Nomenclature

Specifications

Ingot No.

Federal

Copper Alloy No.

 Leaded Red Brass

85-5-5-5

115

MIL-C-15345F-1*
MIL-B-16444A*

836

81-3-7-9

123

844

 Low Lead

89836 Bi-Alloy

898

 Tin Bronze

Navy "G"

225

4MIL-C-15345-8*
MIL-C-16576A*

903

 Leaded Tin Bronze

Navy "M"

245

MIL-C-15345F-9*
MIL-B-16541A*

922

Leaded Navy "G"

230

MIL-C-15345F-10
MIL-B-16540A-
A&B++

923

 High Leaded Tin Bronze

80-10-10

305

MIL-B-13506A-792

937

Nomenclature

Specifications

Ingot No.

Federal

Copper Alloy No.

Leaded High Strength Yellow Brass (Leaded Manganese Bronze)

50,000 Manganese

420

QQ-C-523-D*
QQ-B-728d-D(pb)

864

High Strength/Yellow Brass (Manganese Bronze)

65,000 Manganese Bronze

421

QQ-C-523-A*
QQ-C-523-F*
QQ-B-726d-A

865

90,000 Manganese Bronze

423

QQ-C-523B*
QQ-C-523E*
QQ-B-726d-B
QQ-B-726d-E

861

110,000 Manganese Bronze

424

QQ-C-523-C*
QQ-B-726-C

863

Nomenclature

Specifications

Aluminum

Ingot No.

319 Aluminum

319

356 Aluminum

356

Classification

Specifications

Ingot No.

Federal

Copper Alloy No.

12A Silicon Bronze

500

QQ-C-593a
Composition b

876

13B Silicon Brass

500

QQ-C-593a
Composition a

875

Classification

Specifications

Commercial Designation

Ingot No.

Federal

Copper Alloy No.

9A

415

QQ-B-675
QQ-C-390

952

9B

415

QQ-B-675
QQ-C-390

953

9C

415

QQ-B-675
QQ-C-390

954

9D

415

QQ-B-675
QQ-C-390

955

Aluminum Bronze

415

QQ-B-675
QQ-C-390

958

Classification

Ingot No.

Copper Alloy No.

Yellow Brass

405.1
405.2

406/857/858

Silicon Brass

500

878