***  LOW = H04 TS < 60 ksi; MEDIUM= H04 TS 60-75 ksi; HIGH= H04 TS 76-100 ksi; VERY HIGH= H04 TS > 100 ksi

Performance Levels:  E = Excellent; G = Good; F = Fair; P = Poor; NR = Not Recommended

 

Alloy

UNS or ACB #

Composition

Appearance

(Color)

Conductivity

(Electrical &

Thermal)

%  IACS

Corrosion

Resistance

Cold Forming

(Heading,

Redrawing,

Bending)

Hot Forming

(Forging)

Joining

(Solder)

Joining

(Braze)

Joining

(Arc Weld)

Tensile Strength

(Mechanical

Properties)

H04  ***

Machining

Machinability

Rating

FCB = 100

Wear Performance

10100

10200

11000

CuOFE

CuOF

CuETP

COPPER

99-102

HIGH

E

E

E

E

F

LOW

20

LOW

22000

 

CuZn10

RED

44

HIGH

E

G

E

E

G

MEDIUM

20

LOW

22600

 

CuZn13

RED

40

HIGH

E

G

E

E

G

HIGH

30

LOW

23000

 

CuZn15

RED/YELLOW

37

HIGH

E

G

E

E

G

HIGH

30

LOW

24000

 

CuZn20

YELLOW

32

LOW

E

F

E

E

G

HIGH

30

LOW

26000

 

CuZn30

YELLOW

28

LOW

E

F

E

E

F

VERY HIGH

30

LOW

27000

 

CuZn35

YELLOW

27

LOW

E

P

E

E

F

VERY HIGH

30

LOW

65100

 

CuSi2Mn

COPPER

12

HIGH

E

E

E

E

E

MEDIUM

30

LOW

65500

65600

CuSi3Mn

CuSi3Mn

COPPER

7

VERY HIGH

E

E

G

E

E

VERY HIGH

30

MEDIUM

 

***  LOW = H04 TS < 60 ksi; MEDIUM= H04 TS 60-75 ksi; HIGH= H04 TS 76-100 ksi; VERY HIGH= H04 TS > 100 ksi

Performance Levels:  E = Excellent; G = Good; F = Fair; P = Poor; NR = Not Recommended