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This specification establishes the requirements for aluminum bronze rod, bar, and shapes for Copper Alloys UNS Nos. C61300, C61400, C61900, C62300, C62400, C63000, C63020, C63200, C64200, and C64210.
| Elements | Composition, % | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Copper Alloy UNS No. | ||||||||||
| C61300 | C61400 | C61900 | C62300 | C62400 | C63000 | C63020 | C63200 | C64200 | C64210 | |
| Aluminum Copper, incl | 6.0-7.5 | 6.0-8.0 | 8.5-10.0 | 8.5-10.0 | 10.0-11.5 | 9.0-11.0 | 10.0-11.0 | 8.7-9.5 | 6.3-7.6 | 6.3-7.0 |
| silver | remainder | remainder | remainder | remainder | remainder | remainder | 74.5 min | remainder | remainder | remainder |
| Iron | 2.0-3.0 | 1.5-3.5 | 3.0-4.5 | 2.0-4.0 | 2.0-4.5 | 2.0-4.0 | 4.0–5.5 | 3.5-4.3A | 0.30 max | 0.30 max |
| Nickel, incl | 0.15 max | … | … | 1.0 max | … | 4.0-5.5 | 4.2-e.o | 4.0-4.8A | 0.25 max | 0.25 max |
| cobalt | … | … | … | … | … | … | … | … | … | … |
| Manganese | 0.20 max | 1.0 max | … | 0.50 max | 0.30 max | 1.5 max | 1.5 max | 1.2-2.0 | 0.10 max | 0.10 max |
| Silicon | 0.10 max | … | … | 0.25 max | 0.25 max | 0.25 max | … | 0.10 max | 1.5-2.2 | 1.5-2.0 |
| Tin | 0.20-0.50 | … | 0.6 max | 0.6 max | 0.20 max | 0.20 max | 0.25 max | … | 0.20 max | 0.20 max |
| Zinc, max | 0.10B | 0.20 | 0.8 | … | … | 0.30 | 0.30 | … | 0.50 | 0.50 |
| Lead,max | 0.01 | 0.01 | 0.02 | … | … | … | 0.03 | 0.02 | 0.05 | 0.05 |
| Arsenic, max | … | … | … | … | … | … | … | … | 0.15 | 0.15 |
| Phosphorus, max | 0.015 | 0.015 | … | … | … | … | … | … | … | … |
| Other named elements | B | … | … | … | … | … | C | … | … | … |
Note:
A. Iron content shall not exceed nickel content.
B. When the product is for subsequent welding applications and is so specified by the purchaser, chromium shall be 0.05 % max, cadmium 0.05 % max, zirconium 0.05 %
max, and zinc 0.05 % max.
C. Chromium shall be 0.05 max and cobalt shall be 0.20 max
| Temper Designation | Diameter or Distance Between Parallel Surfaces,A in. [mm] | Tensile Strength, min ksi [MPa] | Yield Strength, min ksi [MPa], at 0.5 % Extension Under Load | Elongation in 4 3 Diameter or Thickness of Specimen min, %B | |
|---|---|---|---|---|---|
| Code | Name | ||||
| Copper Alloy UNS No. C61300 | |||||
| HR50 | drawn and stress relieved | rod (round only): | |||
| 1⁄2 [12] and under | 80 [550] | 50 [345] | 30 | ||
| over 1⁄2 [12] to 1 [25], incl | 75 [515] | 45 [310] | 30 | ||
| over 1 [25] to 2.0 [50] incl | 72 [495] | 40 [275] | 30 | ||
| over 2 [50] to 3 [80], incl | 70 [485] | 35 [240] | 30 | ||
| HR50 | drawn and stress relieved | rod (hexagonal and octagonal) and bar: | |||
| 1⁄2 [12] and under | 80 [550] | 40 [275] | 30 | ||
| over 1⁄2 [12] to 1 [25], incl | 75 (515] | 35 [240] | 30 | ||
