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BRASS ALLOYS
BRONZE ALLOYS
COPPER ALLOYS
Machined Components
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SPECIFICATIONS | DESIGNATION |
EN | CuZn10 |
DIN | CW501L |
UNS | C22000 |
BS | CZ101 |
Cu | Pb | Fe | Zn | |
Min/Max | 89.0-91.0 | 0.05 | 0.05 | Rem |
Nominal | 90.0 | - | - | 10.0 |
Density | 0.318 lb/in3 at 68 F |
Electrical Conductivity | 44 %IACS @ 68 F |
Thermal Conductivity | 109 Btu • ft/(hr • ft2•oF)at 68F |
Temper | Tensile strength Rm [ksi] [MPa] | Yield strength Rp0.2 nominal [ksi] [MPa] | Elon gation 2” nominal [%] | Hardness nominal R30T HV | min bend ratio 90° | min bend ratio 180° | ||
GW | BW | GW | BW | |||||
Soft | 36-42 248-290 | 12 83 | 47 | 0 | 0 | 0 | 0 | |
H02 | 47-57 324-393 | 47 324 | 12 | 57 | 0 | 0 | 1.0 | 1.0 |
H04 | 57-66 393-455 | 58 400 | 4 | 66 | 0 | 1.0 | 1.5 | 3.0 |
H06 | 64-72 441-497 | 63 435 | 4 | 68 | 1.0 | 2.0 | 1.5 | |
H06 | 64-72 441-497 | 63 435 | 4 | 68 | 1.0 | 2.0 | 1.5 | |
H08 | 69-77 476-531 | 68 469 | 1 | 69 | 1.5 | 2.0 | ||
H10 | 72-80 497-552 | 70 483 | 1 | 70 | 1.5 | 3.0 |
ROUND RODS/BARS | 1 mm To 100 mm |
HEX | 5 mm To 60mm |
SQUARE | 5 mm To 60mm |
FLAT | 5 mm Min Thickness and max Width 120mm |
BILLETS | Up to 200 mm |
Tube | 9.5 mm To 76.2 mm |
SPECIFICATIONS | DESIGNATION |
EN | CuZn15 |
DIN | CW502L |
UNS | C23000 |
BS | CZ102 |
Cu | Pb | Fe | Zn | |
Min/Max | 84.0-86.0 | 0.05 | 0.05 | Rem |
Nominal | 85.0 | - | - | 5.0 |
Density | 0.316 lb/in3 at 68 F |
Electrical Conductivity | 37 %IACS @ 68 F |
Thermal Conductivity | 92 Btu • ft/(hr • ft2•oF)at 68F |
Temper | Tensile strength Rm [ksi] [MPa] | Yield strength Rp0.2 nominal [ksi] [MPa] | Elon gation 2” nominal [%] | Hardness nominal R30T HV | min bend ratio 90° | min bend ratio 180° | ||
GW | BW | GW | BW | |||||
Soft | 39-47 269-324 | 13 90 | 45 | - | 0 | 0 | 0 | 0 |
H02 | 51-61 352-421 | 49 338 | 18 | 105 | 0 | 0 | 0.5 | 1.5 |
H04 | 63-72 435-497 | 62 428 | 7 | 135 | 0 | 1.5 | 2.0 | 4.0 |
H06 | 72-80 497-552 | 69 476 | 4 | 150 | 1.5 | - | 2.5 | - |
H08 | 78-86 538-593 | 73 504 | 3 | 160 | 2.5 | - | 4.0 | - |
H10 | 82-90 566-621 | 76 524 | 1 | 170 | - | - | - | - |
ROUND RODS/BARS | 1 mm To 100 mm |
HEX | 5 mm To 60mm |
SQUARE | 5 mm To 60mm |
FLAT | 5 mm Min Thickness and max Width 120mm |
BILLETS | Up to 200 mm |
Tube | 9.5 mm To 76.2 mm |
SPECIFICATIONS | DESIGNATION |
EN | CuZn20 |
DIN | CW503L |
UNS | C24000 |
BS | CZ103 |
Cu | Pb | Fe | Zn | |
Min/Max | 78.5-81.5 | 0.05 | 0.05 | Rem |
Nominal | 80.0 | - | - | 20.0 |
Density | 0.313 lb/in3 at 68 F |
Electrical Conductivity | 32 %IACS @ 68 F |
Thermal Conductivity | 81 Btu • ft/(hr • ft2•oF)at 68F |
Temper | Tensile strength Rm [ksi] [MPa] | Yield strength Rp0.2 nominal [ksi] [MPa] | Elon gation 2” nominal [%] | Hardness nominal R30T HV | min bend ratio 90° | min bend ratio 180° | ||
GW | BW | GW | BW | |||||
Soft | 44-54 305-373 | 20 138 | 50 | - | 0 | 0 | 0 | 0 |
