C87850

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Info

Product Description: Silicon Brass
Solids: 1/2" to 9" O.D.
Tubes: 1" to 16" O.D.
Rectangles: Up to 15"
Standard Lengths: 144"
Shape/Form: semi-finished, mill stock or near-net shapes, anode, bar stock, billet/bloom, squares, hex, plate, profile or structural shape, flats/rectangular bar
Compliance: C87850 is compliant with key legislation including (1) Federal Safe Drinking Water Act 1974 - SDWA, (2) Federal Reduction of Lead in Drinking Water Act 2011 and (3) California AF1953

Typical Uses

Industrial: valve bodies for water
Marine: marine products
Plumbing: faucets, plumming fittings, water meter cases

Chemical Composition

Cu% Pb% Sn% Zn% Fe% P% Ni%1 Mn% Sb% Si%
Chemical Composition according to ASTM B505/B505M-18

1Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.5% min. Single values represent maximums.
75.00-
78.00
 
0.09
 
0.30
 
Rem.
 
0.10
0.05-
0.20
 
0.20
 
0.10
 
0.10
2.70-
3.40

Mechanical Properties

Mechanical Properties according to ASTM B505/B505M-18
Tensile Strength, min Yield Strength, at .5% Extension Under Load, min Elongation, in 2in. or 50mm min Brinell Hardness Remarks
Ksi MPa Ksi MPa % typical BHN  
65 448 25 172 8 103 (500 kg)  

Physical Properties

Physical Properties provided by CDA

  US Customary Metric
Melting Point - Liquidus 1616° F 880° C
Melting Point - Solidus 1571° F 855° C
Density 0.3 lb/in3 at 68° F 8.3 gm/cm3 at 20° C
Electrical Conductivity 8% IACS at 68° F 0.046 MegaSiemens/cm at 20° C
Thermal Conductivity 21.8 Btu/sq ft/ft hr/°F at 68°F2 · °F) at 68° F 37.8 W/m at 20° C
Coefficient of Thermal Expansion 68-212 10.3 · 10-6 per °F (68°-212° F) 17.8 · 10-6 per °C (20°-100° C)
Coefficient of Thermal Expansion 68-392 10.3 · 10-6 per °F (68°-392° F) 17.8 · 10-6 per °C (20°-200° C)
Coefficient of Thermal Expansion 68-572 10.4 · 10-6 per °F (68°-572° F) 18 · 10-6 per °C (20°-300° C)
Specific Heat Capacity 0.09 Btu/lb/°F at 68° F 377.1 J/kg at 20° C
Modulus of Elasticity in Tension 15200 ksi 104801 MPa

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