UNS C31200 leaded brass|C31200 Copper zinc lead alloy

UNS C31200 leaded brass|C31200 Copper zinc lead alloy|C31200 plate|C31200 sheet
 
United iron and steel limited could manufacture and export UNS C31200 C31400 C31600 C32000 C33500 C34000 C34200 C34500 C35000 C35300 C35330 C35600 C36000 C36500 C37000 C37100 C37700 C37710 C38000 C38500 Copper Zinc lead alloys (leaded brasses).
 
Dispersion: Leaded Commercial Bronze, Leaded Commercial Bronze (Nickel-beari),Leaded red brass,Low leaded brass tube, High leaded brass tube, low leaded brass, medium leaded brass high leaded brass medium leaded brass ,high leaded brass extra high leaded brass, free cutting brass, leaded muntz metal uninhibited, free cutting muntz metal, forging brass, architectural bronze low leaded, architectural bronze.
If you have any need in cooper, please contact us by email address: sales@unitedsteelplate.com
 
C31200 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.
 
C31200 Chemical Composition
 

Coppers Nominal Chemical Composition %
Copper	Cu	Pb	Fe	Zn
C31200	87.5-90.5	0.7-1.2	0.10	Rem.
Designation:
Note: Composition percent maximum unless shown as a range or a minimum

(1) : Cu + Sum of Named Elements, 99.6% min.
(2) : For flat products, the iron shall be .10% max.
(3) : Cu, 61.0% min. for rod.
(4) : Cu + Sum of Named Elements, 99.5% min.
(5) : Pb may be reduced to 1.0% by agreement.
 
C31200 Properties

C31200 Properties		C31200 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.

 
C31200 Copper supplied Specification:

Coppers C31200	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

 

















C31200 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.
 
C31200 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.
 
C31200 Equivalent Grade for Copper alloy

Equivalent Grade for Copper alloy
GB	DIN		EN		ISO	UNS	JIS
	KRUZZEICHEN	NUMBER	Symbol	Number	Symbol	Number	Number
-	-	-	-	-	-	C31200	-

 
United iron and steel limited also have stock sizes at our warehouse, if you have requirement in C31200 Copper alloy material; please contact us by email sales@unitedsteelplate.com