Physical Characteristics

Name

standard

ConductivityS.m/mm2

PW

Solidus curve Curve

Tensile strength MPa

Density g/cm3

Liquid curve

Elongation

Melting point

Size rangemm

Manganese Brass

GB

CuZn40Ni

13.5

866

380-480

882

28

890910

1.5-3.0

Wearing-resistance,gas welding and carbon arc welding of brass

DIN

RBCuZn-B

Iron Brass

GB

CuZn40Fe1Sn1MnSi

13.6

866

380-480

8.19

888

28

890

1.2-9.525

Gas welding and carbon arc welding of brass,alsobraze welding of copper,steel and cast iron,good fluidity,exhalation-resistance of zinc

DIN

RBCuZn-C

Tin brass

GB

BCu60ZnSn-R

13.4

890

380-480

8.21

905

28

0.6-5.5

Good fluidity,high-strength,gas welding and carbon arc welding of brass,also braze welding of copper,steel and cast iron

Nickel Silver

GB

BCu48ZnNi-R

4.9

910

470-570

8.2

997.5

28

935

1.6-6.35

High strength

AWS

RBCuZn-D

Aluminum Bronze

GB

HSCuAl

8

1030

340-440

7.7

1040

30

1036

1.0-3.2

Excellent corrosion-resistant inseawater,corrosion-prevention to acid

AWS

ERCuAl-A1

High-copper Alloy

GB

HSCu

15-20

1039.6

190-290

8.9

1112

35

10301054

1.0-4.0

Good mechanical performance and crack resistance,gas welding and argon arc welding of red copper

AWS

ERCu

Silicon Bronze

GB

HSCuSi

3.86

910

280-380

8.5

1025

38

9101025

0.5-12.7

Excellent machinery performance.Argon arc welding of copper alloys and MIG brazing of steel

DIN

SG-CuSi3

AWS

ERCuSi-A