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Specifications of C26000 arsenic brass tubes

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c26000 arsenic brass tubes,c26000 brass tubes specifications

Specifications of C26000 arsenic brass tubes

Date:2025-07-01

C26000 Arsenical Brass is one of the most commonly used brass alloys, known for its excellent balance of strength and ductility. With a small addition of arsenic, this alloy significantly enhances corrosion resistance in aqueous environments, while maintaining properties nearly identical to standard brass.

 

Characterized by its bright yellow appearance—the classic hue typically associated with brass—C26000 offers an optimal combination of mechanical performance and workability. It stands out among copper-zinc alloys for its superior formability, moderate strength, and resistance to dezincification.

 

Below is a detailed overview of the key specifications and properties of C26000 Arsenical Brass Tubes.


Super Steel Manufacturing Co.,Ltd is professional copper pipes manufacturer, for more details, please contact:sales@super-steels.com

 

Chemical Composition of C26000 Arsenic Brass Tubes

Chemical Composition

 

Elements

Cu(1)

Pb

Zn

Fe

(1) Cu + Sum of Named Elements 99.7% min.

Min (%)

68.5

 

 

 

Max (%)

71.5

0.07

Rem

0.05

 

Mechanical Properties of C26000 Arsenic Brass Tubes

Form

Temper

Temper Code

Tensile Strength
(ksi)

YS-0.5% Ext
(ksi)

Elongation
(%)

Rockwell B scale

Rockwell F scale

Rockwell 30T scale

Shear Strength
(ksi)

Torsion Modulus
(ksi)

Fatigue Strength**
(ksi)

Section Size
(in)

Cold Work
(%)

* Measured at room temperature, 68°F (20°C). ** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106.

Flat Products

1/2 Hard

H02

62 Typ

 

25 Typ

70 Typ

 

65 Typ

40 Typ

 

18 Typ

0.04

 

1/4 Hard

H01

54 Typ

40 Typ

43 Typ

55 Typ

 

54 Typ

36 Typ

 

 

0.04

 

Extra Hard

H06

86 Typ

65 Typ

5 Typ

88 Typ

 

76 Typ

46 Typ

 

 

0.04

 

Extra Spring

H10

99 Typ

65 Typ

3 Typ

93 Typ

 

78 Typ

 

 

 

0.04

 

Hard

H04

76 Typ

63 Typ

8 Typ

82 Typ

 

73 Typ

44 Typ

 

21 Typ

0.04

 

Nominal Grain Size 0.015 mm

OS015

53 Typ

22 Typ

54 Typ

 

78 Typ

43 Typ

35 Typ

 

14 Typ

0.04

 

Nominal Grain Size 0.025 mm

OS025

51 Typ

19 Typ

55 Typ

 

72 Typ

36 Typ

 

 

 

0.04

 

Nominal Grain Size 0.035 mm

OS035

49 Typ

17 Typ

57 Typ

 

68 Typ

31 Typ

34 Typ

 

14 Typ

0.04

 

Nominal Grain Size 0.050 mm

OS050

47 Typ

15 Typ

62 Typ

 

64 Typ

26 Typ

 

 

 

0.04

 

Nominal Grain Size 0.070 mm

OS070

46 Typ

14 Typ

65 Typ

 

58 Typ

15 Typ

32 Typ

 

13 Typ

0.04

 

Nominal Grain Size 0.100 mm

OS100

44 Typ

11 Typ

66 Typ

 

54 Typ

11 Typ

 

 

13 Typ

0.04

 

Spring

H08

94 Typ

65 Typ

3 Typ

91 Typ

 

77 Typ

48 Typ

 

23 Typ

0.04

 

Rod

1/2 Hard

H02

70 Typ

 

30 Typ

80 Typ

 

 

42 Typ

 

22 Typ

1

20

1/8 Hard

H00

55 Typ

40 Typ

48 Typ

60 Typ

 

 

36 Typ

5.8 Typ

 

1

6

Nominal Grain Size 0.050 mm

OS050

48 Typ

16 Typ

65 Typ

 

65 Typ

 

34 Typ

 

 

1

 

Tube

Hard Drawn

H80

78 Typ

 

8 Typ

82 Typ

 

73 Typ

 

 

 

 

35

Nominal Grain Size 0.025 mm

OS025

52 Typ

20 Typ

55 Typ

 

75 Typ

40 Typ

 

 

 

 

 

Nominal Grain Size 0.050 mm

OS050

47 Typ

15 Typ

65 Typ

 

64 Typ

26 Typ

 

 

 

 

 

Wire

1/4 Hard

H01

70 Typ

 

20 Typ

 

 

 

 

 

 

0.08

 

1/8 Hard

H00

58 Typ

 

35 Typ

 

 

 

38 Typ

 

 

0.08

 

Extra Hard

H06

124 Typ

 

4 Typ

 

 

 

 

 

 

0.08

 

Nominal Grain Size 0.015 mm

OS015

54 Typ

 

56 Typ

 

 

 

 

 

 

0.08

 

Nominal Grain Size 0.025 mm

OS025

52 Typ

 

58 Typ

 

 

 

 

 

 

0.08

 

Nominal Grain Size 0.035 mm

OS035

50 Typ

 

60 Typ

 

 

 

34 Typ

 

 

0.08

 

Nominal Grain Size 0.050 mm

OS050

48 Typ

 

64 Typ

 

 

 

 

 

 

0.08

 

Spring

H08

130 Typ

 

3 Typ

 

 

 

60 Typ

 

22 Typ

0.08

 

 

Physical Properties of C26000 Arsenic Brass Tubes

Melting Point - Liquidus°F

1750

Melting Point - Solidus°F

1680

Densitylb/cu in. at 68°F

0.308

Specific Gravity

8.53

Electrical Conductivity% IACS at 68°F

28

Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F

70

Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F)

11.1

Specific Heat CapacityBtu/ lb /°F at 68°F

0.09

Modulus of Elasticity in Tensionksi

16000

Modulus of Rigidityksi

6000

 

Fabrication Properties of C26000 Arsenic Brass Tubes

Fabrication Properties

Technique

Suitability

Soldering

Excellent

Brazing

Excellent

Oxyacetylene Welding

Good

Gas Shielded Arc Welding

Good

Coated Metal Arc Welding

Not Recommended

Spot Weld

Fair

Seam Weld

Not Recommended

Butt Weld

Good

Capacity for Being Cold Worked

Excellent

Capacity for Being Hot Formed

Fair

 Machinability Rating 

30


Thermal Properties of C26000 Arsenic Brass Tubes

Treatment

Minimum*

Maximum*

* Temperature is measured in Fahrenheit.

Annealing

800

1400

Hot Treatment

1350

1550

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