1、DEUTSCHE NORM Atxi12000 Hot-rolled embossed steel plate I DIN I 59220 Dimensions, mass and tolerances I ICs 77.140.50 Supersedes Flacherzeugnisse aus Stahl - Warmgewalztes Blech mit Mustern - Mae, Masse, Grenzabmae, Formtoleranzen und Grenzabweichungen der Masse September 1983 edition In keeping wit
2、h current practice in standards published by the International Organization for Standardization (ISO), a comma has been used throughout as the decimal marker. Foreword This standard has been prepared by Technical Committee Manormen fr warmgewalzte Flacherzeugnisse of the Normenausschuss Eisen und St
3、ahl (Steel and Iron Standards Committee). The specifications given in clause 7 for tolerances on width and length have been taken from DIN EN 10029. The tolerances on thickness, straightness and out-of-squareness are the same as those specified for smooth steel plate in DIN EN 10029. Nominal mass va
4、lues are higher than those specified in DIN EN 10029. Amendments This standard differs from the 1983 edition in that references and material designation have been updated, and the standard has been editorially revised. Previous edition DIN 59220: 1983-09 All dimensions are in millimetres. 1 Scope Th
5、is standard specifies dimensions and tolerances for hot-rolled embossed steel plate of a design as in subclause 6.1, 3 mm to 1 O mm thick, 600 mm to 2 O00 mm wide, and made of a steel grade as in clause 9. 2 Normative references This standard incorporates, by dated or undated reference, provisions f
6、rom other publications. These normative 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 this standard only when incorporated in it by ame
7、ndment or revision. For undated references, the latest edition of the publication referred to applies. DIN EN 10025 Hot rolled unalloyed structural steel products - Technical delivery conditions (includes Amendment Al : 1993) DIN EN 10029 Hot rolled steel plate 3 mm thick or above - Tolerances on di
8、mensions, shape and mass 3 Concept Embossed plate Plate which has been provided with a regular raised pattern (chequer or bulb) on one side to render the surface more non-slip and safer underfoot, with the reverse side usually smooth. Continued on pages 2 to 5. Translation by DIN-Sprachendienst. In
9、case of doubt, the German-language original should be consulted as the authoritative text. No pari of this translation may be reproduced without the prior permission of V Deutsches Institut fur Normung e. Y, Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany, s the exclusive right of sale for German S
10、tandards (DIN-Normen). Ref. No. DIN 59220 : 2000-0 English price group 05 Sales No. 0105 12.00 COPYRIGHT DIN DEUTSCHES Institut Fur Normung E.V.- EnglishLicensed by Information Handling ServicesPage 2 DIN 59220 : 2000-04 4 Details to be given when ordering 4.1 Mandatory details The following informa
11、tion shall be given when ordering: a) quantity to be supplied; b) product designation (plate); c) the number of this standard (DIN 59220); d) symbol for surface design (T or R) (see subclause 6.1); e) nominal thickness, in mm (see subclause 7.1.1); f) nominal width, in mm (see subclause 7.2.1); g) n
12、ominal length, in mm (see subclause 7.3); h) number of the standard for material (see clause 9); i) name or material number of steel grade. 4.2 Optional details The following additional details may be given when ordering: a) particular requirements concerning form supplied (see subclause 6.2); b) pa
13、rticular requirements concerning straightness (see subclause 7.5.2); c) particular requirements concerning out-of-squareness (see subclause 7.5.2); d) requirements concerning acceptance (see subclause 8.1); e) delivery of a different grade of steel than specified in DIN EN 10025 (see clause 9). If t
14、he customer does not specify otherwise, delivery shall be in accordance with the specifications of sub- clause 4.1. 5 Designation 5.1 Standard designation Designation of steel plate in accordance with this standard shall give the following details, in the order given: - product designation (plate) (
15、see subclause 4.1 b); - number of this standard (DIN 59220) (see subclause 4.1 .c); - name or material number of the steel grade (see subclause 4.1 .i); - symbol for surface design (T or R) (see subclause 6.1); - nominal thickness, in mm (see subclause 7.1.1). Designation of an embossed plate made f
16、rom steel of grade S235JRG2 (material number 1.0038) in accord- ance with DIN EN 10025, of surface design T and with a nominal thickness of 5 mm: Plate DIN 59220 - S235JRG2 - T - 5 Plate DIN 59220 - 1 .O038 - T - 5 or 5.2 Ordering designation The ordering designation for plate in accordance with thi
17、s standard shall correspond to the details listed in subclause 4.1. Designation for an order of 20 tonnes of plate in accordance with this standard, of surface design T, with a nominal thickness of 5 mm, a nominal width of 1 200 mm and a nominal length of 2 O00 mm, made from steel of grade S235JRG2
