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Material Properties |
Bronze / Iron Bearings
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The
raw materials that we can offer along with their chemical compositions,
mechanical properties & corresponding standards are as follows:
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Bronze
Bearings
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CHEMICAL ANALYSIS
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Bronze
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Graphite Bronze
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Diluted Bronze
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Copper
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89-91%
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87-89%
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66-68%
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Tin
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9-11%
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9-11%
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6-7%
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Carbon
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0.3%max
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0.5-1.8%
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0.6-0.7%
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Iron
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-
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-
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Balance
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MECHANICAL PROPERTIES
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Density
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Grams/cc
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6.4-6.8
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6.4-6.8
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6.4-6.8
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Oil Content
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% by Vol.
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18 min
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18 min
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18 min
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Radial crushing strength
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N/mm2
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140 min
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120 min
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160 min
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CORRESPONDING STANDARDS
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MPIF
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CT-1000-K-26
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CTG-1001-K-23
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DIN
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Sint A-50
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Sint A-51
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ISO 5755
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P4012Z
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P4022Z
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ASTM
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B438 Grade 1 Type 2
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B438 Grade 2 Type 2
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MB01 -1
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.
Other densities & strengths
also available upon request
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