氧化�?氧化钇稳�?垫圈, ZrOYO, 4.79mm ID, 11.79mm OD, 1.2mm厙�/title>

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氧化�?氧化钇稳�?垫圈, ZrOYO, 4.79mm ID, 11.79mm OD, 1.2mm厙�/div>

品牌: Goodfellow
产地: 英国
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产品介绍

产品参数

Inside Diameter[内部直径]	4.79mm
Outside Diameter[外部直径]	11.79mm
Quantity[数量]	10 Piece - 25 Piece
Size[尺寸]	M4 (ANSI)
Standard[标准]	ANSI B18.22M-1981, R1990 (Reg)
Thickness[厚度]	1.2mm
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? )	10.000 @20-1000ℂ�/td>
Melting point ( C )	2700.00
Specific heat ( J K?? kg?? )	400.0 - 500.0 @25ℂ�/td>
Thermal conductivity ( W m?? K?? )	2.50 @20ℂ�/td>
Upper continuous use temperature ( C )	2200
Mechanical Properties(机械性能)
Hardness - Vickers ( kgf mm?? )	1250
Tensile modulus ( GPa )	200.00
Tensile strength ( MPa )	300.00 - 600.00
Physical Properties(物理性质)
Density ( g cm?? )	5.900
Pultrusion(挤拉成型)
Compressive strength ( MPa )	2000