製品情報
タイプ: 毛管管 | 適用: オイルクーラーの管 | 指定: Admiralty Brass |
外の直径: 6mm - 60 mm | 等級: 70/30 | 厚さ: 1mm |
長さ: 9000mm | Cu (min): الأميرالية براس أنابيب المصنع | 合金またはない: 合金はある |
最終的な強さ(≥ MPa): as per standard | 壁の厚さ: 0.90 - 2.50 | 外部直径: 8mm - 60 mm |
モデル番号: metaLCO | 原産地: インド | High Quality: الأميرالية براس أنابيب المصنع |
包装
包装: Wooden cases fumigated |
one of the leading manufacturers and exporters of Copper & Copper alloy tubes all grades.
Admiralty Brass is generally used with fresh, clean waters free from suspended abrasive solids and originating from rivers lakes and canals. It may also be used with brackish or even saline water. The inhibitive action of arsenic protects Admiralty Brass from dezincification and the fully annealed alloy can also withstand stress-corrosion cracking. In waters containing less than 2000 ppm dissolved solids its use is allowed at flow rates of up to 3 m/s (10 ft/s) in sea waters a maximum speed of 1 m/s (3,0 ft/ s) is recommended. The presences of tin improve resistance to general corrosion in slightly polluted (sulphurised) water..
"Admiralty Brass tubes prices":-
We hold expertise in manufacturing and exporting an extensive range of Admiralty Brass. These are offered in different sizes, thicknesses, specifications and extensively used in petrochemical, power plant and varied other industries. In our state-of-the-art manufacturing unit, these are machined as per the defined industry standards and offered at market leading prices.
- Rugged construction
- Durable finish standards
- Accurate dimensions
- Corrosion resistance
Standard | BS 2871 PART3 | ASTM B 111 | DIN 1785 | NFA 51 102 | JIS H3300 | IS 1545 |
Symbol | CZ 111 | C 44300 | CuZn28Sn1 | CuZn29Sn1 | C 4430 | CuZn29Sn1As |
Cu | 70.0-73.0 | 70.0-73.0 | 70.0-72.5 | 70.0-73.0 | 70.0-73.0 | 70.0-73.0 |
Sn | 1.0-1.5 | 0.9-1.2 | 0.9-1.3 | 0.9-1.2 | 0.9-1.2 | 1.0-1.5 |
Pb | 0.07 | 0.07 | 0.07 | 0.07 | 0.07 | 0.07 |
Ni | - | - | 0.1 | - | - | - |
Fe | 0.06 | 0.06 | 0.07 | 0.06 | 0.06 | 0.06 |
Zn | REM'DER | REM'DER | REM'DER | REM'DER | REM'DER | REM'DER |
As | 0.02-0.06 | 0.02-0.06 | 0.02-0.035 | 0.02-0.06 | 0.02-0.06 | 0.02-0.06 |
P | - | - | 0.01 | - | - | - |
Total Impurities Max. | - | |||||
0.03 | - | 0.1 | 0.3 | - | 0.3 | |
Condition | M | 61 | F36 | - | - | O |
TA | - | F32 | - | O | TA | |
O | - | - | - | - | D | |
Yield Strength N/MM2 | - | - | 140-220 | - | - | - |
- | 105 | 100-170 | - | - | - | |
Tensile N/MM2 Minimum | - | 310 | 360 | - | - | 375 Mpa Max. |
- | - | 320 | - | 314Min. | 340 Mpa Min. | |
- | - | - | - | - | 385 Mpa Min. | |
Elng'Tion Percent (%) Minimum | - | - | 45Min. | - | -. | - |
- | - | 55Min. | - | 30 Min. | - | |
Hardness HV5 - | 150Min | - | - | - | - | 80 Max. |
85-105 | - | - | 80-120 | - | 80-105 | |
75Max. | - | - | - | - | 130 Min. | |
Grain Size mm (75X) | 0.05Max. | 0.010-0.045 | - | 0.010-0.045 | 0.010-0.045 | 0.010-0.04 |