Brb2 Copperpbb 2 Copper2.1447 Coppercube2ni Coppercube2nico Copper

• Customization: Available
• Type: Copper Wire
• Application: Air Condition or Refrigerator, Water Tube, Water Heater
• Model NO.: CuBe2Nico copper
• Shape: Round
• Alloy: Alloy
• Color: Golden
• Standard: ASTM
• Transport Package: Wooden Box
• Specification: Diameter 10mm~ 1000mm
• Trademark: taixie
• Origin: Chian
• HS Code: 4101201110
• Production Capacity: 5000ton

Product Description

Chemical composition in % for grade   BrB2   ( БрБ2 )

Fe	Si	Ni	Al	Cu	Pb	Be	Impurity
max   0.15	max   0.15	0.2 - 0.5	max   0.15	96.9 - 98	max   0.005	1.8 - 2.1	all 0.5

Comment: Cu is a basis; the percentage of Cu is given approximately.

Mechanical properties under Т=20^oС for grade   BrB2   ( БрБ2 )

Assortment	Dimension	Direct.	sв	sT	d5	y	KCU	Heat treatment
-	mm	-	MPa	MPa	%	%	kJ / m^2	-
Wire, GOST 15834 - 77			343-686		15-60
Wire, GOST 15834 - 77			735-1372
Strip, GOST 1789-70			390-590		20-30
Strip, GOST 1789-70			590-930		2.5
soft , GOST 1789-70			400-600	196-344	40-50
hard , GOST 1789-70			600-950	588-930	2-4

Brinell hardness for     BrB2   ( БрБ2 )   ,     Bar GOST 15835-70	HB 10^-1 = 100 - 150   MPa
Brinell hardness for     BrB2   ( БрБ2 )   ,     Bar GOST 15835-70	HB 10^-1 = 150   MPa

Technological properties of the material   BrB2   ( БрБ2 ) .

Melting temperature :	955   °C
Forging temperature :	750 - 800   °C
Annealing temperature :	530 - 650   °C

Physical properties for grade   BrB2   ( БрБ2 )

T	E 10^- 5	a 10^6	l	r	C	R 10^9
Grade	MPa	1/Grade	Watt/(m·Grade)	kg/m^3	J/(kg·Grade)	Ohm·m
20	1.31		84	8200		70
100		16.6			419

Equivalent steels for grade     BrB2   ( БрБ2 )
Warning! Indicated both exact and nearest equivalents.

USA	Germany	Japan
-	DIN,WNr	JIS
C17200	2.1447 CuBe2	C1720