ITEM Profile

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1、TechnicalDataAluminumProfiles技术参数工业铝型材SelectionofProfileLine型材系列的选择WhenselectingtheappropriateprofileLine,youneedtoconsiderthemaximumprofileloadanticipated.Thecorrectsizeofprofilecanbefoundfromacalculationofthestressduetobendingandmaterialstrain,takingintoac-countappropriatesafetyreserve

2、s.当选择适当的型材系列时，你需要考虑型材的预期最大载荷。通过计算弯曲和材料应变所造成的应力，并考虑适当的安全余量，从而确定型材的正确尺寸。ProfilesofLine6型材6系列ProfilesofLine8型材8系列Forareaswithlowerloads,“lightduty”profilesareavailableinLine6and“lightduty”and“E”(Economy)profilesinLine8.Thisensuresthatallcomponentscanstillbeusedthroughout,andthattheconstruct

3、ionisnotonlycost-effective,butcanalsoaccommodatetheappropriatestresses.对于载荷较低的区域，可以采用6系列的“轻载”型材以及“轻载”和“E”（经济型）8系列的型材。这样可以确保所有零部件都物尽其用，结构不仅具有成本效益，而且能够承受适当的应力。TechnicalData技术数据ExtrudedProfile挤压型材SymbolAlMgSi0.5F25符号AlMgSi0.5F25Materialnumber3.3206.72材料编号3.3206.72Status:Artificiallyaged状态：经

4、过人工时效处理Mechanicaldetails(applyonlyinpressdirec-机械性能详情（仅沿压力方向受力）tion)拉伸强度Rm最小245N/mm2TensilestrengthRmmin.245N/mm220.2极限Rp0.2最小195N/mm0.2limitRp0.2min.195N/mm2密度2.7kg/dm33延伸率ADensity2.7kg/dm5最小10%DuctileyieldA5min.10%延伸率A10最小8%DuctileyieldA10min.8%延展的线性系数23.6x10-61/KLinearcoefficient弹性模量大

5、约70,000N/mm2ofexpansion23.6x10-61/K刚性模量大约25,000N/mm22硬度大约75HB-2.5/187.5Mod.ofelasticityapprox.70,000N/mm2Modulusofrigidityapprox.25,000N/mmHardnessapprox.75HB-2.5/187.5Tolerances公差Deformationssuchasstraightnessandflat-直线度和平面度等变形的公差，符合nesstolerancetoDINEN12020Part2.DINEN12020标准的第2部分。Profi

6、lesnotcuttosizeandsuppliedinpacks由于制造方法的缘故，型材并没有切割maybeslightlylongerthanspecified,dueto到所要的尺寸，而是比规定的长度稍微manufacturingmethods.Profilestocklengths长一些。型材的标准长度比标示的可用mayexceedstatedusablelengthsbyupto长度可能最多超出100mm。100mm.6SurfaceThealuminiumprofilesarenatural(C0)anodizedandarethereforepermane

7、ntlyresistanttoscratchingandcorrosion.Surfacewithmattfinish(E6),anodizedandcompressedoxidation.Minimumlayerthickness10μm,layerhardness250-350HV.Thisall-roundhardanodizedsurfacecoveringmakesthesawcutvirtuallyburr-free,sothatitdoesnotrequireremachining.AllstandardProfiles,P