304 / 304L Poslamaýan polat zolak
Aýratynlyklary
1.Standard: ASTM A240, JIS G4304, EN10088
2. Bahasy: 200series we 300series & 400series
3. Galyňlygy: 0.03mm - 6.0mm
4. Giňligi: 8mm-600mm
5. Uzynlyk: müşderileriň islegi boýunça
6. faceüzü: 2D, 2B, BA, Aýna gutardy, N04, Saç çyzygy, Mat gutar, 6K, 8K
7.Tehnologiýa: sowuk çyzylan / sowuk togalanan / gyzgyn togalanýar
Giriş
304L poslamaýan polat zolak, poslama garşylygy we ajaýyp ýasalmagy sebäpli iň köp ulanylýan metal zolaklardan biri bolan 300 seriýaly poslamaýan polatdyr.
304 we 304L poslamaýan polat zolaklaryň ikisi hem şuňa meňzeş programmalar üçin ulanylyp bilner we tapawutlar az, ýöne hakykatdanam bar.
304L poslamaýan polat zolakda 304 poslamaýan polat zolakdan pes uglerod bar.
Arza
304L poslamaýan polat zolak awtoulag gurluşlarynda, himiýa senagatynda, azyk gaýtadan işleýän senagatda, deňiz gurşawy senagatynda, çeşmeler, kebşirlenen bölekler we ýylylyk çalşyjy pudaklarda giňden ulanylýar.
304L poslamaýan polat zolak agyr senagat önümlerinde, esasanam ýokary poslama şertlerde ulanylyp bilner.
Materiallar
| Görnüşi | Baha | Baha | Himiki komponent% | ||||||||||
| C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Beýlekiler | |||
| Austenit | 201 | SUS201 | ≤0.15 | 16.00-18.00 | 3.50-5.50 | 5.50－7.50 | ≤0.060 | ≤0.030 | - | .001.00 | - | ≤0.25 | - |
| 202 | SUS202 | ≤0.15 | 17.00-19.00 | 4.00-6.00 | 7.50-10.00 | ≤0.060 | ≤0.030 | .001.00 | - | ≤0.25 | - | ||
| 301 | 1.4310 | ≤0.15 | 16.00-18.00 | 6.00-8.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .001.00 | - | ≤0.10 | - | |
| 304 | 1.4301 | ≤0.07 | 17.00-19.00 | 8.00-10.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .001.00 | - | - | - | |
| 304L | 1.4307 | ≤0.030 | 18.00-20.00 | 8.00-10.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .001.00 | - | - | - | |
| 304H | 1.4948 | 0.04-0.10 | 18.00-20.00 | 8.00-10.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .001.00 | - | - | - | |
| 309 | 1.4828 | ≤0.20 | 22.00-24.00 | 12.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .001.00 | - | - | - | |
| 309S | * | ≤0.08 | 22.00-24.00 | 12.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .001.00 | - | - | - | |
| 310 | 1.4842 | ≤0.25 | 24.00-26.00 | 19.00-22.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.50 | - | - | - | |
| 310S | * | ≤0.08 | 24.00-26.00 | 19.00-22.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.50 | - | - | - | |
| 314 | 1.4841 | ≤0.25 | 23.00-26.00 | 19.00-22.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | 1.50-3.00 | - | - | - | |
| 316 | 1.4401 | ≤0.08 | 16.00-18.50 | 10.00-14.00 | ≤2.00 | ≤0.045 | ≤0.030 | 2.00-3.00 | .001.00 | - | - | - | |
| 316L | 1.4404 | ≤0.030 | 16.00-18.00 | 10.00-14.00 | ≤2.00 | ≤0.045 | ≤0.030 | 2.00-3.00 | .001.00 | - | - | - | |
| 316Ti | 1.4571 | ≤0.08 | 16.00-18.00 | 10.00-14.00 | ≤2.00 | ≤0.045 | ≤0.030 | 2.00-3.00 | .001.00 | - | 0.1 | Ti5 (C + N) ~ 0.70 | |
| 317 | * | ≤0.08 | 18.00-20.00 | 11.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | 3.00-4.00 | .001.00 | - | 0.1 | - | |
| 317L | 1.4438 | ≤0.03 | 18.00-20.00 | 11.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | 3.00-4.00 | .001.00 | - | 0.1 | - | |
| 321 | 1.4541 | ≤0.08 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .001.00 | - | - | Ti5 (C + N) ~ 0.70 | |
| 321H | * | 0.04-0.10 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .001.00 | - | - | Ti5 (C + N) ~ 0.70 | |
| 347 | 1.4550 | ≤0.08 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .001.00 | - | - | Nb≥10 * C% -1.10 | |
| 347H | 1.494 | 0.04-0.10 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .001.00 | - | - | Nb≥10 * C% -1.10 | |
| Duplex | 2205 | S32205 | ≤0.03 | 22.0-23.0 | 4.5-6.5 | ≤2.00 | ≤0.030 | ≤0.020 | 3.0-3.5 | .001.00 | - | 0.14-0.20 | |
| 2507 | S32750 | ≤0.03 | 24.0-26.0 | 6.0-8.0 | ≤1.20 | ≤0.035 | ≤0.020 | 3.0-5.0 | ≤0.80 | 0,5 | 0.24-0.32 | ||
| Ferrite | 409 | S40900 | ≤0.03 | 10.50-11.70 | 0,5 | .001.00 | ≤0.040 | ≤0.020 | - | .001.00 | - | ≤0.030 | Ti6 (C + N) ~ 0.50 Nb: 0.17 |
| 430 | 1Cr17 | ≤0.12 | 16.00-18.00 | - | ≤1.0 | ≤0.040 | ≤0.030 | - | ≤1.0 | - | - | - | |
| 444 | S44400 | ≤0.025 | 17.50-19.50 | 1 | .001.00 | ≤0.040 | ≤0.030 | 1.75-2.5 | .001.00 | - | 0.035 | Ti + Nb: 0.2 + 4 (C + N) ~ 0.80 | |
| Martensit | 410 | 1Cr13 | 0.08-0.15 | 11.50-13.50 | 0.75 | .001.00 | ≤0.040 | ≤0.030 | - | .001.00 | - | - | - |
| 410S | * | ≤0.080 | 11.50-13.50 | 0.6 | .001.00 | ≤0.040 | ≤0.030 | - | .001.00 | - | - | - | |
| 420 | 2Cr13 | ≥0.15 | 12.00-14.00 | - | .001.00 | ≤0.040 | ≤0.030 | - | .001.00 | - | - | - | |
| 420J2 | 3Cr13 | 0.26-0.35 | 12.00-14.00 | - | .001.00 | ≤0.040 | ≤0.030 | - | .001.00 | - | - | - | |
| PH | 630 | 17-4PH | ≤0.07 | 15.00-17.50 | 3.00-5.00 | .001.00 | ≤0.035 | ≤0.030 | - | .001.00 | 3.00-5.00 | - | Nb 0.15-0.45 |
| 631 | 17-7PH | ≤0.09 | 16.00-18.00 | 6.50-7.50 | .001.00 | ≤0.035 | ≤0.030 | - | .001.00 | ≤0.50 | - | Al 0.75-1.50 | |
| 632 | 15-5PH | ≤0.09 | 14.00-16.00 | 3.50-5.50 | .001.00 | ≤0.040 | ≤0.030 | 2.00-3.00 | .001.00 | 2.5-4.5 | - | Al 0.75-1.50 | |
