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Material: RO4200-1, RO4210-2
Carried standard: ASTM B393
Purity:>99.9% 99.95%
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Composition %
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Material
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main
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Other impurities max
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Nb
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Fe
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Si
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Ni
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W
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Mo
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Ti
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Ta
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O
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C
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H
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N
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Nb 1
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remaining
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0.004
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0.004
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0.002
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0.005
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0.005
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0.002
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0.07
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0.015
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0.0040
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0.0015
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0.003
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Nb 2
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remaininhg
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0.005
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0.01
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0.005
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0.02
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0.01
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0.004
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0.10
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0.02
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0.01
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0.0015
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0.008
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standard
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Tensile strength，min pound/inch 2（MPa）
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Yield strength（0.2％residual deformation）min，pound/inch2 （MPa）
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elogation， min，％1inch(25.4mm)gauge length
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>=0.010
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<0.010
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RO4200-1
RO4210-2
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18000 (125)
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12000 (85)
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25
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20
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thickness（mm）
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width（mm）
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length（mm）
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foil
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0.03-0.09
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30-150
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<2000
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laminal
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0.1-0.5
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30- 600
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30-2000
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sheet
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0.5-10
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50-1000
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50-2000
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