알루미늄 황동 튜브 C68700
금지 알루미늄 황동 튜브 – C68700 – 고속 염분과 거무스름한 물의 작용에 저항하며 일반적으로 콘덴서 튜브에 사용됩니다.. C68700의 주요 특징은 충돌 공격에 대한 높은 내성입니다. 이 합금의 튜브는 해양 및 육상 발전소에서 사용하는 것이 좋습니다., 냉각수 속도가 높은 곳.
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Aluminium brass tubes are highly accepted and one of the extensively used material for various industrial applications. This alloy develops a protective film that has self-healing properties. This film is dependent on oxygen, which is dissolved in the water and does not renew itself in polluted or stagnant water. High resistance to corrosion in clean seawater or inland conditions is difficult.
Aluminum Brass tubes resist the action of high-velocity salt and brackish water. The outstanding characteristic of this alloy is its superior resistance to impingement attack.
High strength combined with good general corrosion resistance and low susceptibility to stress corrosion cracking of aluminum brass tubes make it a highly preferred material for load bearing masonry fixings.
In case, the brass tubes are used in hard drawn conditions, or if they have been severely cold worked through bending or swaging in assembly, they should generally be heat treated to ensure freedom from stress corrosion cracking.
금지 알루미늄 황동 튜브 – C68700 – 고속 염분과 거무스름한 물의 작용에 저항하며 일반적으로 콘덴서 튜브에 사용됩니다.. C68700의 주요 특징은 충돌 공격에 대한 높은 내성입니다. 이 합금의 튜브는 해양 및 육상 발전소에서 사용하는 것이 좋습니다., 냉각수 속도가 높은 곳.
Technical Specifications :
사양 : | ||
Aluminum Brass Tubes |
|
표준 | 모텔 2871 PART3 | ASTM B 111 | 소음 1785 | NFA 51 102 | JIS H3300 | IS 1545 |
Symbol | CZ 110 | C 68700 | CuZn20AI2 | CuZn22AI2 | C 6870 | CuZn21AI2As |
ᄏᄏ�� | 76.0-78.0 | 76.0-79.0 | 76.0-79.0 | 76.0-79.0 | 76.0-79.0 | 76.0-78.0 |
Al | 1.8-2.3 | 1.8-2.5 | 1.8-2.3 | 1.8-2.5 | 1.8-2.5 | 1.8-2.3 |
납 | 0.07 | 0.07 | 0.07 | 0.07 | 0.07 | 0.07 |
니켈 | – | – | 0.1 | – | – | – |
철 | 0.06 | 0.06 | 0.07 | 0.06 | 0.06 | 0.06 |
증권 시세 표시기 | REM’DER | REM’DER | REM’DER | REM’DER | REM’DER | REM’DER |
As | 0.02-0.06 | 0.02-0.06 | 0.02-0.35 | 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 | F39 | – | O | O |
TA | – | F34 | – | – | TA | |
O | – | – | – | – | D | |
Yield Strength n/mm2 | – | 125 | 1 50-230 | – | – | 400Mpa Max. |
– | 105 | 120-180 | – | – | 355Mpa Min. | |
– | – | – | – | – | 415Map | |
Tensile n/mm2 Minimum | – | 345 | 390 | – | 373 | – |
– | – | 340 | – | – | – | |
Elng’Tion Percent (%) | – | – | 45Min. | – | 40Min. | 85최대. |
– | – | 55Min. | – | – | 80-110 | |
– | – | – | – | – | 130Min. | |
Hardness HV5 – | 150Min | – | – | 80-130 | – | – |
85-110 | – | – | – | – | – | |
75최대. | – | – | – | – | – | |
Grain Size mm (75X) | 0.05최대. | 0.010-0.045 | – | 0.010-0.045 | 0.010-0.045 | 0.010-0.045 |
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