Precision Granite Surface Plate 1000x630mm for Industrial Metrology with 4.6×10⁻⁶/°C Thermal Expansion

Price Negotiable

Price: Negotiable

MOQ: 5

Delivery Time: 10 work days

Brand: Willing

Product Description

Precision Granite Surface Plate Overview

This 1000x630mm granite surface plate provides exceptional flatness for precision gauging, inspection, layout, and marking applications. Engineered for tool rooms, engineering industries, and research laboratories, it delivers superior measurement accuracy and long-term reliability.

Key Performance Advantages

Corrosion-resistant and rust-free granite construction
Minimal warping and stable dimensional characteristics
Extended service life with superior wear resistance
Smooth surface finish for precise measurement operations
Non-magnetic properties eliminate interference
Low maintenance requirements after commissioning
Reduced thermal expansion coefficient for temperature stability
Non-glaring surface reduces eye strain during extended use

Technical Specifications

Working Surface Dimensions	1000 x 630 mm
Material Density	2970-3070 kg/m³
Compression Strength	245-254 kg/mm²
Flexible Grinding Capacity	1.27-1.47 N/mm²
Coefficient of Linear Expansion	4.6×10⁻⁶/°C
Water Absorption	0.13%
Shore Hardness	>70 HS

Product Visualization

Precision granite surface plate with 1000x630mm working area for industrial measurement applications

Industrial Applications

Ideal for precision tool rooms, quality control departments, engineering workshops, and research facilities requiring accurate surface reference standards for dimensional verification and measurement validation.