Lo70-1 - CuZn28Sn1As - c44300
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| LO70-1 | c44300 | CuZn28Sn1As | Delivery from the stock, in stock |
Technical characteristics
Compound alloyed brass. Used for products with high corrosion and erosion resistance
Percentage composition according to GOST 15527−2004
| Fe | P | Cu | Pb | Zn | Sb | Bi | Sn | Impurities |
|---|---|---|---|---|---|---|---|---|
| ≤0.07 | ≤0.01 | 69 — 71 | ≤0.07 | 27.2 — 30 | ≤0.005 | ≤0.002 | 1 — 1.5 | ≤0.2 |
| Range | GOST | s in | sT | Hardness HB 10−1 |
|---|---|---|---|---|
| - | MPa | MPa | MPa | |
| Soft pipes | 21646−2003 | 320 | 100 | 55 — 65 |
| Semi-hard pipes | 21646−2003 | 360 | 150 | 145 — 155 |
Physical properties of the material .
| 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 | 1.05 | 117 | 8600 | 72 | ||
| 100 | 19.7 |
d5 — Tensile elongation at break.
HB — Brinell hardness
E — Modulus of elasticity of the first kind [MPa]
C — specific heat capacity
Thermal treatment
Melting point 1070 °C. Hot work temperature 700 — 850 °C. Annealing temperature 450 — 600 °C.
Cold working
Turning, milling, grinding, drilling.
Applications
Tubes, sheets, strips; used in heat exchangers; condensers.
Storage
Stored in roofed warehouses or under sheds with adequate protection against mechanical and other types of damage.
Supplier
We offer to buy brass alloy products Lo70−1 — CuZn28Sn1As — c44300 from specialised warehouse of supplier Evek GmbH with delivery in any city. Products with non-standard parameters can be ordered. We have the best price-quality ratio for the whole product range. The supplier Evek GmbH offers to buy brass alloy products Lo70−1 — CuZn28Sn1As — c44300, the price is optimal in this segment of rolled products.
Buy, bargain price
Supplier Evek GmbH offers products of brass alloy Lo70−1 — CuZn28Sn1As — c44300, price — determined by the technological features of production without including additional costs. The company’s website displays information about the latest arrivals of products. Buy brass alloy products Lo70−1 — CuZn28Sn1As — c44300 today. In the segment of non-ferrous rolled products, Evek GmbH is a profitable supplier.