ASTM C95400铜合金C95400铝青铜
ASTMC95400铜合金ASTMC95400铝青铜
铸造铝青铜说明结构材料。使用温度在-200°C~+200°C之间
主要用途:机械受力部件:杠杆,外壳,衬套,电气行业的碳刷夹板,家具行业的配件,纺织机械和汽车行业的小齿轮、锥齿轮,同步环,切换装置和换挡拨叉密度7.5g/cm3
Technical Data SheetChemical Composition LimitsWeight%CuAlFeNiASTMC95400Rem8.5 / 11.04.0 / 5.54.0 / 5.5
CuAl10Ni5Fe4is a high strength material, combinedwith good resistance to oxidation and corrosion, especially inmarine environments. Although other optional additions such asiron, nickel, manganese and silicon can be added for even greatercorrosion resistance, strength and toughness properties.
Typical Mechanical Properties
铝青铜的典型使用
-阀茎、泵轴、密封腺体,防喷器部分
,起落架衬套及轴承、皮瓣衬套,致动器,部分,支撑套管
汽车气门,气门座
其他工业——球、齿轮、凸轮、轴系、发电站的冷凝器管和脱盐装置,气门座,气门,泵轴、结构成员,、热交换器、头,换热器法兰、轴承、轴套、阀球,液压衬套为地球移动设备、耐腐蚀的文章,飞机零件、焊接管
它们是QAl5、QAl7、QAl9-2、QAl9-4、QAl9-5-1-1、QAl10-3-1.5、QAl10-4-4、QAl10-5-5、QAl11-6-6.而美国ASTM标准中加工铝青铜共有26,铸造合金有18个。铝青铜的基本合金组成为Cu-Al、Cu-Al-Fe、Cu-Al-Ni、Cu-Al-Fe-Ni、Cu-Al-Fe-Ni-Mn等。
公司常年备现货库存。欢迎各界人士莅临参观指导!!!
UNS No. C95200; UNS No. CuAl10Fe5Ni5-C; UNS No. CuAl10Fe5Ni5-C; UNS No. C95410; UNS No. C95500; UNS No. CuAl10Fe5Ni5-C; UNS No. C95600; UNS No. C95700; UNS No. CuAl10Fe5Ni5-C; UNS No. C95820; and UNS No. C95900.
(In Tension)
Imperial
Metric
Density
0.274lb/in³ @ 68º F
7580 kg/m³ @ 20ºC
Specific Gravity
7.58
7.58
Specific Heat
0.090 Btu/lb º F @68º F
376.7 J/kg ºC @20 ºC
Electrical Conductivity
7% IACS @ 68º F
0.041mega Siemens/cm @20 ºC
Thermal Conductivity
22.6 Btu.ft(hr.ft² º F) @68º F
0.391W/cm ºC @20 ºC
Thermal Expansion
9.0 x10ˉ 6 per º F (68-572 º F )
15.5 x10ˉ 6 perºC (20-300 ºC)
Electrical Resistivity
116Ω-cmil/ft @ 68º F
19.28 µ Ω-cm@20 ºC
Relative Magnetic Permeability
1.4µ
Machining Index
20 (Based on free machining brass )
Modulus of Rigidity
6800ksi
46884MPa
Modulus of Elasticity
18200ksi
125484MPa
Melting Range
1920-1960 ºF
1049-1071ºC
Hot Working Range
1450-1700 ºF
788-927 ºC
Cold Working
Limited
Cryogenic
Retains properties down to – 302 ºF
(-190 ºC)
Elevated Temperatures
Retains properties to 662 ºF
(350 ºC)