UNS C40820 Tin brass|C40820 Penny bronze|C40820 plate

UNS C40820 Tin brass|C40820 Penny bronze|C40820 plate|C40820 sheet
 
United iron and steel limited could manufacture and export UNS C40400 C40500 C40810 C40820 C40850 C40860 C41000 C41100 C41120 C41300 C41500 C42000 C42200 C42500 C42520 C42600 C43000 C43400 C43500 C43600 C44250 C44300 C44400 C44500 C46200 C46400 C46500 C47000 C47940 C48200 C48500 C48600 Copper Zinc Tin alloys (Tin brasses).
 
Dispersion: Copper Zinc Tin Alloys ,Tin brasses, Penny bronze, admiralty arsenical, admiralty antimonial, admiralty, Naval brass, Naval brass uninhibited, naval brass arsenical, naval brass welding and brazing rod, naval brass medium leaded, naval brass high leaded.
If you have any need in cooper, please contact us by email address: sales@unitedsteelplate.com
 
C40820 Copper alloy is usual be used in bus bars, bus conductors, waveguides, hollow conductors, lead-in wires and anodes for vacuum tubes, vacuum seals, transistor components, glass-to-metal seals, coaxial cables, klystrons, microwave tubes, and rectifiers.
 
C40820 Chemical Composition

Coppers Nominal Chemical Composition %
Copper	Cu	Pb	Fe	Sn	Zn	P
C40820	94.0min	0.02	-	1.0-2.5	0.2-2.5	0.05
Designation: Copper Zinc Tin Alloys Tin Brasses
Note: Composition percent maximum unless shown as a range or a minimum

(1): Cu + Sum of Named Elements, 99.7% min.
(2): Cu + Sum of Named Elements, 99.5% min.
(3): Ni value includes Co
(4): Cu + Sum of Named Elements, 99.6% min.
(5): For tubular products, the minimum Sn content may be .9%.
 
C40820 Properties

C40820 Properties		C40820 Conditions
		T (°C)	Treatment
Density (×1000 kg/m3)
Poisson's Ratio
Elastic Modulus (GPa)
Tensile Strength (Mpa)			(flat products, wire, rod, shapes, tube)
Yield Strength (Mpa)
Elongation (%)
Reduction in Area (%)
Note: Elongation is measured in 5 inches.

 
C40820 Copper supplied Specification:

Coppers C40820	Hot Rolled Coppers plate			Cold Rolled Coppers plate
	Thickness mm	Width mm	Length mm	Thickness mm	Width mm	Length mm
Red Copper	6-15	400-3000	1000-6000	0.2-0.49	300-600	1000-1500
	16-20	400-3000		0.5-2.5	600-1000	1000-2500
	21-50	600-3000		3-10	600-2500	1000-3000
	>10-110	600-1000
Yellow Brass	6-15	400-2000	1000-6000	0.2-0.49	300-600	1000-1500
	16-20	400-2000		0.5-2.5	400-1000	1000-3000
	>60	600-2500		3-10	600-2000	1000-2500
Bronze	>2.5	600-1000	1000-6000	0.4-0.49	300-500	600-1500
				0.5-2.5	500-600	1000-3000
				3-10	500-1000	600-2000
Cupronickel	>2.5	400-1500	1000-6000	0.5-2.5	300-600	600-1500
				3-10	300-1000	600-1500

 

















C40820 Processing and Property:  Excellent hot and cold workability; good forge ability. Fabricated by bending, coining, coppersmith, drawing and upsetting, hot forging and pressing, knurling, roll threading, shearing, spinning, swaging, and stamping.
 
C40820 Corrosion Resistance: Good to excellent. Susceptible to galvanic corrosion when coupled with iron, aluminum, magnesium, leads, tin, and zinc. Good resistance to atmospheric, brackish water, sea water, and non-oxidizing acid corrosion, but avoid heating in oxidizing atmospheres or exposing to oxidizing acids, moist halogens, sulfides, ammonia, or solutions with ammonium ions.
 
C40820 Equivalent Grade for Copper alloy

Equivalent Grade for Copper alloy
GB	DIN		EN		ISO	UNS	JIS
	KRUZZEICHEN	NUMBER	Symbol	Number	Symbol	Number	Number
-	-	-	-	-	-	C40820	-

 
United iron and steel limited also have stock sizes at our warehouse, if you have requirement in C40820 Copper alloy material; please contact us by email sales@unitedsteelplate.com