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ASTM B36/B36M-13

Заменен
Standard Specification for Brass Plate, Sheet, Strip, And Rolled Bar — 9 стр.
Реферат

This specification establishes the requirements brass plates, sheets, strips, and rolled bars made from UNS C21000, C22000, C22600, C23000, C24000, C26000, C26800, C27200, or C28000. Plates are generally available only in the hot-rolled temper. The standard tempers of as hot rolled, rolled, annealed, and annealed-to-temper materials are detailed in this specification as well as in other specifications listed herein. This specification also contains information on the required tensile strengths, Rockwell hardness and grain sizes of the materials. The Rockwell hardness test can be used to test for general conformity to the specification requirements for temper, tensile strength and grain size.

Область применения

1.1 This specification establishes the requirements for brass plate, sheet, strip, and rolled bar of the following alloys:2

Copper Alloy
UNS No.

Previous
Trade Name

Nominal Composition

Copper, %

Zinc, %

 

 

 

 

C21000

Gilding, 95 %

95

5

C22000

Commerical Bronze, 90 %

90

10

C22600

Jewerly Bronze, 871/2 %

87.5

12.5

C23000

Red Brass, 85 %

85

15

C24000

Low Brass, 80 %

80

20

C26000

Cartridge Brass, 70 %

70

30

C26800

Yellow Brass, 66 %

66

34

C27200

63

37

C28000

Muntz Metal, 60 %

60

40


1.2 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

ICS
77.150.30 Copper products / Продукция из меди
Сборник ASTM
02.01 Copper and Copper Alloys / Медь и сплавы из меди
Тематика
Copper