Keighley Labs Ltd

Capacities


Heat Treatment Capacities
Treatment Max Capacities
Annealing 1.75m long x 0.915m dia (2.5T)
Normalising 1.75m long x 0.915m dia (2.5T)
Carbonitriding 1.22m long x 0.71 dia
Hardening & Tempering 1.75m long x 0.915m dia (2.5T)
Carburize Case Hardening 1.75m long x 0.915m dia (2.5T)
Induction Hardening - Spin 12mm - 300mm dia
Induction Hardening - Tooth by Tooth Bevel gears up to 18MOD, max 1.02m dia standard gears tooth by tooth 3m dia max, max lift weight 3 tonne
Induction Hardening - Shaft 50mm dia x max length 1.525m
Martempering/Austempering - ADI 0.71m dia x 1.22m deep
Tufftride® Nitrocarburizing 0.7m dia x 0.915m deep
Stress Relieving 1.75m long x 0.915m dia (2.5T)
Press Quench 0.6m dia

Laboratory Services Capacities
Service Necessary Criteria and Min/Max Capacities
Tensile Testing Max 110 ton/f. Temp −100°C to +750°C
Tension/Compression Testing Max 110 ton/f. Max span 1.83m
Impact Testing Charpy - Impact Energy: 300J
Izod - Impact Energy: 120ft lbf
Hardness Testing Brinell, Rockwell, Vickers and Micro hardness available for any test pieces
Weld testing Any type of weld on any metallic material, tested to American, European and British standards
Positive Material Identification/AV Sample size down to 6mm, in-house or on-site
Salt Spray Testing Max component size 700 x 250 x 300mm or 650 x 600 x 30mm<
Humidity Testing Max component size 600 x 500 x 450mm or longer smaller sectioned components
Wet Chemical Analysis No minimum sample size, however no fuel oils, plastics or rubbers
Spectroscopy Minimum coin size 12.5mm dia. Chilled coins only, grey irons (excluding carbon), steels, stainless steels. No wrought/cast Al alloys, and no sinters
Non-Destructive Testing Available in-house or on-site. Any size or configuration of component considered. Level 3 PCN cover available

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