sovuq haddelenmiş zanglamas po'latdan yasalgan chiziq
Texnik | Sinf | Qalinligi | Kengligi | Tugatish | Kelib chiqishi |
Sovuq haddelenmiş | 201/202/304 / 304L / 321 / 316L / 309S / 310S / 430 va boshqalar | 0,02 mm-3,00 mm | 2-600 mm | 2B / BA / №4 / HL / Oyna va boshqalar | TISCO / ZPSS / JISCO / LISCO va boshqalar |
Issiq haddelenmiş | 201/202/304 / 304L / 321 / 316L / 309S / 310S / va boshqalar | 3.0mm-12.00mm | 5-600 mm | № 1 | TISCO / ZPSS / JISCO / LISCO va boshqalar |
Zanglamas po'latdan yasalgan lentaning qattiqligi (masalan, 304 va 301)
Sinf | Temper | VV Qattiqlik | YS (Mpa) | TS (Mpa) | EL (%) |
304 | ANN | ≤200 | -205 | -520 | ≥40 |
1/2 H | 250-310 | 70470 | 80780 | ≥6 | |
3 / 4H | 310-370 | 65665 | 30930 | ≥3 | |
FH | 70370 | 80880 | ≥1130 | ---- | |
301 | ANN | ≤200 | -205 | -520 | ≥40 |
1/2 H | 310-370 | -510 | 30930 | ≥10 | |
3 / 4H | 370-430 | ≥745 | ≥1130 | ≥5 | |
FH | 430-490 | ≥1030 | ≥1320 | ≥3 | |
EH | 490-530 | ≥1275 | -1570 | ---- |
Turli xil standartlar
HLD | HRC | HRB | VV | HB (1) | HB (2) | HSD |
400 | 75 | 131 | 142 | |||
410 | 77.5 | 138 | 150 | |||
416 | 78.9 | 142 | 155 | |||
430 | 81.9 | 152 | 147 | 165 | ||
440 | 84 | 160 | 154 | 172 | ||
450 | 85.9 | 168 | 162 | 179 | ||
460 | 87.7 | 176 | 170 | 187 | 26.4 | |
470 | 89.5 | 185 | 178 | 194 | 27.9 | |
480 | 91.3 | 194 | 187 | 202 | 29.4 | |
490 | 93.1 | 203 | 196 | 209 | 30.9 | |
500 | 95 | 213 | 205 | 217 | 32.2 | |
510 | 19.8 | 97 | 223 | 215 | 225 | 33.6 |
520 | 21.7 | 99.2 | 233 | 225 | 234 | 35 |
530 | 23.5 | 244 | 236 | 242 | 36.4 | |
540 | 25.2 | 255 | 246 | 252 | 37.9 | |
550 | 26.8 | 266 | 258 | 261 | 39.3 | |
560 | 28.4 | 278 | 269 | 272 | 40.8 | |
570 | 30 | 290 | 281 | 282 | 42.3 | |
580 | 31.5 | 302 | 293 | 294 | 43.8 | |
590 | 33 | 315 | 306 | 308 | 45.4 | |
600 | 34.5 | 328 | 319 | 320 | 46.9 | |
610 | 35.9 | 341 | 332 | 333 | 48.5 | |
620 | 37.4 | 355 | 346 | 346 | 50.1 | |
630 | 38.7 | 369 | 360 | 360 | 51.7 | |
640 | 40.1 | 383 | 374 | 374 | 53.3 | |
------ | ------ | ------ | ----- | ------ | ------ | ----- |
880 | 67.8 | 938 | 99 | |||
890 | 68.5 | 976 |