UNS C90900 Bronze plate|C90900 Bronze sheet|C90900 Tin Bronz

UNS C90900 Bronze plate|C90900 Bronze sheet|C90900 Tin Bronze
 
United iron and steel limited manufacture and export Copper tin alloy plate C90200 C90300 C90500 C90700 C90710 C90800 C90810 C90900 C91000 C91100 C91300 C91600 C91700 Tin Bronzes. If you have any need in cooper, please contact us by email address: sales@unitedsteelplate.com
 
C90900 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.
 
C90900 Chemical Composition

Coppers Nominal Chemical Composition %
Copper C90900	Cu	Sn	Pb	Zn	Fe	Sb	Ni	S	P
	86-89	12-14	0.205	0.25	0.15	0.20	0.5	0.05	0.05
	Al	Si	Mn
	0.005	0.005
Designation: Tin Bronzes Copper Tin Alloy
Note: Composition percent maximum unless shown as a range or a minimum

(1) : Cu + Sum of Named Elements, 99.4% min..
(2) : In determining Cu min., Cu may be calculated as Cu + Ni.
(3) : Ni value includes Co.
(4) : For continuous castings, P shall be 1.5%, max.
(5) : Cu + Sum of Named Elements, 99.7% min.
 
C90900 Properties

C90900 Properties		C90900 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.

 
C90900 Copper supplied Specification:

Coppers C90900	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

 
C90900 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.
 
C90900 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.
 
C90900 Equivalent Grade for Copper alloy

Equivalent Grade for Copper alloy
GB	DIN		EN		ISO	UNS	JIS
	KRUZZEICHEN	NUMBER	Symbol	Number	Symbol	Number	Number
-	-	-	-	-	-	C90900	-

 
United iron and steel limited also have stock sizes at our warehouse, if you have requirement in C90900 Copper alloy material; please contact us by email sales@unitedsteelplate.com