363
PN-88/H-84020 (zastąpiona przez PN-EN 10025:2002). Gatunki - StO, SłJ, St4, St5, St6, St7,...
Gatunki - 20, 25, JO, 35, 40, 45, 55, 60,...
PN-89/H-84030/02 (zastąpiona przez PN-EN 10084:2002). Gatunki - 2OH, 18HGT,...
PN-89/H-84030/03 (zastąpiona przez PN-EN 10085:2002). Gatunki - 38HMJ,...
Gatunki - 65, 75. 65G, 60S2, 60S2A,...
Gatunki - 12HN3A, 20H2N4A, 18H2N4WA,...
Gatunki - L35HM, L35HNM, L40H,...
Gatunki - EN-GJL-WO; EN-GJL-150, EN-GJL-200;
EN-GJL-250; EN-GJL-300; EN-GJL-350.
3.2. Żeliwo ciągliwe białe PN-EN 1562:2000.
Gatunki PN-92/H-87025; PN-93/H-87027; PN-92/H-87050;
PN-92/M-87051; PN-92/H-87052.
Gatunki — B10 (CuSnlO), B101 (CuSnWP),
BA93 (CuAI9Fe3),...
Tabl. 19.2.1. Niektóre własności wytrzymałościowe i zmęczeniowe stali i staliw
Znak stali |
Obr. ciepl |
Rfn |
Re |
kr |
Zgo |
4/ |
Z-so |
Ząj |
Twardość w stanie surowym no obróbce cienlnei | ||
MPa |
HB' |
rdzeń HB |
powieizchn. HRC | ||||||||
sto St3 St4 St5 St6 St7 |
280.. .570 340.. .520 400.. .580 460.. .670 550.. .770 650.. .870 |
165.. .195 185.. .235 215.. .275 255.. .295 295.. .335 325.. .365 |
100...110 120.. .150 140.. .165 150.. .180 165.. .200 180.. .220 |
170 180 240 280 320 |
300 330 420 480 530 |
100 110 130 150 190 |
200 220 280 320 380 |
120 140 160 180 200 | |||
20 |
N T |
min 410 490..640 |
245 295 |
140...160 |
200 |
360 |
120 |
240 |
156 |
156 | |
25 |
N T |
min 450 490...640 |
275 305 |
155...185 |
200 |
370 |
130 |
250 |
170 |
170 | |
30 |
N T |
min 490 540...690 |
295 335 |
165...200 |
240 |
390 |
140 |
280 |
179 |
179 | |
35 |
N T |
min 530 580...730 |
315 365 |
175...210 |
250 |
420 |
150 |
300 |
187 |
187 228.„269 | |
40 |
N T |
min 570 620...760 |
335 390 |
190...220 |
260 |
440 |
160 |
320 |
217 |
217 192...228 | |
45 |
N T |
min 600 660...800 |
355 410 |
200...240 |
280 |
480 |
170 |
340 |
241 |
241 241.„285 | |
55 |
N T |
min 650 740...880 |
380 460 |
210...250 |
300 |
500 |
200 |
400 |
255 |
255 228.„320 | |
60 |
N T |
min 690 780...930 |
400 490 |
220...260 |
300 |
500 |
200 |
400 |
255 |
255 | |
40H, 40HA |
T |
> 980 |
>780 |
270...370 |
600 |
800 |
320 |
650 |
217 |
228...286 | |
45H |
T |
>1030 |
>830 |
300...400 |
610 |
800 |
280 |
660 |
229 |
230...280 | |
50H |
T |
>1080 |
>930 |
330...430 |
620 |
800 |
330 |
680 |
229 |
240.„290 | |
45HN |
S |
>1030 |
>830 |
300...400 |
450 |
660 |
240 |
500 |
207 |
207...255 (48...54) HRC | |
35HM 1 35HMA1 |
T H |
> 980 |
>780 |
270...380 |
500 |
700 |
260 |
550 |
241 |
>241 (45...53) HRC | |
20H 18HGT |
H H |
>780 >980 |
>640 >830 |
310...350 |
340 |
560 |
210 |
400 |
179 217 |
197 270...300 |
56.. .63 56.. .63 |
38HMJ |
H |
>980 |
>830 |
229 |
300...350 |
(850L ...900) HV | |||||
12HN3A 20H2N4A 20H2N4MA 18H2N4WA |
H H H H |
>950 >1300 >1300 >1050 |
>700 >1100 >1100 >800 |
217 269 269 269 |
250 350 350 360 |
56.. .63 56.. .63 56.. .63 58.. .63 | |||||
200-400 230-450 270-480 340-550 |
400.. .550 450.. .600 480.. .630 550.. .700 |
200 230 270 340 |
70.. .90 85.. .105 95.. .125 120...155 |
130 150 180 230 |
200 260 320 400 |
90 100 120 150 |
140 160 200 260 | ||||
L35HM L35HNM L40H |
T T T |
>750 >750 >650 |
>550 >550 >490 |
180 |