UNS C68700 copper alloy|C68700 aluminum brass|C68700 plate

UNS C68700 copper alloy|C68700 aluminum brass|C68700 plate|C68700 sheet
 
United iron and steel limited could manufacture and export C66200 C66300 C66400 C66410 C66420 C66430 C66700 C66800 C66900 C66950 C67000 C67300 C67400 C67420 C67500 C67600 C68000 C68100 C68700 C68800 C69050 C69100 C69300 C69400 C69430 C69700 C69710 C69750 zinc alloy manganese brass, manganese bronze, bronze low fuming nickel, bronze low fuming, aluminum brass. if you have any need in cooper, please contact us by email address: sales@unitedsteelplate.com
 
C68700 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.
 
C68700 Chemical Composition

Coppers Nominal Chemical Composition %
Copper	Cu	Pg	Fe	Sn	Zn	Ni	Al	Mn	Si
C68700	76-79	0.07	0.06		Rem		1.8-2.5
Designation: copper silicon alloys
Note: Composition percent maximum unless shown as a range or a minimum

(1) : Cu + Sum of Named Elements, 99.5% min.
(2) : Ni value includes Co.
(3) : Fe + Co, 1.4 - 2.4%
(4) : Fe + Co, 1.8 - 2.3%.
(5) : Cu + Sum of Named Elements, 99.8% min.
(6) : Al + Zn, 25.1 - 27.1%.
 
C68700 Properties

C68700 Properties		C68700 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.

 
C68700 Copper supplied Specification:

Coppers C68700	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

 

















C68700 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.
 
C68700 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.
 
C68700 Equivalent Grade for Copper alloy

Equivalent Grade for Copper alloy
GB	DIN		EN		ISO	UNS	JIS
	KRUZZEICHEN	NUMBER	Symbol	Number	Symbol	Number	Number
-	-	-	-	-	-	C68700	-

 
United iron and steel limited also have stock sizes at our warehouse, if you have requirement in C68700 Copper alloy material; please contact us by email sales@unitedsteelplate.com