各种材料摩擦系数表

1、 / 7各种材料摩擦系数表MATERIAL 1MATERIAL 2Coefficient Of FrictionDRYGreasyStaticSlidingStaticSlidingAluminumAluminum1,05-1,351,40,3AluminumMild Steel0,610,47BrakeMaterialCast Iron0,4BrakeMaterialCast Iron (Wet)0,2BrassCast Iron0,3BrickWood0,6BronzeCast Iron0,22BronzeSteel0,16CadmiumCadmium0,50,05CadmiumMild

2、Steel0,46Cast IronCast Iron1,10,150,07Cast IronOak0,490,075ChromiumChromium0,410,34CopperCast Iron1,050,29CopperCopper1,00,08CopperMild Steel0,530,360,18 Copper-Lead AlloySteel0,22-DiamondDiamond0,10,05 - 0,1DiamondMetal0,1 -0,150,1GlassGlass0,9 - 1,00,40,1 - 0,60,09-0,12GlassMetal0,5 - 0,70,2 - 0,3

3、GlassNickel0,780,56GraphiteGraphite0,10,1GraphiteSteel0,10,1Graphite (In vacuum)Graphite (In vacuum)0,5 - 0,8Hard CarbonHard Carbon0,160,12 - 0,14Hard CarbonSteel0,140,11 - 0,14IronIron1,00,15 - 0,2LeadCast Iron0,43LeatherWood0,3 - 0,4LeatherMetal(Clean) 0,(60,2LeatherMetal(Wet)0,4LeatherOak (Parall

4、el grain)0,610,52MagnesiumMagnesium0,60,08NickelNickel0,7-1,10,530,280,12NickelMild Steel0,64;0,178NylonNylon0,15 - 0,25OakOak (parallel grain)0,620,48OakOak (cross grain)0,540,320,072PlatinumPlatinum1,20,25PlexiglasPlexiglas0,80,8PlexiglasSteel0,4 - 0,50,4 - 0,5PolystyrenePolystyrene0,50,5Polystyre

5、neSteel0,3-0,350,3-0,35PolytheneSteel0,20,2RubberAsphalt (Dry)0,5-0,8RubberAsphalt (Wet)0,25-0,0,75RubberConcrete (Dry)0,6-0,85RubberConcrete (Wet)0,45-0,75SaphireSaphire0,20,2SilverSilver1,40,55Sintered BronzeSteel-0,13SolidsRubber1,0 - 4,0-SteelAluminium Bros0,45SteelBrass0,350,19Steel(Mild)Brass0

6、,510,44Steel (Mild)Cast Iron0,230,1830,133SteelCast Iron0,40,21SteelCopper Lead Alloy0,220,160,145SteelGraphite0,210,09(Hard)SteelGraphite0,10,1Steel (Mild)Lead0,950,950,50,3Steel (Mild)Phos. Bros0,340,173SteelPhos Bros0,35Steel(Hard)Polythened0,20,2Steel(Hard)Polystyrene0,3-0,350,3-0,35Steel (Mild)

7、Steel (Mild) 070,570,09-0,19Steel(Hard)Steel (Hard) 0,780,420,05-0,110,029-.12SteelZinc (Plated on steel)0,50,45-TeflonSteel0,040,040,04TeflonTeflon0,040,040,04TinCast Iron.32Tungsten CarbideTungstenCarbide0,2-0,250,12Tungsten CarbideSteel0,4 - 0,60,08 - 0,2Tungsten CarbideCopper0,35Tungsten Carbide

8、Iron0,8WoodWood(clean)0,25 - 0,5WoodWood (Wet)0,2WoodMetals(Clean)0,2-0,6WoodMetals (Wet) 0,2WoodBrick0,6WoodConcrete0,62ZincZinc0,60,04ZincCast Iron0,850,21MATERIAL 1MATERIAL 2Coefficient Of FrictionDRYLUBRICATEDStaticSlidingStaticSliding摩擦系数摩擦副材料摩擦系数N无润滑 有润滑 钢-钢 0.15* 0.1-0.12*0.1 0.05-0.1钢-软钢 0.2

