UNS C98840 Copper plate|C98840 copper sheet|C98840 Copper le

UNS C98840 Copper plate|C98840 copper sheet|C98840 Copper lead
 
United iron and steel limited manufacture and export Copper Lead Alloy plate C98200 C98400 C98600 C98800 C98820 C98840. If you have any need in cooper, please contact us by email address: sales@unitedsteelplate.com
 
C98840 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.
 
C98840 Chemical Composition

Coppers Nominal Chemical Composition %
Copper C98840	Cu	Sn	Pb	Ag	Zn	P	Fe	Ni	Sb
	Rem	1-5	44-58				0.35
Designation: Copper lead alloys
Note: Composition percent maximum unless shown as a range or a minimum

(1) : Cu + Sum of Named Elements, 99.5% min.
(2) : Includes Ag
(3) : Pb and Ag may be adjusted to modify alloy hardness.
 
C98840 Properties

C98840 Properties		C98840 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.

 
C98840 Copper supplied Specification:

Coppers C98840	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

 
C98840 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.
 
C98840 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.
 
C98840 Equivalent Grade for Copper alloy

Equivalent Grade for Copper alloy
GB	DIN		EN		ISO	UNS	JIS
	KRUZZEICHEN	NUMBER	Symbol	Number	Symbol	Number	Number
-	-	-	-	-	-	C98840	-

 
United iron and steel limited also have stock sizes at our warehouse, if you have requirement in C98840 Copper alloy material; please contact us by email sales@unitedsteelplate.com