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Material Specifications
|
Grey Iron |
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|
Grade |
Minimum |
Brinell |
|
CL20 G1800 |
20,000 |
156-187 |
|
CL25 G2500 |
25,000 |
170-229 |
|
CL30 G3000 |
30,000 |
179-241 |
|
CL35 G3500 |
35,000 |
197-255 |
|
Ductile Iron |
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|
Grade |
Minimum |
Minimum |
Elongation |
Brinell |
|
60-40-10 D-4018 |
60,000 |
40,000 |
18 |
170 max. |
|
65-45-12 D-4512 |
65,000 |
45,000 |
12 |
156-217 |
|
80-55-06 D-5506 |
80,000 |
55,000 |
6 |
187-255 |
|
1000-70-03 D-7003 |
100,000 |
70,000 |
3 |
241-302 |
|
120-90-02 D-Q&T |
120,000 |
90,000 |
2 |
As specified |
|
Steel |
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|
Grade |
Tensile |
Yield Strength-psi |
Elongation |
Reduction |
Brinell Hardness |
|
1018 |
64,000 |
54,000 |
15 |
40 |
126 |
|
12L14 |
78,000 |
60,000 |
10 |
35 |
163 |
|
4140 |
151,000 |
134,000 |
16 |
56 |
311 |
|
Additional grades available by request. |
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|
Split Steel |
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|
Grade |
Decimal Equivalent |
Tensile Strength |
Yield Strength |
Elongation (%) |
Brinell Hardness |
|
4 Gage |
.2242 |
49,000 |
30,000 |
25 |
143 |
|
9 Gage |
.1495 |
49,000 |
30,000 |
25 |
143 |
|
10 Gage (standard) |
.1345 |
49,000 |
30,000 |
25 |
143 |
|
Tolerances are for 48”wide sheets. Weights are based on ordered thickness at 41.82 lbs. per square foot per inch thick. Additional gages available by request with some added cost. |
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