Mechanical Properties of Aluminum Die Casting Alloys | ||||||||
Alloy | Tensile Strength lbs./sq. in.(ksi) | Yield Strength (.2% offset) lbs./sq.in.(ksi) | Elongation % IN 2 in. | HardnessBrinell | Melting Range *F | Density lb.per cu,in. | Average Thermal Coefficient of thermal expansion (68-212F) | Thermal Conductivity BTU-in/hr-ft²-°F |
A356 | 34000 | 24000 | 3.5 | 70-105 | 1030-1140 | 0.0965 | 11.9 | 1050 |
A360 | 46000 | 23900 | 3.5 | 75 | 1030-1100 | 0.0968 | 11.6 | 784 |
A380 | 47000 | 23100 | 3.5 | 80 | 1000-1100 | 0.0997 | 11.7 | 756 |
B390 | 46000 | 36000 | 1 | 120 | 950-1200 | 0.0979 | 10.3 | 930 |
EN AB47100 | 34800 | 20300 | 1 | 70 |
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ADC12 | 45000 | 21750 | 3.5 | 86 |
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ZL104 | 31900 |
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Strong aluminum alloy material,The material A380,ROHS
Chrome To prevent the oxidation.
High temperature resistant.
Characteristics:
1,featured with auto trimming, auto hooking, auto presser foot lifting, auto positioning to improve the reliability
and efficiency up to 30%.
2,Fine outlook and structure, two sets of synchronous belt to ensure smooth sewing.
3,Sealed auto lubricating system, oil once for a year.
4,Multi-function available by changing the needle board and pin sites cost effective.
5,Easy to operate. Button adjustable within the range of 1.2mm to 4mm. Stepless adjustment differential range
from 1:0.8 to 1:2.
6,spare parts made of steel and harden to increase the durability and reduce the noise.
7,Safety devices equipped.
8,Continuous work under the speed of 4000rpm to ensure the efficiency.
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