湖南h65黄铜板厂家 h65黄铜中厚板性能 湖南h65黄铜板厂家 h65黄铜中厚板性能
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黄铜的属性:
1.黄铜是一种含有其它合金成分的铜，价格较紫铜便宜，导电性和塑性性能好，强度和硬度要高一些。
2.黄铜是铜与锌的合金。zui简单的黄铜是铜-锌二元合金，称为简单黄铜或普通黄铜，改变黄铜中锌的含量可以得到不同机械性能的黄铜。黄铜中锌的含量越高，其强度也较高，塑性稍低。
3.工业中采用的黄铜含锌量不超过45%，含锌量再高将会产生脆性，使合金性能变坏。在黄铜中加1%的锡能显著改善黄铜的抗海水和海洋大气腐蚀的能力，因此称为“*黄铜”。
4.锡能改善黄铜的切削加工性能。铅黄铜即我们通常所说的易削国标铜。加铅的主要目的是改善切削加工性和提高耐磨性，铅对黄铜的强度影响不大。雕刻铜也是铅黄铜的一种。多数黄铜具有良好色泽、加工性、延展性，易于电镀或涂装。
5.黄铜在工业和民用上，根据不同的使用特点来选用不同的材料。如做电线，要求较柔软，紫铜好一些。如做联接件，上螺丝的地方多选用黄铜。
黄铜的主要牌号、性能及用途：
1.h62普通黄铜：有良好的力学性能，热态下塑性好，冷态下塑性也可以，切削性好，易钎焊和焊接，耐蚀，但易产生腐蚀破裂。此外价格便宜，是应用惯犯的一个普通黄铜品种。用于各种深引伸和弯折制造的受礼零件，如销钉、铆钉、垫圈、螺母、导管、气压表弹簧、筛网、散热器零件等。
2.h65普通黄铜：性能介于h68和h62之间，价格比h68便宜，也有较高的强度和塑性，能良好地承受冷、热压力加工，有腐蚀破裂倾向。用于小五金、日用品、小弹簧、螺钉、铆钉和机械零件。
3.h68普通黄铜：有极为良好的塑性和较高的强度，切削加工性能好，易焊接，对一般腐蚀非承安定，但易产生开裂。是普通黄铜中应用zui为广泛的一个品种。用于复杂的冷冲件和深冲件，如散热器外壳、导管、波纹管、垫片等。
4.h70普通黄铜：有极为良好的塑性和较高的强度，切削加工性能好，易焊接，对一般腐蚀非承安定，但易产生开裂。用于复杂的冷冲件和深冲件，如散热器外壳、导管、波纹管、垫片等。
5.h75普通黄铜：有相当好的力学性能、工艺性能和耐蚀性能。能很好地在热态和冷态下压力加工。在性能和经济上居于h80、h70之间。用于低载荷耐蚀弹簧。
6.h80普通黄铜：性能和h85相似，但强度较高，塑性也较好，在大气、淡水及海水中有较高的耐蚀性。用于造纸网、薄壁管、波纹管及房屋建筑用品。
7.h85普通黄铜：具有较高的强度，塑性好，能很好地承受冷、热压力加工，焊接和耐蚀性能也都。用于冷凝和散热用管、虹吸管、蛇形管、冷却设备制件。
8.h90普通黄铜：性能和h96相似，但强度较h96稍高，可镀金属挤途敷珐琅。用于供水及排水管、奖章、艺术品、水箱带以及双金属片。
9.h96普通黄铜：强度比紫铜高（但在普通黄铜中，她是zui低的），导热、导电性好，在大气和但是中有高的耐蚀性，且有良好的塑性，易于冷、热压力加工，易于焊接、锻造和镀锡，无应力腐蚀破裂倾向。在一般机械制造中用作导管、冷凝管、散热器管、散热片、汽车水箱带以及导电零件等。
10.ha177-2铝黄铜：是典型的铝黄铜，有高的强度和硬度，塑性良好，可在热态冷态下进行压力加工，对海水及盐水有良好的耐蚀性，并耐冲击腐蚀，但有脱锌及腐蚀破裂倾向。在船舶和海滨热电站中用作冷凝管以及其它耐蚀零件。
11.ha177-2a铝黄铜：性能、成分与ha177-2相近，因加入少量的砷、锑，提高了对海水的耐蚀性，又因加入少量的铍，力学性能也有所改进，用途同ha177-2。
12.hmn58-2锰黄铜：在海水和过热蒸汽、氯化物中有高的耐蚀性，但有腐蚀破裂倾向；力学性能良好，导热导电性低，易于在热态下进行压力加工，冷态下压力加工性尚可，是应用较广的黄铜品种。用于腐蚀条件下工作的重要零件和弱电流工业用零件。
13.hpb59-1铅黄铜：是应用较广泛的铅黄铜，它的特点是切削性好，有良好的力学性能，能承受冷、热压力加工，易钎焊和焊接，对一般腐蚀有良好的稳定性，但有腐蚀破裂倾向，适于以热冲压和切削加工制作的各种结构零件，如螺钉、垫圈、垫片、衬套、螺母、喷嘴等。
14.hsn62-1锡黄铜：在海水中有高的耐蚀性，有良好的力学性能，冷加工时有冷脆性，只适用于热压加工，切削性好，易焊接和钎焊，但有腐蚀破裂（季裂）倾向。用作海水或汽油接触的船舶零件或其它零件。
15.hsn70-1锡黄铜：是典型的锡黄铜，在大气、蒸汽、油类和海水中油高的耐蚀性，且有良好的机械性能，切削性尚可，易焊接和钎焊，在冷、热状态下压力加工性好，有腐蚀破裂（季裂）倾向。用于海轮上的耐蚀零件（如冷凝管），与海水、蒸汽、油类接触的导管，热工设备零件。
东莞欧艺德常备铜材规格：
铜带现货规格：厚度：0.01-2.0mm，宽度：4-600mm (硬度：o、1/2h、3/4h、h、eh、sh)
铜板现货规格：厚度：0.2-100mm，宽度：305-1000mm、长度：1200-2000mm(硬度：o、1/2h、3/4h、h、eh、sh)
铜线现货规格：线径：0.01-15.0mm(硬度：o、1/2h、3/4h、h、eh、sh)
铜棒现货规格：直径：1.0-200mm、长度：2500-6000mm
现货规格可根据用户需求平板、分条、裁切等加工等.特殊规格、硬度、正负公差、表面要求可定制生产。
公司为用户提供送货上门、随货附带原厂材质证书及sgs/msds/rohs环保报告。
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产品英文详情介绍
major brands brass, properties and uses: 1.h62 ordinary brass: good mechanical properties, good thermal state plastic, the plastic may be cold, good machinability, easy welding and brazing, corrosion resistance, but easy to produce corrosion cracking. also cheap, ordinary brass is a variety of applications recidivism. for a variety of deep extension and bending of the recipient for producing parts, such as pins, rivets, washers, nuts, pipe, pressure gauge spring, screen, radiator parts. 2.h65 ordinary brass: performance between h68 and h62, h68 cheaper than, have high strength and ductility, can satisfactorily withstand cold and hot pressure processing, corrosion cracking tendencies. for hardware, daily necessities, small springs, screws, rivets and mechanical parts. 3.h68 ordinary brass: there is a very good plasticity and high strength and good cutting performance, easy welding, corrosion is non-bearing stability, but prone to cracking. ordinary brass in a wide range of applications zui breed. for cold stamping of complex and deep-drawn part, such as a radiator housing, conduit, bellows, gaskets and the like. 4.h70 ordinary brass: there is a very good plasticity and high strength and good cutting performance, easy welding, corrosion is non-bearing stability, but prone to cracking. for cold stamping of complex and deep-drawn part, such as a radiator housing, conduit, bellows, gaskets and the like. 5.h75 ordinary brass: there are very good mechanical properties, process performance and corrosion resistance. press working well under hot and cold. living between h80, h70 in performance and economy. corrosion for low load spring. 