ASTM B148-1997(2009)
铝青铜砂型铸件的标准规范

Standard Specification for Aluminum-Bronze Sand Castings

标准号

ASTM B148-1997(2009)

发布日期

1997年

实施日期

废止日期

无

中国标准分类号

J31

国际标准分类号

77.150.10 (Aluminium products)

发布单位

US-ASTM

适用范围

1.1 This specification establishes requirements for sand castings produced from copper-base alloys having the alloy numbers, commercial designations, and nominal compositions shown in Table 1.

1.2 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.

TABLE 1 Nominal Compositions

Copper Alloy UNS No.	Old Desig- nation	Commercial Designation	Nominal Composition, %
			Copper	Nickel	Iron	Aluminum	Silicon	Manganese
C95200	9A	Grade A	88.0	. . .	3.0	9.0	. . .	. . .
C95300A	9B	Grade B	89.0	. . .	1.0	10.0	. . .	. . .
C95400A	9C	Grade C	85.0	. . .	4.0	11.0	. . .	. . .
C95410A	. . .	. . .	84.0	2.0	4.0	10.0	. . .	. . .
C95500A	9D	Grade D	81.0	4.0	4.0	11.0	. . .	. . .
C95520A	. . .	. . .	78.5	5.5	5.0	11.0	. . .	. . .
C95600	9E	Grade E	91.0	ASTM B148-1997(2009) 中可能用到的仪器设备 X荧光光谱/XRF（波长色散型） 生物显微镜 有机元素分析仪 液质联用仪 液相色谱仪LC Copyright ©2007-2022 ANTPEDIA, All Rights Reserved 京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证：京ICP证110310号