AS B294-1970

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Covers rings for setting instruments used for precision measurement of internal diameters by two-point or three-point contact methods, in a range of diameters from 0.08 in. to 6 in. It establishes a series of blank sizes; defines material, its heat treatment and hardness; and specifies requirements for working surface with respect to finish and accuracy. Three grades of accuracy are provided for. For metric series rings see AS 1001.

Product Details

Edition:

1st

Published:

01/01/1970

ISBN(s):

0726227366

Number of Pages:

5

File Size:

1 file , 52 KB

Product Code(s):

10106787, 10106775, 10106780