JIS A5523-2000 Weldable hot rolled steel sheet piles
|
ID： |
31F8010281CB4DE8BE75953C0AF00D04 |
|
文件大小(MB)： |
1.23 |
|
页数： |
4 |
|
文件格式： |
|
|
日期： |
2009-10-26 |
|
购买： |
文本摘录（文本识别可能有误，但文件阅览显示及打印正常，pdf文件可进行文字搜索定位）：
-851-,-A 5523-,Unit: %,0.0060 max.,0.0060 max.,Si Mn p S Free nitrogen (l),Table 2 Chemical composition,C,Classification symbol Carbon equivalent %,SYW295 0.44 max.,SYW390 0.46 max.,0.18 max. 0.55 max. 1.50 max. 0.04 max. 0.04 max.,0.18 max. 0.55 max. 1.50 max. 0.04 max. 0.04 max.,"ul properties,wint or roof stress, tensile strength and. elong~tion Steel sheet,III" tested m.p accordance Wl'th 10.2: and. their yleld pomt or proof stress,t.h and elongation shall be as glven m Table 4.,Yield point or proof stress, tensile strength and elongation,For steeI rnatenaIsfo>.0 006 0 % and,,; 0.01.0 0 % freet n. itroge. nd,after adding 3 % strain, a strain aging Charpy Impact tes IS ~a~e,out b the test specimen maintained at 250°C for 1 h, an w en,the r:sult conforms to Table 5, the free nitrogen m the tab;~ ~~y,be replaced by the free nitrogen of> 0.0060 % and,,; 0.0 v.,1 If necessary, alloy elements excepting those given in Table 2,can be added.,2 The value of free nitrogen may be replaced by total nitrogen,amount.,3 For components contained in the calcula~ion formula for carbon,equivalent shown in 6 among cheml~al co~ponents excepting,those in Table 2, the test of 10.1 IS earned out.,. I t The carbon equivalent of steel sheet piles shall be calcu-,""Ulva en I . values of 10 1 111111{ to the following formula by using the cast ana YSIS . ,"It. shall conform to Table 3.,Mn Si Ni Cr Mo V,l'iuivalent ("7V') = C+-6-+2-4+-40+-5+-4~+1-4,Table 3 Carbon equivalent,1 Scope This Standard specifies the hot rolled steel sheet piles will. ",for sheathing, coffering, structural foundations and other similar applll' ",excellent in weldability.,2 Normative references The normative references are shown in Attacl,. I,The standards listed in Attached Table 1 contain provisions which, th"",ence in this Standard, constitute provisions of this Standard. The mo t ",tions of the standards shall be applied.,3 Classification and symbols Steel sheet piles shall be classified in1.11 I,and their symbols shall be as given in Table 1.,Introduction This Japanese Industrial Standard specifies steel she I.,are excellent in weldability, and specifies carbon equivalent, free nitrog II,absorbed energy which are not specified in JIS A 5528.,Classification symbol,SYW295,SYW390,-A 5523-,4 Definition The free nitrogen specified in this Standard means nil",dissolved in steel excepting nitrogen (nitride type nitrogen) contained in ntl, "',precipitates in the steel by combining with the alloy elements of high til",nitrogen such as aluminum, titanium, vanadium and the like.,Remarks 1 The determined value of free nitrogen is obtained by suhl' I,determined value of nitride type nitrogen from the deteTlII'",of total nitrogen in steel.,2 The method for determining total nitrogen shall confOl III,1228.,Table 1 Classification symbols,Weldable hot rolled steel sheet pile,3 The method for determining nitride type nitrogen shall Ill',the steel-nitride type nitrogen determination method I,shown in the Annex of this text.,5 Chemical composition Steel sheet piles shall be tested in accordant.,and their cast analysis values shall be as given in Table 2.,-850-,-A 5523-,Overall length (m),x 0.15 % max.,Overall length (m),x 0.15 % max.,(Overall length - 10 m),xO.l%+15mmmax.,(Overall length -10 m),x 0.15 %+ 15 mm max.,4 % of height and width,max.,± 1.5mm,+ not specified,o,Overall length (m),x 0.25 % max.,Overall length (m),xO.12%max.,(Overall length - 10 m),x 0.10 % + 12 mm max.,(Overall length - 10 m),x 0.20 % + 25 mm max.,Overall length (m),x 0.15 % max.,Overall length (m),x 0.20 % max.,4 % of width max.,(Overall length - 10 m),x 0.10 %+ 15 mm max.,(Overall length - 10 m),x 0.10 % + 20 mm max.,el sheet piles shall, as a rule, be not less than 6 m and be gradu-,IIl1d dimensional tolerances of steel sheet piles shall be as given in,"'uble 6 Shapes and dimensional tolerances,hllpe Straight line shape U shape Z shape H shape,±4mm,+lOmm +8mm,-Smm -4mm ±4mm,±4% ±5mm ± 1.0 %,+1.5 mm,-0.7mm ± 1.0 mm,+1.5mm ±1.2 mm,-0.7mm,-853-,"nee Steel sheet piles shall be free from defects detrimental to use.,'H'h defects may be removed or repaired in accordance with 9 in JIS G,The applicable places of tolerances on width, height and thickness shall,he as shown in Fig. 1, provided that width tolerances shall be applied,to overall width for a straight line shape and a U shape, to overall,one side width for a Z shape and to the width of body for an H shape.,lIeight tolerances shall be applied to overall height for a U shape and,to the height of body for an H shape.,Deflection shall be in the direction parallel to a sheet pile wall and,camber shall be in the directi……
……