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C91600 Tin Bronze

Similar or Equivalent Specification

CDA	ASTM	ASARCON	SAE	AMS	Federal	Ingot#	Military	Other Desc
C91600	ASTM B22	N/A	N/A	N/A	N/A	N/A	N/A	Sand

Chemical Composition (according to ASTM B505-08)

Cu%	Sn%	Pb%	Zn%	Fe%	Ni%	Sb%	P%	S%	Al%	Mn%	Si%
Note: Single values represent maximums. A In determining copper minimum, copper may be calculated as copper plus nickel.
86.00-89.00	9.7-10.8	0.25	0.25	0.20	1.2-2.0	0.20	0.30	0.05	0.005	N/A	0.005

Machinability

Alloy	Rating	Density
C91600	20	0.320

Physical Properties (provided by CDA)

	US Customary	Metric
Melting Point - Liquidus	1887 F	1031 C
Melting Point - Solidus	1575 F	857 C
Specific Gravity	8.86	8.86
Electrical Resistivity	103.7 ohms-cmil/ft @ 68 F	17.24 microhm-cm @ 20 C
Electrical Conductivity	10 %IACS @ 68 F	0.058 MegaSiemens/cm @ 20 C
Thermal Conductivity	40.8 Btu · ft/(hr · ft2·oF)at 68F	70.6 W/m · oK at 20 C
Coefficient of Thermal Expansion	9.0 ·10-6 per oF (68-392 F)	16.2 ·10-6 per oC (20-200 C)
Specific Heat Capacity	0.090 Btu/lb/°F at 68 F	377.1 J/kg · °K at 293 K
Modulas of Elasticity in Tension	16000 ksi	110000 MPa

Fabrication Properties (provided by CDA)

Joining Technique	Suitability
Soldering	Excellent
Brazing	Good
Oxyacetylene Welding	Fair
Gas Shielded Arc Welding	Fair
Coated Metal Arc Welding	Fair

Thermal Properties (provided by CDA)

Treatment	Temp./Time - US	Temp./Time - SI
Stress Temperature	500	260
Solution Minimum
Solution Maximum
Solution Time	0.0
Solution Medium	None
Precipitation Value
Precipitation Time
Precipitation Medium	None
Annealing Minimum
Annealing Maximum
Annealing Time
Hot Works Minimum
Hot Works Maximum