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Abrasion Resisting Plate
Abrasion Resisting Steel was designed to satisfy the demand for a grade of steel that would give prolonged service life where abrasion is the primary cause of failure. The surface hardness of Abrasion Resisting Steel will usually be in the range of 200 to 250 Brinell.
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TYPICAL ANALYSIS* |
AR400F |
AR235 |
AR500 |
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Carbon (C) % |
.12/.16 |
.407.50 |
.27A34 |
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Manganese (Mn) max % |
1.55 |
.60/.90 |
,35/,6 |
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Phosphorus (P) max % |
.025 |
.040 |
.035 |
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Sulphur (S) max % |
.005 |
.050 |
.010 |
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Chromium (Cr) max % |
.55 |
- |
.8/1.15 |
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Nickel (Ni) % |
1.00 |
- |
- |
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Molybdenum (Mo) max % |
.55 |
|
.15/.25 |
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Silicon (Si) % |
.35A55 |
.10/.40 |
.15/.40 |
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Vanadium (V) % |
- |
- |
- |
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Boron (B) % |
.0005/.005 |
- |
.0005 min |
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SURFACE BRINELL
HARDNESS (HB) |
360/444 |
approx.
235 nom. |
444 min |
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