Phosphor Bronze Chemical Specifications | ||||
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ASTM B103 |
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Alloy 510 |
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UNS Number C51000 |
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Tensile Strength |
Rockwell B Scale (reference only) |
Superficial (30-T Scale) |
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ASTM Specification | Temper | min-max psi | min-max | min-max |
Annealed | Annealed | 43-58 | 12-64 | 24-59 |
H02 | 1/2 Hard | 58-73 | 60-85 | 53-73 |
H04 | Hard Tempered | 76-91 | 84-93 | 71-78 |
H06 | Extra Hard | 88-103 | 89-96 | 74-81 |
H08 | Spring Temper | 95-110 | 92-98 | 76-82 |
H10 | Extra Spring | 100-114 | 94-99 | 77-83 |
Phosphor Bronze Chemical Composition %
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ASTM A666
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Alloy
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UNS Designation
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Tin | Phosphorus | Iron, max | Lead, max | Zinc, max | Copper |
510 | C51000 | 4.2-5.8 | .030-.35 | 0.10 | 0.05 | 0.30 | remainder |
*Other Alloys Available |