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Aartee Bright Bar > Distribution > Product Range > CS-BD-Flat-KEY

Carbon Key Steel – Flat

Finish: Bright Drawn


USAKEY – Carbon Key Steel – Colour: Red/Yellow
Bright: BS 46: Part 1: 1958, BS 4235: Part 1: 1972


Characteristics:

USAKEY is supplied in the form of Bright Drawn Steel Bars to dimensions and tolerances stipulated in BS 46: Part 1: 1958 ‘Keys and Keyways’ for imperial sizes and BS 4235: Part 1: 1972 ‘Parallel and Taper Keys’ for metric sizes. All imperial bars are supplied to the chemical analysis 0.45% Carbon maximum, 0.60/1.00% Manganese, whilst metric bars are supplied to 0.42/0.50% Carbon, 0.50/0.80% Manganese.

Form of Supply:

Bright bars: As drawn with a tensile strength 540-700 N/mm²

Tolerances:

Imperial Flats (plus tolerances)WidthThickness
Up to and incl. 3/4 x 1/2”+.002”+.003”
1 x 3/4 “and 1.1/4 x 7/8”+.003”+.004”
1.1/2 x 1”+.004”+.006”

 

Metric Flats (minus tolerances) WidthThickness
8mm x 7mm Up to and incl.10mm x 8mm-.036mm-.090mm
Over 10mm x 8mm Up to and incl.16mm x 10mm-.043mm-.090mm
 18mm x 11mm-.043mm-.110mm
Over 18mm x 11mm Up to and incl.28mm x 16mm-.052mm-.110mm
 32mm x 18mm-.062mm-.110mm
Over 32mm x 18mm Up to and incl.50mm x 28mm-.062mm-.130mm

Stocked sizes - Flats - Inches

 1/47/161/23/47/81
3/8x     
5/8 x    
5/16x     
3/4  x   
1   x  
1.1/4    x 
1.1/2     x

Stocked sizes - Flats - mm

 78910111214161820222528
8x            
10 x           
12 x           
14  x          
16   x         
18    x        
20     x      
22      x      
25      x      
28       x     
32        x    
36         x   
40          x  
45           x 
50            x

Lengths – Standard bar lengths are 3/3.5 metres

Flat profile

Carbon Steel
Flat – KEY

Download PDF - click link above

Central – Rugby

Call: +44 (0)1788 542 191

rugbysales@aarteebrightbar.com

Paynes Lane, Rugby,
CV21 2UW, England

Northern – Manchester

Call: +44 (0)1204 576 321

manchestersales@aarteebrightbar.com

Stone Hill Road, Farnworth, Bolton,
BL4 7NN, England

Western – Newport

Call: +44 (0)1633 422 944

newportsales@aarteebrightbar.com

Ponthir Road, Caerleon, Newport,
South Wales, NP18 3XH

Southern – Southampton

Call: +44 (0)23 8087 1500

southamptonsales@aarteebrightbar.com

Suite B Testwood Park, Salisbury Road,
Calmore, Southampton, SO40 2RW

North East – Sunderland

Call: +44 (0)191 5200165
newcastlesales@aarteebrightbar.com

Signature House, 3 Azure Court, Doxford
International Business Park, Sunderland,
SR3 3BE. England

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