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מוטות מסגסוגת ברונזת זרחן C51000


Bronze Alloys -> C51000

 

 

 

 

General Characteristics 

C51000 Phosphor Bronze alloy is a cold worked bronze which possess higher yield strength than is readily available in most cast bronze products. Typical applications for C51000 phosphor bronze include bearings, bushings, gears, pinions, shafts, thrust washers and valve parts. C51000 Phosphor bronze can be readily brazed or soldered. Capacity for being cold worked is good.

 

 

Typical chemical composition 

Weight % 

Cu 

Sn 

P 

Pb 

Fe 

Zn 

minimum 

93.6 

4.2 

0.03 

-- 

-- 

-- 

maximum 

95.6 

5.8 

0.35 

0.05 

0.1 

0.3 

 

 

Physical properties 

Characteristics 

 

English 

Metric 

Nominal density  

(68°F/20°C) 

 

0.320 lbs/in3 

8.86 g/cm3 

Specific heat  

(212 °F/100°C) 

 

0.09 BTU/lb - °F 

380 J/KG- °K 

Coefficient of thermal expansion 

68°F – 392°F 

20°C – 200°C 

9.9 micro in/in- °F 

17.8 micro m/m- °K 

Thermal conductivity  

 

20°C   /   68°F 

48.4 BTU/ft- hr - °F 

84 W/m - °K 

Electrical resistivity 

20°C   /   68°F 

87 nΩ ∙ m 

Electrical conductivity 

20°C   /   68°F 

20% IACS 

Bronze Alloys -> C51000 -> Bars

Mechanical properties 

Temper 

Tensile 

Hardness 

 

Ultimate 

Yield 

Elongation in 50 mm (2 in.) 

Rockwell B 

 

KSI 

MPa 

KSI 

MPa 

% 

 

H02 – ½ Hard 

13 mm (0.5 in.) diameter  

75 

515 

65 

450 

25 

80 

25 mm  

(1 in.) diameter 

70 

480 

58 

400 

25 

78 

 

 

 

Specifications

 

·               AMS - 4625

·               ASTM – B103, B139

.

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The information presented doesn't claim to replace proffesional consultation in metals selection or production. 

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