Goodfellow(顾特服)
黄铜,球体, Cu70Zn30, 3mm直径

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关注:1877
品牌:Goodfellow
产地:英国
订货号包装规格
564-937-8250 Piece
617-235-26100 Piece
154-403-63200 Piece
300-458-55500 Piece

产品参数

Diameter[直径]3mm
Grade[等级]Grade 200
Quantity[数量]50 Piece - 500 Piece
Sphericity[球面]5.08μm
Type[类型]Precision Sphere
Mechanical Properties(机械性能)
Elongation at break ( % )< 65.0
Hardness - Brinell65 - 160
Izod impact strength ( J m⁻¹ )50.0 - - 90.0
Modulus of elasticity ( GPa )100.0 - 115.0
Shear strength ( MPa )200 - 400
Tensile strength ( MPa )300.00 - 700.00
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ )19.000 - 20.000 @20-100℃
Melting point ( C )910.00 - 965.00
Thermal conductivity ( W m⁻¹ K⁻¹ )109.00 - 121.00 @23℃
Physical Properties(物理性质)
Density ( g cm⁻³ )8.550
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm )6.2-7.8
Temperature coefficient ( K⁻¹ )0.00120 - 0.00160

其他参数

公差

直径±5%
产品发布日期:2025.03.18
Goodfellow(顾特服)