| over 1 [25] to 2 [50], incl | 70 [485] | 32 [220] | 30 | ||
| Copper Alloy UNS No. C61400 | |||||
| HR50 | drawn and stress relieved | rod (round only): | |||
| 1/2 [12] and under | 80 [550] | 40 [275] | 30 | ||
| over 1/2 [12] to 1 [25], incl | 75 [515] | 35 [240] | 30 | ||
| over 1 [25] to 2 [50], incl | 70 [485] | 32 [220] | 30 | ||
| over 2 [50] to 3 [80], incl | 70 [485] | 30 [205] | 30 | ||
| Copper Alloy UNS No. C61900 | |||||
| HR50 | drawn and stress relieved | rod (round only): | |||
| 1⁄2 [12] and under | 90 [620] | 50 [345] | 15 | ||
| over 1⁄2 [12] to 1 [25], incl | 88 [605] | 44 [305] | 15 | ||
| over 1 [25] to 2 [50], incl | 85 [585] | 40 [275] | 20 | ||
| over 2 [50] to 3 [80], incl | 78 [540] | 37 [255] | 25 | ||
| M20 | as hot rolled | over 3 [80] | 75 [515] | 30 [205] | 20 |
| M20 | as hot rolled | shapes, all sizes | 75 [515] | 30 [205] | 20 |
| M30 | as hot extruded | ||||
| O20 | hot forged and annealed | ||||
| O25 | hot rolled and annealed | ||||
| O30 | hot extruded and annealed | ||||
| HR50 | drawn and stress relieved | ||||
| Copper Alloy UNS No. C62300 | |||||
| HR50 | drawn and stress relieved | rod (round only): | |||
| HR50 | drawn and stress relieved | 1⁄2 [12] and under | 90 [620] | 50 [345] | 12 |
| over 1⁄2 [12] to 1 [25], incl | 88 [605] | 44 [305] | 15 | ||
| over 1 [25] to 2 [50], incl | 84 [580] | 40 [275] | 15 | ||
| over 2 [50] to 3 [80], incl | 76 [525] | 37 [255] | 20 | ||
| M20 | as hot rolled | over 3 [80] | 75 [515] | 30 [205] | 20 |
| M30 | as hot extruded | ||||
| O20 | hot forged and annealed | ||||
| O25 | hot rolled and annealed | ||||
| O30 | hot extruded and annealed | ||||
| HR50 | drawn and stress relieved | ||||
| HR50 | drawn and stress relieved | rod (hexagonal and octagonal) and bar: | |||
| 1 [25] and under | 80 [550] | 35 [240] | 15 | ||
| over 1 [25] to 2 [50], incl | 78 [540] | 32 [220] | 15 | ||
| M20 | as hot rolled | over 2 [50] | 75 [515] | 30 [205] | 20 |
| M20 | as hot rolled | shapes, all sizes | 75 [515] | 30 [205] | 20 |
| M30 | as hot extruded | ||||
| O20 | hot forged and annealed | ||||
| O25 | hot rolled and annealed | ||||
| O30 | hot extruded and annealed | ||||
| HR50 | drawn and stress relieved | ||||
| Copper Alloy UNS No. C62400 | |||||
| HR50 | drawn and stress relieved | rod (round only): | |||
| 1⁄2 [12] and under | 95 [655] | 45 [310] | 10 | ||
| over 1⁄2 [12] to 1 [25], incl | 95 [655] | 45 [310] | 12 | ||
| over 1 [25] to 2 [50], incl | 90 [620] | 43 [295] | 12 | ||
| over 2 [50] to 3 [80], incl | 90 [620] | 40 [275] | 12 | ||
| M20 | as hot rolled | over 3 [80] to 5 [125] incl | 90 [620] | 35 [240] | 12 |
| M30 | as hot extruded | ||||
| O20 | hot forged and annealed | rod (hexagonal and octagonal) and bar: | |||
