250	INTERNAL STRAINS IN GUN FORGINGS.
Tube 11363 B3.
Muzzle Slice.
State of internal strains and stresses at different phases of the slice.
SLICE INTACT.
Interior diameter of slice, 4".20; exterior diameter of slice, 8".54.
Rings.	Present mean diameters.	Strains.		Stresses per square inch.	
		Tension.	Compres- sion.	Tension.	Compres- sion.
	Inches. 4.3588 5.14995 7.1376 8.3544	Inch.	Inch. . 00545 .00105	Pounds.	Pounds. 37,500 6,100
					
		.0031 .0018		13,000 6,500	
					
					•
Rings 1 and 4 detached; rings 2 and 3 in the slice.
Interior diameter of slice 5"• exterior diameter of slice, 7".3.
Rings.	Present mean diameters.	Strains.		Stresses per square inch.	
		Tension.	Compres- sion.	Tension.	Compres- sion.
	Inches. 4.36425 5.14865 7.1367 8.3526	Inch.	Inch.	Pounds.	Pounds.
			. 00235		13,700
		.0022		9,200	
					
					
BINGS ALL DETACHED.
	5.1510 7.1345