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                WD-Co1

                PRODUCT

                Introduction

                WD-Co1 is a hardfacing alloy possessing excellent abrasion and corrosion resistance for applications such as pump sleeves, rotary seal rings, wear pads, expeller screws and bearing sleeves. It retains its hardness at temperatures in excess of 760°C (1400°F).

                WD-Co1 contains a high proportion of hard, wear resistant primary carbides. These render the alloy well suited to applications involving extreme low-angle erosion and severe abrasion, with some sacrifice in toughness. Compared to other WD-Co alloys it is more crack-sensitive, and care should be taken to minimize the cooling stresses experienced during casting and hardfacing processes. Due to its high hardness and wear resistance, WD-Co1 should only be finished by grinding.

                Common Name: Stellite® 1, Polystel® 1

                Chemical Composition(%)

                C

                Si

                Mn

                Mo

                Cr

                W

                Ni

                Fe

                Co

                Others

                2.4

                1.0

                ≤1.0

                ≤1.0

                30.0

                12.0

                ≤3.0

                ≤3.0

                Bal

                <1.0

                Deposit Characteristic

                Abrasion Resistance

                Excellent

                Impact Resistance

                Moderate

                Corrosion Resistance  

                Good

                Hardness

                HRC 50-60

                Deposit Layers

                2 Max

                Deposit Cross Checks

                * Possible

                Magnetic  

                No

                Hot Wear Hardness  

                Excellent

                Machinability

                Difficult

                Particle size (µm)

                180/53, 180/63, 150/45, 150/63, 150/53, 125/38, 250/45, 45/20, 53/20

                Other forms

                Rod, Electrode

                PRODUCTION PROCESS

                Smelting

                Pour molten steel

                Gas atomization

                Collection

                Screening

                Polish, Griding

                Mixing

                WELDING PROCESS

                Plasma Transferred Arc

                Laser Cladding

                Spray Fuse

                HVOF

                APPLICATION

                Valve

                Valve Seats

                Seals

                Gates

                  

                Sleeve (Bushings), Bearing

                Pump Sleeves

                Bushings

                Bearings

                  

                Cutting

                Saw Blades, Screw blade, Cutters

                  

                Extrusion & Dies

                Extrusion screws

                Dies

                  

                Crusher & Mixer

                crusher

                Mixer, Mixer Rotors

                  

                Others

                Wear Pads, Seaming Rolls

                PACKING & SHIPPING

                Label

                Brand, Neutral or Customized

                Lead time

                7-10 working days

                Delivery

                Courier:3 - 5 days

                Air        :5 - 7 days

                Sea      :30 - 50 days

                Leave message

                Please Feel free to give your inquiry in the form below.We will reply you in 24 hours.

                • *
                葡京集团app