H02 | 55-65 379-448 | 42 290 | 18 | 62 | 0 | 0 | 1.0 | 1.5 |
H04 | 68-77 469-531 | 61 421 | 4 | 71 | 0 | 0 | 1.5 | 3.0 |
H06 | 78-87 538-600 | 68 469 | 2 | 75 | 0.5 | 1.5 | 2.0 | -|
H08 | 85-93 586-642 | 76 524 | 1 | 77 | 1.5 | - | 4.0 | - |
H10 | 89-97 614-669 | 78 548 | 1 | 78 | 3.0 | - | - | - |
ROUND RODS/BARS | 1 mm To 100 mm |
HEX | 5 mm To 60mm |
SQUARE | 5 mm To 60mm |
FLAT | 5 mm Min Thickness and max Width 120mm |
BILLETS | Up to 200 mm |
Tube | 9.5 mm To 76.2 mm |
Chemical Requirements | CuZn40 | CuZn35 | CuZn37 | CuZn30 |
Copper | 59.0 - 62.0% | 63.0 - 68.5% | 62.0 - 65.0% | 60.5 - 71.50% |
Lead | 0.75% max | 0.05% max | 0.30% max. | 0.05% max. |
Iron | 0.10% max | 0.05% max | 0.10% max | 0.05% max. |
Total Imp. | 0.30% max | 0.30% max | 0.60% max | 0.30% max |
Zinc | Remainder | Remainder | Remainder | Remainder |
Physical Properties | ||||
Condition | T.S. MPa | EL% Min | T.S. MPa | EL% Min |
Annealed (O) | 325 Min | 35% | 315 Min | 45% |
Half-Hard (HB) | 460-620 | - | 460-620 | - |
Hard (HD) | 660-775 | - | 620 min | - |
Fabrication Properties | |
Capacity for being | |
Cold forming | Excellent |
Machinability Rating | 40% |
Bending | Excellent |
Riveting | Excellent |
Forging | Excellent |
Uses |
Suitable for cold Heading, Forging, End Pressing & Bending |
Chemical Requirements | CuZn40 | CuZn35 | CuZn37 | CuZn30 |
Copper | 59.0 - 62.0% | 63.0 - 68.5% | 62.0 - 65.0% | 60.5 - 71.50% |
Lead | 0.75% max | 0.05% max | 0.30% max. | 0.05% max. |
Iron | 0.10% max | 0.05% max | 0.10% max | 0.05% max. |
Total Imp. | 0.30% max | 0.30% max | 0.60% max | 0.30% max |
Zinc | Remainder | Remainder | Remainder | Remainder |
Physical Properties | ||||
Condition | T.S. MPa | EL% Min | T.S. MPa | EL% Min |
Annealed (O) | 325 Min | 35% | 315 Min | 45% |
Half-Hard (HB) | 460-620 | - | 460-620 | - |
Hard (HD) | 660-775 | - | 620 min | - |
Fabrication Properties | |
Capacity for being | |
Cold forming | Excellent |
Machinability Rating | 40% |
Bending | Excellent |
Riveting | Excellent |
Forging | Excellent |
Uses |
Suitable for cold Heading, Forging, End Pressing & Bending |
Chemical Requirements | CuZn40 | CuZn35 | CuZn37 | CuZn30 |
Copper | 59.0 - 62.0% | 63.0 - 68.5% | 62.0 - 65.0% | 60.5 - 71.50% |
Lead | 0.75% max | 0.05% max | 0.30% max. | 0.05% max. |
Iron | 0.10% max | 0.05% max | 0.10% max | 0.05% max. |
Total Imp. | 0.30% max | 0.30% max | 0.60% max | 0.30% max |
Zinc | Remainder | Remainder | Remainder | Remainder |
Physical Properties | ||||
Condition | T.S. MPa | EL% Min | T.S. MPa | EL% Min |
Annealed (O) | 325 Min | 35% | 315 Min | 45% |
Half-Hard (HB) | 460-620 | - | 460-620 | - |
Hard (HD) | 660-775 | - | 620 min | - |
Fabrication Properties | |
Capacity for being | |
Cold forming | Excellent |
Machinability Rating | 40% |
Bending | Excellent |
Riveting | Excellent |
Forging | Excellent |
Uses |
Suitable for cold Heading, Forging, End Pressing & Bending |
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