| O25 | hot rolled and annealed | 1⁄2 [12] to 5 [125], incl | 90 [620] | 35 [240] | 12 |
| O30 | hot extruded and annealed | shapes, all sizes | 90 [620] | 35 [240] | 12 |
| TQ50 | quench hardened and temper | rod (round only): | |||
| annealed over 3 [80] to 5 [125], incl | 95 [655] | 45 [310] | 10 | ||
| Copper Alloy UNS No. C63000 | |||||
| HR50 | drawn and stress relieved | 1—standard strength rod: | |||
| 1⁄2 [12] to 1 [25], incl | 100 [690] | 50 [345] | 5 | ||
| over 1 [25] to 2 [50], incl | 90 [620] | 45 [310] | 6 | ||
| over 2 [50] to 3 [80], incl | 85 [585] | 42.5 [295] | 10 | ||
| M20 | as hot rolled | over 3 [80] to 4 [100], incl over 4 [100] | 85 [585] 80 [550] | 42.5 [295] 40 [275] | 10 12 |
| M30 | as hot extruded | ||||
| O20 | hot forged and annealed | ||||
| O25 | hot rolled and annealed | ||||
| O30 | hot extruded and annealed | ||||
| HR50 | drawn and stress relieved | ||||
| bar: | |||||
| HR50 | drawn and stress relieved | 1⁄2 [12] to 1 [25], incl | 100 [690] | 50 [345] | 5 |
| over 1 [25] to 2 [50], incl | 90 [620] | 45 [310] | 6 | ||
| M20 | as hot rolled | over 2 [50] to 4 [100], incl over 4 [100] | 85 [585] 80 [550] | 42.5 [295] 40 [275] | 10 12 |
| M30 | as hot extruded | ||||
| O20 | hot forged and annealed | ||||
| O25 | hot rolled and annealed | ||||
| O30 | hot extruded and annealed | ||||
| HR50 | drawn and stress relieved | ||||
| M20 | as hot rolled | shapes, all sizes | 85 [585] | 42.5 [295] | 10 |
| M30 | as hot extruded | ||||
| O20 | hot forged and annealed | ||||
| O25 | hot rolled and annealed | ||||
| O30 | hot extruded and annealed | ||||
| HR50 | drawn and stress relieved | ||||
| 2—high strength | |||||
| HR50 | drawn and stress relieved | rod: | |||
| 1 [25] and under | 110 [760] | 68 [470] | 10 | ||
| over 1 [25] to 2 [50], incl | 110 [760] | 60 [415] | 10 | ||
| over 2 [50] to 3 [80], incl | 105 [725] | 55 [380] | 10 | ||
| TQ50 | quench hardened and temper annealed | over 3 [80] to 5 [125], incl | 100 [690] | 50 [345] | 10 |
| O32 | hot extruded and temper annealed | ||||
| Copper Alloy UNS No C63020 | |||||
| TQ30 | quenched hardened and tempered | rod and bar: | |||
| up to 1 [25] incl | 135 [930] | 100 [690]C | 6 | ||
| over 1 [25] to 2 [50], incl | 130 [890] | 95 [650]C | 6 | ||
| over 2 [50] to 4 [100], incl | 130 [890] | 90 [620]C | 6 | ||
| Copper Alloy UNS No. C63200 | |||||
| TQ50 | quench hardened and temper annealed | rod and bar: | |||
| TQ55 | quench hardened, temper annealed, drawn, and stress relieved | up to 3 [80], incl over 3 [80] to 5 [125], incl over 5 [125] to 12 [300], incl shapes, all sizes | 90 [620] 90 [620] 90 [620] 90 [620] | 50 [345] 45 [310] 40 [275] 40 [275] | 15 15 15 15 |
| O20 | hot forged and annealed | bar and shapes: | |||
| O25 | hot rolled and annealed | all sizes | 90 [620] | 40 [275] | 15 |
