1、ICS 77.150.40Bnder und Bleche aus Nickel und Nickelknetlegierungen EigenschaftenIn keeping with current practice in standards published by the International Organization for Standardization(ISO), a comma has been used throughout as the decimal marker.Ref. No. DIN 17750 : 2002-09English price group 0
2、6 Sales No. 000603.03DEUTSCHE NORM September 200217750 No part of this translation may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Translation b
3、y DIN-Sprachendienst.In case of doubt, the German-language original should be consulted as the authoritative text.Wrought nickel and nickel alloy sheet, plate and stripRequirements and testingContinued on pages 2 to 6.SupersedesFebruary 1983 edition.ForewordThis standard has been prepared by the Nor
4、menausschuss Nichteisenmetalle (Nonferrous Metals StandardsCommittee), Technical Committee Nickelwerkstoffe.See Other relevant standards for further standards covering requirements for nickel semi-finished products.AmendmentsThis standard differs from the February 1983 edition in that it has been re
5、vised in form and substance,22 grades have been included and grades NiCr22Mo6Cu and NiCr21Mo6Cu have been dropped.Previous editionsDIN 17750: 1973-12, 1983-02.1 ScopeThis standard specifies requirements for the mechanical properties of wrought nickel and nickel alloy sheet,plate and strip having the
6、 dimensions specified in table 1, and gives details on the relevant methods of test.Where products are to have dimensions other than those covered by this standard, this shall be subject toagreement.ContentsPage1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7、 . . . . . . . . . . . . . . . 12 Normative references . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Ordering details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Mechanical properties at ambient tempera
8、ture . . . . . . . . . . . . . . . . . . . . . . 25 Chemical composition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Dimensions and tolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Testing . . . . . . . . . . . .
9、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Other relevant standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Page 2DIN 17750 : 2002-092 Normative referencesThis standard incorporates, by dated or undated refer
10、ence, provisions from other publications. These norma-tive references are cited at the appropriate places in the text and the titles of the publications are listed below.For dated references, subsequent amendments to or revisions of any of these publications apply to thisstandard only when incorpora
11、ted in it by amendment or revision. For undated references, the latest edition ofthe publication referred to applies.DIN 1333 Presentation of numerical dataDIN 17740 Wrought nickel Chemical compositionDIN 17741 Low-alloy wrought nickel alloys Chemical compositionDIN 17742 Wrought nickel-chromium all
12、oys Chemical compositionDIN 17743 Wrought nickel-copper alloys Chemical compositionDIN 17744 Wrought nickel-chromium-molybdenum alloys Chemical compositionDIN 50125 Test pieces for the tensile testing of metallic materialsDIN 59740 Hot rolled wrought nickel and nickel alloy sheet, plate and strip Di
13、mensions and toler-ancesDIN 59742 Hot rolled wrought nickel and nickel alloy coils and circular blanks Dimensions andtolerancesDIN 59745 Cold rolled wrought nickel and nickel alloy sheet, plate and strip Dimensions andtolerancesDIN 59746 Cold rolled wrought nickel and nickel alloy coils and circular
14、 blanks Dimensions andtolerancesDIN EN 10002-1 Metallic materials Tensile testing Method of test at ambient temperature (includingCorrigendum AC 1 : 1990)DIN EN ISO 6506-1 Metallic materials Brinell hardness test Part 1: Test method (ISO 6506-1 : 1999)DIN EN ISO 6507-1 Metallic materials Vickers har
15、dness test Part 1: Test method (ISO 6507-1 : 1997)3 Ordering detailsThe grade and the form of product supplied is at the purchasers discretion. It is recommended that the intendeduse of the product and any further processing be indicated at the time of ordering. For designating the product,the desig
