ASTM-B770 2009

$40.63

B770-09 Standard Specification for Copper-Beryllium Alloy Sand Castings for General Applications

Published By	Publication Date	Number of Pages
ASTM	2009	5

Guaranteed Safe Checkout

Categories: 77.150.30 - Copper products, ASTM

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

1.1 This specification establishes requirements for copper-beryllium alloy sand castings for general applications and nominal compositions alloys defined by this specification are shown in Table 1.

1.2 Units 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.

1.3 The following safety hazard caveat pertains only to the test methods described in this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.

TABLE 1 Nominal Compositions

^A When fine-grained castings are specified, 0.02 to 0.12 titanium is added for grain refinement, usually in the remelt ingot. See Specification B30 .

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents General Requirements Terminology Ordering Information
2	Materials and Manufacture Chemical Composition Temper Precipitation Heat Treatment Mechanical Property Requirements Purchases for U. S. Government TABLE 1
3	TABLE 2
4	Casting Repair Sampling Keywords TABLE 3 TABLE 4
5	X1. METRIC EQUIVALENTS X1.1

Additional information

C82000	10C
C82200	3C, 14C
C82800 A	275C, 275CT A
C82500 A	20C, 20CT A
C82510	21C
C96700	72C
C82600 A	245C, 245CT A
C81400	70C
C82400 A	165C, 165CT A
ICS Codes	77.150.30 - Copper products

Preview PDF


PDF Format	Searchable	Printable	Preview Now

ASTM-B770 2009

PDF Catalog

Related products