| Copper Alloy UNS Nos. C64200 and C64210 | |||||
| HR50 | drawn and stress relieved | rod and bar: | |||
| 1⁄2 [12] and under | 90 [620] | 45 [310] | 9 | ||
| over 1⁄2 [12] to 1 [25], incl | 85 [585] | 45 [310] | 12 | ||
| over 1 [25] to 2 [50], incl | 80 [550] | 42 [290] | 12 | ||
| over 2 [50] to 3 [80], incl | 75 [515] | 35 [240] | 15 | ||
| M10 | as hot forged-air cooled | over 3 [80] to 4 [100] incl | 70 [485] | 30 [205] | 15 |
| M20 | as hot rolled | over 4 [100] | 70 [485] | 25 [170] | 15 |
| M30 | as hot extruded | ||||
| M30 | as hot extruded | shapes, all sizes | 70 [485] | 30 [205] | 15 |
| Temper Designation | Diameter or Distance Between Parallel Surfaces, in. | Tensile Strength, min, ksi | Yield Strength at 0.5 % Extension Under Load, min, ksi | Elongation in 4x Diameter or Thickness of Specimen, min, % A | |
|---|---|---|---|---|---|
| Copper Alloy UNS Nos. C70600 and C70620 | |||||
| O60, M30 | round, hexagonal, and octagonal rods and square bars | all sizes | 38 | 15 | 30 |
| H04 | round, hexagonal, and octagonal rods and square bars | up to 3⁄8, incl | 60 | 38 | 10 |
| over 3⁄8 to 1, incl | 50 | 30 | 15 | ||
| over 1 to 3, incl | 40 | 15 | 30 | ||
| over 3 to 5, incl | 38 | 15 | 20 | ||
| O60 | rectangular bars and shapes | all sizes | 38 | 15 | 30 |
| For Thicknesses | |||||
| H04 | rectangular bars | up to 3⁄8, incl | 55 | 30 | 10 |
| over 3⁄8 to 1⁄2, incl | 50 | 28 | 12 | ||
| over 1⁄2 to 3 | 40 | 17 | 20 | ||
| H04 | shapes | all sizes | (As agreed upon between the manufacturer or supplier and the purchaser) | ||
| Copper Alloy UNS Nos. C71500 and C71520 | |||||
| 060, M30 | round, hexagonal,and octagonalrods and square bars | up to 1/2. incl | 52 | 18 | 30 |
| over 1/2 to 1, incl | 48 | 18 | 30 | ||
| over 1 | 45 | 18 | 30 | ||
| H01 | round, hexagonal,and octagonal rods and square bars | up to V2. incl | 65 | 50 | 10 |
| over ’12 to 1, incl | 60 | 45 | 15 | ||
| over 1 to 3, incl | 55 | 35 | 20 | ||
| over 3to 5,incl | 45 | 18 | 20 | ||
| H04 | up to V2. incl | 80 | 60 | 8 | |
| over 1/2 to 1, incl | 75 | 58 | 10 | ||
| over 1 to 2,incl | 70 | 55 | 10 | ||
| 060 | rectangular bars and shapes | all sizes | 45 | 15 | 30 |
| For Thicknesses | |||||
| H04 | rectangular bars | up to 1/2. incl | 75 | 55 | 7 |
| H04 | shapes | over 1/2 to 1, incl all sizes | 70 | 50 (As agreed upon between the manufacturer | 10 |
| or supplier and the purchaser) | |||||
Note :
<p>A. For rectangular bar, the Distance Between Parallel Surfaces as used in this table refers to the thickness.<br>
B. Elongation values are based on 5.65 times the square root of the area for dimensions greater than 0.10 in. [2.5 mm]. In any case, a minimum gage length of 1 in. [25
mm] shall be used.<br>
C. Yield strength at 0.2 % offset.</p>