C12900 copper plate|C12900 copper sheet|C12900 FRSTP

C12900 copper plate|C12900 copper alloy|C12900 FRSTP|C12900 Fire refined tough pitch Ag
 
United iron and steel limited could produce and supply C12100 C12200 C12210 C12220 C12300 C12500 C12510 C12900 C13100 C13150 C14180 C14181 Copper alloy. If any need in that material, please contact us by email address: sales@unitedsteelplate.com
 
C12900 Copper alloy 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.
 
C12900 Chemical Composition
 

Coppers Nominal Chemical Composition %
Copper	Cu(incl Ag)	Ag(%)min	Ag(Troy oz)min	As	Sb	P	Te
C12900	99.88min	0.054	16	0.012	0.003	-	0.025
Designation: Fire refined tough pitch  Description: FRTP
Note: Composition percent maximum unless shown as a range or a minimum

 
(1)  This includes oxygen-free Cu which contains P in an amount agreed upon.
(2)  0.025 Te + Se.
(3)  Includes Te + Se.
 
C12900 Copper supplied Specification:

Coppers C12900	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

 


















C12900 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.
 
C12900 Corrosion Resistance: Good to excellent. Susceptible to galvanic corrosion when coupled with iron, aluminum, magnesium, lead, 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.
 
C12900 Equivalent Grade for Copper alloy

Equivalent Grade for Copper alloy
GB	DIN		EN		ISO	UNS	JIS
	KRUZZEICHEN	NUMBER	Symbol	Number	Symbol	Number	Number
-	-	-	-	-	-	C12900	-

 
United iron and steel limited also have stock sizes at our warehouse, if you have requirement in C12900 Copper alloy material, please contact us by email sales@unitedsteelplate.com