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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 |
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|
Elements |
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Cu(1) |
Pb |
Zn |
Fe |
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(1) Cu + Sum of Named Elements 99.7% min. |
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Min (%) |
68.5 |
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|
|
|
Max (%) |
71.5 |
0.07 |
Rem |
0.05 |
Mechanical Properties of C26000 Arsenic Brass Tubes
Form |
Temper |
Temper Code |
Tensile Strength |
YS-0.5% Ext |
Elongation |
Rockwell B scale |
Rockwell F scale |
Rockwell 30T scale |
Shear Strength |
Torsion Modulus |
Fatigue Strength** |
Section Size |
Cold Work |
* Measured at room temperature, 68°F (20°C). ** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106. |
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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. |
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Annealing |
800 |
1400 |
Hot Treatment |
1350 |
1550 |