Aes tinus HSn70-1 est aes singulos fases systemae ternariae cinca coperii qui continet summas arsenici, classificatus est aes arsenic additus in standard nacionale Sinice (GB5232-85).

Characteristics and Scope of Application

Trace arsenic potest inhibit corrosionem removationis cinci et ultra meliora corrosionem resistentiam allogis. HSn70-1 proprietates mecanicas excellentes habet,

Utilium est ad exchangeros caloris et conduitos qui cum fluctibus corrosivistis incontacti sunt, in interior electrica electrica electrica electrica multo amplius utilitur ut magna fortitudo et corrosion is resistant calore exchangeris tubas condenser. In recent years, research has shown that adding trace quantities of boron, nickel and other elements to HSn70-1 can better improve the corrosion resistance of the alloy. HSn70-1 habet tendenciam ad corrosionem stress is disruptionem, et ad fluctum frigidum functionis adflictionis humilior temperatura annealing est. HSn70-1 in calore pressione fracta est, et inmunditiae continentiae stricto controlli sunt.

composition chemical

Except zinc (Zn),

Lead (Pb) 0,05,

Ferrum (Fe) 0.10,

Antimonia (Sb) 0.005,

Fosforus (P) 0,01,

Bismuth (Bi) 0,002,

Tin (Sn) 0.8-1.3,

Arsenic (As) 0.03-0.06,

Copper (Cu) 69.0-71.0,

Total impurities% 0.3

HSn70-1 Copper Alloy Product Characteristics 1 Tipik tin aeri atmosfere, steame, petrol ve deniz aqualarında yüksek korozyon rezistenci var. Estne bonas proprietates mechanicae et decent processabilitate Easy to weld and lead weld, good pressure workability in cold and hot states, with a tendency to resist corrosion and rupture. HSn70-1 copper alloy is commonly used for corrosion-resistant parts on ships (such as condenser pipes), conduits in contact with seawater, steam, and oil, and thermal equipment parts

Propietates physicae et chemicales 2.1 Propietates Thermal Melting temperatura intervalo: 899-938 °C. Thermal conductivitate: λ=91.3W/(m ·°C). Specific heat capacity: c=377J/(kg °C). Linear expansion coefficient: α=19,710-6 °C -1 (20 °C).

2.2 Densita: 8.53g/cm ³. 2.3 Performantia Electrica Conductivity: g=25% IACS. Electrica resistivita: p=0,069 μ Ω· m.

3. Structura Organizationis 3.1 Temperatura transition is Phase HSn70-1 solutio solitudinis alfa solitudinis solitudinis solitudinis solitudinis solitudinis solitudinis solitudinis solitudinis solitudinis solitudinis solitudinis solitudinis solitudinis solitudinis In acto castimento, quidam (a+Y) eutectoides, quos saepe per calefactum et annealindum eliminare potest. 4 Process Performance and Requirements 4.1 Forming Performance This alloy has good cold working performance and can be hot-rolled and hot extruded, but is not suitable for hot stamping and hot forging. Temperatura ad processionem calide 650-750 °C est. The HSn70-1 alloy has excellent welding performance, is easy to solder and brazed, and is also suitable for spot welding and gas shield arc welding, but not suitable for electric slag welding and submerged arc welding.