18、(material number 1.0038) in accordance with DIN EN 10025: 20 t plate DIN 59220 - T - 5 x 1 200 x 2 O00 Steel DIN EN 10025 - S235JRG2 or 20 t plate DIN 59220 - T - 5 x 1 200 x 2 O00 Steel DIN EN 10025 - 1 .O038 6 Design and form supplied 6.1 Design 6.1.1 Plate in accordance with this standard is avai
19、lable as design T, as shown in figure 1 or design R, as shown in figure 2. 6.1.2 The dimensions given in figures 1 and 2 are guideline values. 6.1.3 Embossing need not run parallel with the longitudinal edges of the plate. COPYRIGHT DIN DEUTSCHES Institut Fur Normung E.V.- EnglishLicensed by Informa
20、tion Handling ServicesPage 3 DIN 59220 : 2000-04 From 4 O00 6.2 Form supplied Products in accordance with this standard shall be supplied in their hot-rolled condition, with untreated sur- faces and generally with trimmed edges. To below 4 O00 20 6 O00 30 7 Dimensions, tolerances and mass 7.1 Thickn
21、ess 7.1.1 The thickness where the plate is unpatterned shall be taken as the nominal thickness (see sub- clause 8.2.1). 7.1.2 See table 1 for the nominal thicknesses to be preferred when ordering. 7.1.3 Table 1 gives the tolerances on thickness and the permissible variations in thickness for a singl
22、e plate (see subclause 8.2.1). Table 1: Tolerances on thickness and permissible variations in thickness for a single plate 7.2 Width 7.2.1 Embossed steel plate is usually supplied in widths from 600 mm to 2 O00 mm. 7.2.2 The actual width of the plate supplied may be greater than the nominal width or
23、dered by up to 20 mm, but not smaller (see subclause 8.2.2). 7.3 Length Table 2 gives the upper limit deviations for the length ordered. No single plate shall be shorter than the nominal I engt h. Table 2: Upper limit deviations for the length ordered I I Nominal length I Umer limit deviation 1 I I
24、: i 8000 I i: 1 10 O00 10 O00 15 O00 75 I 15000 I 20000) I 1 O0 I I ) Including 20 O00 mm. I COPYRIGHT DIN DEUTSCHES Institut Fur Normung E.V.- EnglishLicensed by Information Handling ServicesI Nominal thickness, from 5 to from 15 to from 40 to S, in mm I below EI 1 below 15 1 below 40 I below 250 I
25、 Over 250 Nominal mass), in kg/mz, Percentage oversize for quantities supplied2), in t, for design I I I I )See subclause 7.4.1. 2) See subclause 7.4.2. Nominal thickness, s 3 4 5 6 8 10 7.5 Straightness and rectangularity 7.5.1 It shall be possible to mark a rectangle having the nominal dimensions
26、on each plate supplied. 7.5.2 It may be agreed that the deviation from straightness shall not exceed 0,2 YO of the actual length of the plate, and that the out-of-squareness shall not exceed 1 YO of the actual width of the plate (see subclauses 8.2.4 and 8.2.5). Limit deviation from flatness for a g
27、auge length of 1000” 2 O00 9 14 9 14 8 12 8 12 7 11 7 11 7.6.2 Deviation from flatness is liable to increase considerably through inexpert handling and storage. 8 Testing for dimensional accuracy 8.1 Scope of testing If an acceptance inspection has been agreed, the number of plates to be tested for
28、dimensional accuracy by the manufacturer shall also be agreed. COPYRIGHT DIN DEUTSCHES Institut Fur Normung E.V.- EnglishLicensed by Information Handling ServicesPage 5 DIN 59220 : 2000-04 h 1 upto2mm 8.2 Test procedure 8.2.1 Thickness Thickness shall be determined at an unembossed point, not less t
29、han 25 mm from the edges. 8.2.2 Width Width shall be measured perpendicular to the longitudinal axis of the plate. 8.2.3 Length The length of the plate is the length of the largest rectangle enclosed in it. 8.2.4 Straightness Deviation from straightness shall be measured as the maximum distance of a
30、 longitudinal edge of the plate from a straight line joining the two ends of this edge, measured on the concave side of the plate. 8.2.5 Squareness Out-of-squareness, U, is the vertical projection of a cross edge on a longitudinal edge (see figure 4). 8.2.6 Flatness For checking plate for deviation
31、from flatness, lay a single plate on a flat horizontal surface so that it rests freely under its own mass (see subclause 7.6.2). Deviation from flatness shall be measured as the maximum distance between the smooth side of a plate and a straightedge 1 O00 mm or 2 O00 mm long, laid on it in any direct
32、ion. Measurements shall be taken at points not less than 25 mm from the longitudinal edges and not less than 200 mm from either end of the plate (cf. figure5). Only a section between two points of contact between the straightedge and the plate shall be considered. U I- 9 Material Plate in accordance
33、 with this standard shall generally be made from a steel grade as in DIN EN 10025. Other grades may be used by agreement only. The specifications given in this standard apply only to materials with specific minimum values for the yield point up to 355 N/mm2. COPYRIGHT DIN DEUTSCHES Institut Fur Normung E.V.- EnglishLicensed by Information Handling Services
