(Прсдо.исение изменения к ГОСТ 9.019—74)
ПРИЛОЖЕНИЕ 4
Справочное
Определение расчетных напряжений, МПа, а образцах из алюминиевых
сплавов ДЛЯ значений К, равных 0,9 и 1,0
О
0о
К-1.0
К=0.9
К00.2
К=1.0
К=0.9
К=1.0К=0.9
.467,0
471,0
477,0
481.0
486,0
492.0
496,0
502.0
506,0
511,0
517.0
521.0
527.0
532,0
536.0
542,0
547,0
552.0
557,0
562,0
567.0
571.0
577.0
582.0
587,0
592,0
397.0
602,0
607,0
612.0
617.0
622,0
627,0
100,0
106,0
1100
115.0
120.0
125.0
130,0
135.0
140,0
145.0
150.0
155,0
100,0
165.0
170.0
175.9
180.0
185.0
190,0
195.0
200.0
205,0
210.0
215.0
220.0
225,0
230.0
235,0
240.0
245.0
250.0
255.0
260.0
265.0
142.0120,0
148,0
125.0
155.0131.0
160.0136,0
167,0141.0
173.0146.0
180.0 152.0
186.0 157.0
193.0162,0
199.0167.0
205.0172.0
211.0177.0
218.0 183,0
223.0 188,0
230.0193.0
236.0198.0
242.0203.0
248.0208.0
254,0213.0
260.0 218.0
266,0 224.0
272,0228.0
278.0234.0
283.0239.0
289.0244.0
295.0249,0
300.0 254.0
307.0 259.0
313,0264.0
318.0269.0
324.0275,0
330,0280.0
336,0284.0
342,0290.0
270.0
275,0
2Ш
285.0
290,0
295,0
300,0
305.0
310,0
315,0
320.0
325,0
330,0
335.0
340.0
345,0
350.0
355.0
360.0
365.0
370,0
375.0
380,0
385.0
390,0
395.0
400.0
405.0
410.0
415.0
420.0
425.0
430.0
435.0
348.0
354.0
359.0
365,0
370.0
376,0
382,0
387.0
392,0
398.0
404,0
409.0
414.0
420,0
426.0
431,0
436.0
442,0
448.0
453,0
158,0
464.0
470.0
475.0
481.0
486,0
492.0
497,0
502.0
508.0
513.0
516.0
524.0
529.0
295,0440,0535.0
300,0445.0541.0
305.0450.0546,0
310.0455,0551.0
315.0460.0556.0
320,0465,0562,0
325,0470.0567.0
330,0475.0572,0
335,0480,0577,0
341.0485.0583,0
346.0490.0588,0
351,0495.0593,0
355.0500,0599,0
360,0505.0605,0
366.0510,0610.0
371.0515,0615.0
376.0520.0620.0
381.0525.0625.0
386.0530.0631,0
391.0535.0637,0
396.0540,0
642.0
401.0545,0647,0
406,0550.0652.0
411.0555.0657.0
416.0560,0662.0
421.0565,0667.0
420.0570.0673.0
431.0575.0679.0
436.0 580,0 654.0
441.0 585,0 689.0
446,0590.0691,0
451,0595.0699.0
456.0600.0704.0
461,0
(Продо.хжение см. с. 242)
9 Зак, 1687
241