168 



W. H. WARREN AND 8. H. BARRACLOUGH. 



Table XIV. 



Shearing Tests. 



o./e 



'#--15- 



Reference 

 Letter. 



Diameter 

 iu inches. 



Area in 

 square ins. 



Total load in 



ckrable shear 



in pounds. 



Double shear 



per square 



in. in pounds. 



Single shear 



per square 



inch. 



E 

 F 

 T 



0-780 

 0-783 

 0-783 



0-4778 

 0-4815 

 0-4S15 



99456 

 71568 

 95200 



208096 

 148624 

 197568 



104048 

 74312 

 98784 



Table XV. 



Description of Specimen 



Nickel Steel, E (non-rusting) 



„ F (mild) 



Krupp, Essen, K 



„ T7- (special ingot iron) 



Dalziell's Steel 

 Patent Shaft and Axle Co 

 Lowmoor Boiler Plate 

 Monkbridge Boiler Plate . 

 Nickel Steel T (medium) . 



Original 

 Weight, 

 grains. 



Final 

 Weight 

 grains. 



Loss in 

 Weight. 



Loss in 

 Weight 

 per cent. 



No loss 



could be 



detected. 





7430 



731-8 



11-2 



1-51 



7551 



736-4 



18-7 



2-48 



747-5 



726 8 



20-7 



277 



738-5 



7159 



22-6 



306 



738-3 



7053 



33 



4-47 



7310 



694-0 



370 



5 06 



733-2 



690-2 



43-0 



5-86 



754-5 



705-0 



495 



6-56 