6.h80 ordinary brass: h85 and similar performance, but higher strength, ductility is also good, has high corrosion resistance in the atmosphere, fresh water and sea water. net for paper, thin-walled tubes, bellows construction and housing supplies. 7.h85 ordinary brass: high strength, good ductility, can well withstand cold, hot pressure processing, welding and corrosion resistance also. for condensing and cooling tube, siphon, serpentines, cooling equipment parts. 8.h90 ordinary brass: h96 and performance similar to, but slightly higher strength than h96, extrusion purposes can be deposited metallized enamel. for water supply and drainage, medals, artwork, and a water tank with a bimetal. 9.h96 ordinary brass: strength than copper (brass, but in general, she is low zui), thermal conductivity, good electrical conductivity, high corrosion resistance in the atmosphere and, however, and has good plasticity, ease of cold, hot pressure processing, easy welding, forging, and tin, no stress corrosion cracking tendency. in general mechanical engineering as a catheter, condenser, radiator pipes, fins, and the tank car with a conductive parts. 10.ha177-2 brass aluminum: aluminum is a typical brass, has a high strength and hardness, good ductility, press working may be performed in the hot state cold, good corrosion resistance to seawater and brine, and resistant to the impact of corrosion, but dezincification and corrosion cracking tendencies. as condenser and other corrosion-resistant parts of the ship and seaside thermal power plants. aluminum brass 11.ha177-2a: properties, composition and ha177-2 similar because addition of small amounts of arsenic, antimony, improved corrosion resistance to seawater, because of adding a small amount of beryllium has been improved mechanical properties, with the use ha177-2.12.hmn58-2 manganese brass: yes in seawater and superheated steam, high corrosion resistance in chloride, but corrosion cracking tendencies; good mechanical properties, the thermal conductivity is low, easy in the hot state press working, press workability still cold state, is brass wide variety of applications. the important parts for the working conditions and corrosive weak current industrial parts. lead brass 13.hpb59-1: is the widely used lead brass, which is characterized by good machinability, good mechanical properties, to withstand cold and hot pressure processing, easy brazing and welding, with a general corrosion good stability, but the tendency to corrosion cracking, hot stamping and cutting adapted to manufacture various structural components, such as screws, washers, gaskets, bushings, nuts, nozzles and the like. 14.hsn62-1 tin brass: in seawater has a high corrosion resistance, good mechanical properties, cold brittleness when cold, is only applicable to hot pressing, good machinability, easy welding and brazing, but corrosion cracking (quarter crack) tendencies. as sea water or the ship or other parts of the contact parts of gasoline. 15.hsn70-1 tin brass: tin brass is a typical, high corrosion resistance in the atmosphere, steam, oil and oil in water, and has good mechanical properties, acceptable machinability, easy welding and brazing, in the cold and hot state is good press workability, corrosion cracking (cracking quaternary) tendencies. for corrosion-resistant parts (such as the condenser) on a seagoing vessel, with water, steam, oil conduit contact thermal equipment parts.
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