CuZn28Sn1 - C44300 sheet, strip, tube

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
LO70-1 c44300 CuZn28Sn1As Delivery from the stock, in stock

Technical characteristics

Composite alloy brass, pressure treated, coefficient of friction with grease 0.0082. Non-lubricated coefficient of friction 0.3.

Percentage composition
Fe P Cu As Pb Zn Sb Bi Sn Impurities
≤0.1 ≤0.01 69 - 71 0.02 - 0.06 ≤0.07 27.44 - 29.97 ≤0.005 ≤0.002 1 - 1.5 ≤0.3
Mechanical properties (temperature 20°C)
Rating s in d5 Hardness HB 10 -1
- MPa % MPa
Soft pipe 320 45 50 - 58
Semi-hard pipe 370 40 140 - 150

Physical material properties

t°C E 10- 5 a 10 6 l r C R 10 9
Degree N/mm2 1/Gradus W/(m-degree) kg/m3 J/(kg-degree) Ohm-m
20 1.04 117 8400 710
100 19

sc - Ultimate short-term strength

d5 - Tensile elongation at break.

HB - Brinell hardness

E - Modulus of elasticity of the first kind [MPa]

C - specific heat capacity

Heat treatment

Melting point 949 °C. Annealing temperature 700 - 850 °C.

Cold working

Turning, milling, grinding, drilling.

Analogues

Germany GOST USA Japan
DIN, WNr GOST JIS
2.0470 LOMsh70-1-0.05 C44300 C4430
CuZn28Sn1

Applications

Manufacture of condenser tubes.

Storage

Stored in covered warehouses or under a shed, where adequate protection against mechanical and other types of damage is provided.

Supplier

We offer to buy brass sheets, strips, tubes CuZn28Sn1, C44300 from specialized warehouses of the supplier Evek GmbH with delivery in any city. Non-standard parameters are available on request. Supplier Evek GmbH offers brass sheet, strip, tube of all grades, the price is optimal in this segment of rolled products.

Buy, bargain price

We offer brass sheet, strip, tube CuZn28Sn1, C44300, the price - determined by the technological features of production without the inclusion of additional costs. Buy brass products of all grades today at the best price. In the segment of nonferrous rolled products Evek GmbH is a profitable supplier.