公差与配合≤500毫米公差数值.doc

公差与配合 尺寸≤500毫米公差数值1毫米mm=1000微米um公差尺寸[毫米]公差等级[微米um]IT01TI0T1IT2IT3IT4IT5IT6IT7IT8IT9IT10IT11IT12IT13IT14*IT15*IT16*≤30.30.50.81.223461014254060100140250400600＞3～60.40.611.52.54581218304875120180300480750＞6～100.40.611.52.54691522365890150220360580900＞10～180.50.81.2235811182743701101802704307001100＞18～300.611.52.546913213352841302103305208401300＞30～500.611.52.547111625396210016025039062010001600＞50～800.81.22358131930467412019030046074012001900＞80～12011.52.54610152235548714022035054087014002200＞120～1801.223.5581218254063100160250400630100016002500＞180～250234.57101420294672115185290460720115018502900＞250～3152.5468121623325281130210320520810130021003200＞315～4003579131825365789140230360570890140023003600＞400～50046810152027406397155250400630970155025004000注：1毫米以下时无14到16级等级。