| ASTM A31-14 - 1.4.2014 | ||||||||
| 1. Scope | ||||||||
1.1 This specification2 covers steel rivets for use in boilers and pressure vessels and steel bars for use in the manufacture of rivets. 1.2 Two grades are covered: 1.2.1 Grade A—Bars having a yield point of 23 000 psi (160 MPa) minimum with carbon 0.18% maximum. 1.2.2 Grade B—Bars having a yield point of 29 000 psi (200 MPa) minimum with carbon 0.28 % maximum. 1.2.3 Rivets are manufactured from the applicable bar grade. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. | ||||||||
| 2. Referenced Documents | ||||||||
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