 | American Railway Master Mechanics' Association - 1918 - 678 lapas
...For rounds, flats or hexagon bars 2 sq. in. or over in section, and for all flat bars over J4 Inin thickness, around a pin the diameter of which is equal to twice the diameter or thickness of the specimen. (b) Hot-bend Test. — The test specimen, when heated to a temperature... | |
 | Milton Thomas Richardson - 1889 - 304 lapas
...strips are to be bent cold over a bar, Fig. 3 — Clamping in a Steam Hammer for the Purpose of Bending. the diameter of which is equal to twice the thickness of the plate. The other half of the strips are to be heated to a cherry red and cooled in water, and, when... | |
 | 1922 - 658 lapas
[ Atvainojiet, šīs lappuses saturs ir ierobežots. ] | |
 | American Society for Testing Materials - 1920 - 868 lapas
...a pin the diameter of which is equal to the thickness of the specimen; and for material over 1 in. in thickness, around a pin the diameter of which is equal to twice the thickness of the specimen. 9. For firebox steel, a sample taken from a broken tension test specimen shall not show any single... | |
 | American Society of Civil Engineers - 1904 - 780 lapas
...eye-bars and other steel 1 in. or more in thickness, tested or rolled, shall bend cold 180° around a pin the diameter of which is equal to twice the thickness of the bar, without fracture on the outside of the bend. 15. — Bending Angles. — Angles J in. and less... | |
 | John Butler Johnson, Charles Walter Bryan, Frederick Eugene Turneaure - 1904 - 696 lapas
...material for eye-bars and other steel i inch thick and over shall bend cold 180 degrees around a pin the diameter of which is equal to twice the thickness of the bar, without fracture on the outside of bend. Bending angles. 14. Angles three-quarters inch and less... | |
 | Gaetano Lanza - 1905 - 980 lapas
...eye-bars and other steel 1 inch thick and over, tested as rolled, shall bend cold 180o around a pin the diameter of which is equal to twice the thickness of the bar, without a fracture on the outside of bend. 14. Angles } inch and less in thickness shall open... | |
 | American Railway Engineering and Maintenance-of-Way Association - 1907 - 308 lapas
...and other steel one inch thick and over, tested as rolled, shall bend cold 180 degrees around a pin, the diameter of which is equal to twice the thickness of the bar, without fracture on the outside of bend. 96. Angles 24-in. and less in thickness shall open flat,... | |
| |
... in. in thickness, around a pin the diameter of which is equal to twice the thickness of the specimen. 
