 200 24-27 25 20 mm - 40 mm 3/4" - 1 - 5/8" 25 mm 1"
                                                2.8 mm 7/64’’ 290–310 300 29.5–30.5 30 15 mm–25 mm 5/8’’–1’’ 20 mm 3/4’’
                                                Recovery: 90%

                                                Standard package

                                                 Diameter

                                                 Weight

                                                Type

                                                 Metric

                                                 Imperial

                                                 Metric

                                                Imperial 

                                                 Spool 1.2 mm 0.045’’  15 kg  33 lbs
                                                 Spool 1.6 mm  1/16’’  15 kg  33 lbs
                                                 Spool 2.8 mm 7/64’’  25 kg  55 lbs

                                                The welded overlay components can be processed by welding, cutting, forming and machining. Specific recommendations can be found in the Duroxite Product brochure or by consulting your local technical support representative.

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