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Material Specifications
Die Cast Zinc, Alloy #7
| Mechanical Properties (as cast) |
Physical Properties |
Chemical Compositions % |
Tensile Strength, PSI
Impact Strength - Ft./Lbs. Charpy
Brinell Hardness,
500kg 20mm 30 sec
Elongation in 2", %
Shear Strength, PSI
Compressive Strength
Mod. of Rupture, PSI |
41000
40
76
14
31000
60000
95000
|
Melting Point Degrees F
Density Lbs./Cu. In.
Coefficient of Thermal
Expansion In./In. x 10 -6 Deg. F
Specific Conductivity
Thermal Conductivity
Cal./Sec. Sq.-Cm./Degrees C
Elec.Conductivity,%Cu Std.
|
728
.240
15.2
.10
.27
26 |
Al
Mg
Cu Max.
Fe Max.
Pb Max.
Cd. Max
Sn Max.
Ni
Zn*
|
3.5 - 4.3
.005 - .020
.25
.075
.003
.002
.001
.005 - .020
Remainder
|
*99.99+ % Purity
|
Sand Cast Zinc, Alloy ZA-12
| Mechanical Properties |
Physical Properties |
Chemical Compositions % |
Tensile Strength
Yield Strength .2% Offset
Elongation in 2", %
Brinnel Hardness |
40000-45000
3000
1-3
92-96 |
Melting Point Degrees F
Density Lbs./Cu.In.
Electrical Conductivity (% IACS)
|
710-810
.218
25 |
AL
MG
CU
ZN |
11
.02
.75
Remainder |
Die Cast Aluminum, Alloy 380
| Mechanical Properties |
Physical Properties |
Chemical Compositions % |
Tensile Strength, PSI
Yield Strength, PSI
Elongation in 2", %
Brinnel Hardness
|
46000
23000
2.5
80 |
Solid temperature Range
Density Lbs./Cu In.
Electrical Conductivity (%IACS) |
1000-1100
.098
23 |
Si
Cu
Mg Max.
Zn Max.
Fe Max.
Mn Max.
Al |
7.5-9.5
3.0-4.0
0.10
3.0
2.0
0.50
Remainder |
Sand Cast Malleable Iron, Ferretic
| Mechanical Properties |
Standards |
Min. Tensile Strength, PSI
Min. Yield Strength, PSI
Min. Elongation in 2", %
Brinnel Hardness |
50000
32000
10
156 |
ASTM Spec. A-47-77
SAE Spec. J158
|
Grade 32510
Grade M3210 |
Sand Cast Ductile Iron
| Mechanical Properties |
Standards |
Min. Tensile Strength
Min. Yield Strength
Elongation |
60000
40000
18 |
ASTM A536-80
MIL-I-11466 |
Grade 5, 60-40-18, Class 6 |
Sand Cast Yellow Brass
| Mechanical Properties |
Standards |
Tensile Strength
Yield Strength
Elongation in 2", % |
38000
13000
35 |
Commercial Grade |
Sand Cast Red Brass (Bronze)
| Mechanical Properties |
Standards |
Tensile Strength
Yield Strength
Elongation in 2", % |
37000
----
17 |
ASTM B-62-52, B-145-52-4A
MIL-B-16444
SAE 40 |
Electrical Grade Rigid PVC
| Mechanical Properties |
ASTM Method |
Tensile Strength
Ultimate Elongation
Flexural Strength, PSI
Flexural Modulus, PSI
Heat Deflection Temp.
(1/8" Unannealed) |
6200
150%
11900
435000
158ºF(70ºC) |
D638
D638
D790
D790
D648 |
| | |