16、nation specified in the relevant dimensional standard shall be used.Any properties the products are to have shall be specified when ordering, together with the relevant testmethods.4 Mechanical properties at ambient temperatureThe products shall have the properties specified in table 1.5 Chemical co
17、mpositionThe chemical composition of wrought nickel and nickel alloy sheet, plate and strip shall be as specified in therelevant standards referred to in table 1.6 Dimensions and tolerancesDimensions and tolerances for wrought nickel and nickel alloy sheet, plate and strip shall be as specified inDI
18、N 59740, DIN 59742, DIN 59745 or DIN 59746.7 TestingTensile strength, proof strength and percentage elongation after fracture shall be tested in accordance withDIN 50125 and DIN EN 10002-1. It is recommended that the hardness be determined based onDIN EN ISO 6506-1, using a ball diameter of 2,5 mm a
19、nd a test force of 612,9 N (HBW 2,5/62,5). Where this isnot possible, the Vickers hardness test in accordance with DIN EN ISO 6507-1 shall be carried out, hardnessvalues higher by 15% than for the Brinell test being acceptable.When expressing the result, rounding shall be in accordance with DIN 1333
20、, to the same number of places asis given in table 1.Page 3DIN 17750 : 2002-09DesignationNameNumberTable1:Mechanical propertiesMaterialTemperHeat treatmentcondition1)Thickness, inmm, ofStripSheet and plateFromToMin.tensilestrength,RmMin. 0,2%proofstrength,Rp0,2Min. 1%proofstrength2),Rp1,0FromToWroug
21、ht nickel (with composition as in DIN17740)Low-alloy wrought nickel (with composition as in DIN17741)Nickel-chromium alloys (with composition as in DIN17742)Soft annealed Half-hard Hard Soft annealed Half-hard Soft annealed Half-hard Hard Soft annealed Half-hard Hard Soft annealed Half-hard Soft ann
22、ealed Half-hard Hard Soft annealed Solution treated Solution treated Solution treated Solution treated Solution treated Soft annealed(continued)Min.percentage elongationafterfracture,A5Brinell hardness2)(HBW 2,5/62,5)Max.Approx.Page 4DIN 17750 : 2002-09DesignationNumberTable1(continued)MaterialTempe
23、rHeat treatmentcondition1)Thickness, inmm, ofStripSheet and plateFromToMin.tensilestrength,RmMin. 0,2%proofstrength,Rp0,2Min. 1%proofstrength2),Rp1,0FromToNickel-copper alloys (with composition as in DIN17743)Nickel-chromium-molybdenum alloys (with composition as in DIN17744)Solution treated Soft an
24、nealed Solution treated Solution treated Solution treated Solution treated Solution treated Soft annealed Half-hard Hard Soft annealed Solution treated and age hardened Solution treated and age hardened Strain hardened and age hardened Solution treated Solution treated Solution treated Solution trea
25、ted Solution treated Solution treated Solution treated(continued)Min.percentage elongationafterfracture, A5Brinell hardness2)(HBW 2,5/62,5)Max.Approx.NamePage 5DIN 17750 : 2002-09DesignationNumberTable1(concluded)MaterialTemperHeat treatmentcondition1)Thickness, inmm, ofStripSheet and plateFromToMin
26、.tensilestrength,RmMin. 0,2%proofstrength,Rp0,2Min. 1%proofstrength2),Rp1,0FromToSolution treated Solution treated Solution treated Solution treated Solution treated and age hardened Soft annealed Solution treated Solution treated Solution treated and age hardened Solution treated Solution treated S
27、olution treated Solution treated Solution treated Solution treated Soft annealed Soft annealed Soft annealedName3)1)Heat treatment condition as declared by manufacturer.2)Values given for information only.3)Age hardened and tensile tested at 780C, with Rm540 N/mm2, Rp0,2400 N/mm2and A59%.Min.percent
28、age elongationafterfracture, A5Brinell hardness2)(HBW 2,5/62,5)Max.Approx.Page 6DIN 17750 : 2002-09Other relevant standardsDIN 17745 Wrought nickel-iron alloys Chemical compositionDIN 17751 Wrought nickel and nickel alloy pipes and tubes Requirements and testingDIN 17752 Wrought nickel and nickel alloy bars and rod Requirements and testingDIN 17753 Wrought nickel and nickel alloy wire Requirements and testing
