ASTM B139, QQ-B750
Typical Uses for C53400 Phosphor Bronze "B-1":
INDUSTRIAL: Bushings, Bearings, Fasteners
| Cu | Fe | Pb | P | Sn | Zn | |
| Min/Max | Rem | 0.1 | 0.8 - 1.2 | 0.03 - 0.35 | 3.5 - 5.8 | 0.3 |
| Nominals | 94.2000 | - | 1.0000 | 0.1900 | 4.6000 | - |
| Product Type | Temper Type |
| Bar | ASTM B103, B139 |
| Bearings and Bushings | MILITARY MIL-B-13501 |
| Plate | ASTM B103 |
| Rod | ASTM B139 |
| Shapes | ASTM B139 |
| Sheet | ASTM B103 |
| Strip | ASTM B103 |
| Temper | Sect. Size | Cold Work | Type Min | Temp | Tensile Strength | YS 0.05% UL | YS 0.02% Offset | YS 0.005% Offset | Elong. | RH B | RH C | RH F | RH 30T | VH 500 | BH 500 | BH 3000 | Shear Strgth | Fatigue Strgth | Izod Impact Strgth |
| - | in. | % | - | F | ksi | ksi | ksi | ksi | % | B | C | F | 30T | 500 | 500 | 3000 | ksi | ksi | ft-lb |
| - | mm. | - | - | C | MPa | MPa | MPa | MPa | - | - | - | - | - | - | - | - | MPa | MPa | J |
| BAR | |||||||||||||||||||
| H02 | 0 | 68 | 70 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H02 | 0 | 0 | SMAX | 20 | 483 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
| O60 | 0 | 68 | 55 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| O60 | 0 | 0 | SMAX | 20 | 380 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
| H08 | 0 | 68 | 104 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H08 | 0 | 0 | SMAX | 20 | 720 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
| H06 | 0 | 68 | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| H06 | 0 | 0 | TYP | 20 | - | - | - | - | 91 | - | - | - | - | - | - | - | - | 0 | |
| H06 | 0 | 68 | 99 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H06 | 0 | 0 | SMAX | 20 | 685 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
| H02 | 0 | 68 | 55 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H02 | 0 | 0 | SMIN | 20 | 380 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
| M20 | 0 | 68 | 60 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| M20 | 0 | 0 | SMAX | 20 | 415 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
| H02 | 0 | 68 | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| H02 | 0 | 0 | TYP | 20 | - | - | - | - | 70 | - | - | - | - | - | - | - | - | 0 | |
| H10 | 0 | 68 | 109 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H10 | 0 | 0 | SMAX | 20 | 750 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
| H04 | 0 | 68 | 72 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H04 | 0 | 0 | SMIN | 20 | 496 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
| O60 | 0 | 68 | 40 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| O60 | 0 | 0 | SMIN | 20 | 275 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
| O60 | 0 | 68 | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| O60 | 0 | 0 | TYP | 20 | - | - | - | - | 28 | - | - | - | - | - | - | - | - | 0 | |
| M20 | 0 | 68 | 40 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| M20 | 0 | 0 | SMIN | 20 | 275 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
| H10 | 0 | 68 | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| H10 | 0 | 0 | TYP | 20 | - | - | - | - | 94 | - | - | - | - | - | - | - | - | 0 | |
| H08 | 0 | 68 | 91 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H08 | 0 | 0 | SMIN | 20 | 625 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
| H04 | 0 | 68 | 87 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H04 | 0 | 0 | SMAX | 20 | 600 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
| H08 | 0 | 68 | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| H08 | 0 | 0 | TYP | 20 | - | - | - | - | 94 | - | - | - | - | - | - | - | - | 0 | |
| H06 | 0 | 68 | 84 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H06 | 0 | 0 | SMIN | 20 | 580 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
| H04 | 0 | 68 | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| H04 | 0 | 0 | TYP | 20 | - | - | - | - | 86 | - | - | - | - | - | - | - | - | 0 | |
| FLAT PRODUCTS | |||||||||||||||||||
| H06 | 0 | 68 | 91 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H06 | 0 | 0 | TYP | 20 | 627 | - | - | - | - | 91 | - | - | - | - | - | - | - | - | 0 |
| H08 | 0 | 68 | 98 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H08 | 0 | 0 | TYP | 20 | 676 | - | - | - | - | 94 | - | - | - | - | - | - | - | - | 0 |
| H04 | 0 | 68 | 80 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H04 | 0 | 0 | TYP | 20 | 552 | - | - | - | - | 86 | - | - | - | - | - | - | - | - | 0 |
| H02 | 0 | 68 | 62 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H02 | 0 | 0 | TYP | 20 | 427 | - | - | - | - | 70 | - | - | - | - | - | - | - | - | 0 |
| O60 | 0 | 68 | 47 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| O60 | 0 | 0 | TYP | 20 | 324 | - | - | - | - | 28 | - | - | - | - | - | - | - | - | 0 |
| H10 | 0 | 68 | 102 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H10 | 0 | 0 | TYP | 20 | 703 | - | - | - | - | 94 | - | - | - | - | - | - | - | - | 0 |
| M20 | 0 | 68 | 49 | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| M20 | 0 | 0 | TYP | 20 | 338 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
| Product Property | US Customary | Metric |
| Coefficient of Thermal Expansion | 9.9 . 10-6 per oF (68-572 F) | 17.14 . 10 6? per å¡C (20-300 C) |
| Density | 0.322 lb/in3 @ 68 F | 8.91 gm/cm3 @ 20 C |
| Electrical Conductivity | 15 %IACS @ 68 F | 0.087 MegaSiemens/cm @ 20 C |
| Electrical Resistivity | 69.1 ohms-cmil/ft @ 68 F | 11.4 microhm-cm @ 20 C |
| Melting Point Liquid US | 1620 F | 1049 C |
| Melting Point Solid US | 1750 F | 954 C |
| Modulas of Elasticity in Tension | 16000 ksi | 110300 MPa |
| Modulas of Rigidity | 6000 ksi | 41300 MPa |
| Specific Gravity | 8.91 | 8.91 |
| Thermal Conductivity | 40.0 Btu . ft/(hr . ft2 . å¡F) @ 68 F | 69.28 W/m . å¡K at 20 C |
| Joining Technique | Suitability |
| Brazing | Good |
| Butt Weld | Good |
| Capacity for Being Cold Worked | Good |
| Capacity for Being Hot Formed | Poor |
| Coated Metal Arc Welding | Poor |
| Gas Sheilded Arc Welding | Fair |
| Machinability rating | 70 |
| Oxyacetylene Welding | Poor |
| Seam Weld | Fair |
| Soldering | Excellent |
| Spot Weld | Fair |
| End Product | Specification |
| Bar | ASTM B103, B139 |
| Bearings and Bushings | MILITARY MIL-B-13501 |
| Plate | ASTM B103 |
| Rod | ASTM B139 |
| Shapes | ASTM B139 |
| Sheet | ASTM B103 |
| Strip | ASTM B103 |
