REN SHAPE® 460

Prototype tool & precision modeling

REN Shape 460 is a moderate density precision modeling board that features a lower coefficient of thermal expansion to provide enhanced dimensional stability over a broader temperature range than other modeling boards. REN Shape 460 provides the same excellent definition and accuracy for which the REN Shape family of products is well-known. Machinable with carbide cutters, REN Shape 460 offers ultra-fine surface finish, outstanding resistance to shrinkage and warping and superior reproduction of intricate detail.

Typical Properties

ColorBlue-Gray
Density (ρ)48 lb/ft3 [768.8 kg/m3]
Hardness64 Shore D
Flexural Strength3700 psi [25.5 Mpa]
Flexural Modulus185,000 psi [1275.6 Mpa]
Compressive Strength2,800 psi [15.1 Mpa]
Compressive Modulus181,000 psi [1247.9 Mpa]
Tensile Strength1,800 psi [12.4 Mpa]
Glass Transition Temp219°F [103.8°C]
Coefficient of Thermal Expansion (CTE)29.9 x 10-6 in/in°F [53.8 x 10-6 m/m/°C]

Available Sizes

1” x 20” x 60” (25.4mm x 508mm x 1524mm)
2” x 20” x 60” (51mm x 508mm x 1524mm)
3” x 20” x 60” (76.4mm x 508mm x 1524mm)
4” x 20” x 60” (101.6mm x 508mm x 1524mm)
1” x 24” x 60” (25.4mm x 610mm x 1524mm)
2” x 24” x 60” (51mm x 610mm x 1524mm)
3” x 24” x 60” (76.4mm x 610mm x 1524mm)
4” x 24” x 60” (101.6mm x 610mm x 1524mm)

Accessories

REN-Weld 103

Machining

Cutters: Roughing – 1”(25.4mm) Hog Ball End Mill, 4-flute, HS Steel 8% Cobalt
Finishing – 5/8”(15.875mm) Ball End Mill, 2-flute carbide
Depth: Roughing – varied from ¼”(6.35mm) to 2.5”(63.5mm) with 40% stepover
Finishing: 1/8”(3.175mm) deep leaving 0.002”(0.05mm) scallop height

Roughing speed: 1600RPM ∙ Roughing Feed 40IPM
Finishing speed: 10,000RPM ∙ Finishing feed 100IPM

Safety

Do not use or handle this product until the MSDS has been read and understood.

Applications

REN 460 applications may include temporary or throw-away master molds, styling and visual models, prototypes and prototype foundry patterns, vacuum form molds, architectural and automotive die models, tooling aids and fixtures and other applications requiring fast machining and good model surfaces.