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R-C700 Long Life Wear Plates

Mobirise

Chromium Carbide CrC Overlay
• Ideal for sliding abrasion (chutes, cyclones, pipes etc).• Cost effective. Cuts downtime costs.
• Unique MaxCSTM system for Maximum Carbide Saturation.
• Outlast normal ‘400’ and ‘500’ materials by 8-12 times.
• Withstands heat up to 600°C.
• Can be countersunk and holed, stud-welded, rolled and fabricated.
• Thickness from 6mm (3/3) to 30mm (20mm CrC on the 10mm base).

R-C700 Properties

Rio-Carb lon-life liners have a combination of abrasion resistant Chromium Carbide (CrC) alloy welded onto a ductile mild steel base plate.

• Rio-Carb exploit these properties to the full with its MaxCSTM development.

• The R-C700 consists of CrC particles suspended in a hard and stable matrix.

• The Carbide hardness is approximately 1 800 VPN.

• Macro-hardness of 55-60 Rc.

• The relief cracks are desirable and indicate that there is no cracking away of the hard layer from the mild steel base.

Table of Properties

Hardness56Rc (Outlasts normal ‘400” and ’500’ materials by 8-12 times)

Co-efficient of friction - μ0.195 Rc (CrC on polished Mild Steel)

Wear Rate - 17.3mm3 (ASTM G-65) (”400” is 162.3mm3)

Chemistry (CrC) - Nominally 24% Chromium : 4% Carbon plus Manganese, Silicon and other elements up to 4%

Backing Plate - 350WA Mild Steel

Bending Ratio - Radius = 40 x thickness overall

Plate Sizes - 1.5m x 3.0m = 4.5m2 usable area

Heat - Up to 600°C

OVERALL PLATE THICKNESS mm DESCRIPTION mm MASS Kg/m2 MASSTonne/m2
84/46415.6
104/68012.5
126/69610.4
168/81287.8
2010/101606.2
2412/121925.2
3020/102404.2

Details for Draughtsmen and Designers

DETAILSSPECIFICATION AND TOLERANCE
Size MeasurementPlus 1mm, minus 2mm
Diagonal MeasurementPlus 1mm, minus 2mm
FlatnessMax. 2mm deviation over 500mm
SmoothnessGlassy appearance
Crack PatternRelief tracks run across the weld bead. ±40mm apart
Weld BeadsNo gaps, peaks or valleys between beads. Stringer type beads not permitted
Plate ThicknessPlus 0.5mm to minus 0.5mm
Plasma EtchingAll part numbers permanently plasma etched on rear
Positioning of studs and holesPlus 1mm or minus 1mm max
Bead “chips” or “flaking” of surfaceNIL
Storage ProtectionPainted Red Oxide Alkyd both sides
Weld DirectionNot important but adhered to if specified by customer
StudsPositioned within 2.0mm
Hard MarkingPlasma Etched

Address

11 Barium Street, Alrode
P.O. Box 123740, Alrode 1451

Contact Us
Email: sales@riocarb.co.za                     
Phone: +27 11 011 6111 
Phone: +27 11 908 1014 

Fax: +27 11 908 4139
Fax: +27 11 007 1617