9、 0.1-0.2钢-不淬火的 T8 0.15 0.03钢-铸铁0.2-0.3* 0.05-0.150.16-0.18钢-黄铜 0.19 0.03钢-青铜 0.15-0.18 0.1-0.15*0.07钢-铝 0.17 0.02钢-轴承合金0.2 0.04钢-夹布胶木0.22 -钢-钢纸 0.22 -钢-冰 0.027* -0.014石棉基材料-铸铁或钢 0.25-0.40 0.08-0.12皮革-铸铁或钢0.30-0.500.12-0.15材料 （硬木 ）- 铸铁或钢 0.20-0.35 0.12-0.16软木-铸铁或钢0.30-0.500.15-0.25钢纸-铸铁或钢0.30-0.500.1

10、2-0.17毛毡-铸铁或钢 0.22 0.18软钢-铸铁0.2*,0.18 0.05-0.15软钢-青铜0.2*,0.18 0.07-0.15铸铁 -铸铁0.15 0.15-0.160.07-0.12铸铁 -青铜0.28* 0.16*0.15-0.21 0.07-0.15铸铁-皮革0.55*,0.280.15*,0.12铸铁-橡皮0.8 0.5皮革-木料0.4-0.5* -0.03-0.05铜-T8 钢 0.15 0.03铜-铜 0.20 -黄铜-不淬火的T8钢0.19 0.03黄铜-淬火的T8钢0.14 0.02黄铜-黄铜0.17 0.02黄铜-钢 0.30 0.02黄铜-硬橡胶0.25 -

11、黄铜-石板0.25 -黄铜 -绝缘物 0.27 -青铜-不淬火的T8钢0.16 -青铜 -黄铜 0.16 -青铜-青铜0.15-0.200.04-0.10青铜 -钢 0.16 -青铜- 夹布胶木0.23-青铜-钢纸0.24 -青铜- 树脂0.21 -青铜 -硬橡胶0.36 -青铜 - 石板 0.33 -青铜 -绝缘物0.26 -铝-不淬火的T8钢0.18 0.03铝-淬火的T8钢0.17 0.02铝-黄铜0.27 0.02铝-青铜0.22 -铝-钢 0.30 0.02铝-夹布胶木 0.26 -硅铝合金 -夹布胶木 0.34 - TOC o 1-5 h z 硅铝合金-钢纸0.32-硅铝合金- 树

12、脂0.28-硅铝合金- 硬橡胶0.25 -硅铝合金-石板0.26-硅铝合金- 绝缘物0.26 -钢-粉末冶金 0.35-0.55* -木材 -木材0.4-0.6* 0.1*0.2-0.5 0.07-0.10麻绳 -木材0.5-0.8* -0.545号淬火钢 - 聚甲醛 0.46 0.01645 号淬火钢 - 聚碳酸脂 0.30 0.0345号淬火钢 -尼龙 9（加 0.57 0.023%MoS填充料）45 号淬火钢 - 尼龙 9（ 加 0.48 0.023 TOC o 1-5 h z 30%玻璃纤维填充物）45 号淬火钢 - 尼龙 1010 0.039 -（加 30%玻璃纤维填充物）45 号淬

13、火钢 - 尼龙 1010 0.07 -（加 40%玻璃纤维填充物）45号淬火钢-氯化聚醚 0.35 0.03445号淬火钢-苯乙烯0.35-0.46 0.018- 丁二烯 - 丙烯腈共聚体（ABS）注:1. 表中滑动摩擦系数是试验数值, 只能作为近似计算参考2.表中带刈者为静摩擦系数各种工程用塑料的摩擦系数 下试样上试样（钢）上试样（塑料）静摩擦动摩擦静摩擦动摩擦（塑料）系数s系数k系数s系数（ik聚四氟乙烯 0.10 0.05 0.04 0.04聚全氟乙丙烯0.25 0.18 -低密度聚乙烯0.27 0.26 0.33 0.33高密度聚乙烯 0.18 0.08-0.12 0.12 0.11聚甲醛 0.14 0.13 -聚偏二氟乙烯0.33 0.25 -聚碳酸酯0.60 0.53 -聚苯二甲酸乙 0.29 0.28 0.27* 0.20*二醇酯聚酰胺（尼龙 66） 0.37 0.34 0.42* 0.35*聚三氟氯乙烯 0.45* 0.33* 0.43* 0.32*聚氯乙烯 0.45* 0.40* 0.50* 0.40*聚偏二氯乙烯 0.68* 0.45* 0.90* 0.52*注:*表示粘滑运动.常用材料的滚动摩擦系数 摩擦副材料滚动摩擦系数k,