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Norris Coupling Specs
| Chemical Properties,% |
Mechanical Properties |
| Carbon |
.20/.33 |
Tensile Strength, ksi; (Mpa) |
95 min. (655) |
| Manganese |
.70/.90 |
Yield Strength, ksi; (Mpa) |
80/100 (522/689) |
| Phosphorus |
.03 Mx |
Elongation, 2", % |
16 min. |
| Sulfur |
.03 Mx |
Reduction in Area, % |
50 min. |
| Silicon |
.15/.30 |
Hardness Rockwell A |
56/62 |
| Chromium |
.40/.60 |
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| Molybdenum |
.15/.25 |
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| Nickel |
.40/.70 |
Sprayloy® Coating |
| Chemical Properties,% |
Coating Mechanical Properties |
| Iron |
4 |
Ground Smoothness, microinches |
125 max. |
| Chromium |
14 |
Hardness, RC |
56 min. |
| Silicon |
4.3 |
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| Boron |
3.1 |
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| Nickel |
Balance |
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Rod Size
IN. (mm) |
Approx Wt
LBS. (kg) |
Slimhole OD
IN. (mm) |
Fullsize OD
IN. (mm) |
Oversize OD
IN. (mm) |
| 5/8 (15.88) |
1.3 (.59) |
1 1/4 (31.75) |
1 1/2 (38.1) |
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| 3/4 (19.05) |
1.4 (.64) |
1 1/2 (38.10) |
1 5/8 (41.28) |
1 13/16 (46.04) |
| 7/8 (22.23) |
1.7 (.77) |
1 5/8 (41.28) |
1 13/16 (46.04) |
2 (50.08) |
| 1 (25.40) |
2.7 (1.22) |
2 (50.80) |
2 3/16 (55.5) |
2 3/8 (60.33) |
| 1 1/8 (28.58) |
3.4 (1.54) |
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2 3/8 (60.33) |
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| Copyright © 2005 Norris,
a Dover Company. All rights reserved. |
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