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C53400 Phosphor Bronze "B-1"
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C53400 Phosphor Bronze "B-1"

ASTM B139, QQ-B750

Typical Uses for C53400 Phosphor Bronze "B-1":

INDUSTRIAL: Bushings, Bearings, Fasteners

Chemical Composition
Temper
Mechanical Properties
Physical Properties
Fabrication
Specifications
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

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