Her biriposlamaýan polatdan ýasalan plastinkaDürli ulanylýan ýerler üçin amatly özboluşly himiki düzümi we aýratynlyklary bar.
Poslamaýan polat plitalaryň ekwiwalent derejeleri 409/410/420/430/440/446
| Baha | WERKSTOFF NR. | UNS | AFNOR | BS | JIS |
| SS 409 | 1.4512 | S40900 | Z3CT12 | 409 S 19 | SUS 409 |
| SS 410 | 1.4006 | S41000 | - | 410S21 | SUS 410 |
| SS 430 | 1.4016 | S43000 | BF Z 3 CN 19-09 | - | - |
| SS 440 | 1.4125 | S44000 | - | - | - |
Poslamaýan polat plitalaryň himiki düzümi 409/410/420/430/440/446
| Bahalar | C | Ni | Si | S | Mn | P | Cr | T i |
| SS 409 | 0.08 | 0,5 | 1.0 | 0.045 | 1.0 | 0.045 | 11.75 -10.5 | - |
| SS 410 | Iň ýokary 0,15 | Iň ýokary 0,50 | 1.0 | 0.030 | 1.0 | 0.040 | 11.5 - 13.5 | - |
| SS 430 | 0.12 | 1.0 | 0.030 | 1.0 | 0.040 | 16.0 | - | - |
| SS 440 | 0.95-1.20 | - | 1.0 | 0.030 | 1.0 | 0.040 | 16.00-18.00 | - |
DÜZGÜN STEL 409/410 / 410S / 420/430/440/446 PLATLAR
| Bahalar | Dykyzlygy | Eriş nokady | Dartyş güýji | Hasyl beriş güýji (0,2% ofset) | Uzalma | Gatylyk (Brinell) MAX | Gatylyk (Rokwell B) MAX |
| SS 409 | 8.0 g / cm3 | 1457 ° C (2650 ° F) | Psi - 75000, MPa - 515 | Psi - 30000, MPa - 205 | 35% | - | - |
| SS 410 | - | 65 (450) | 30 (205) | 20 | 217 | 96 | |
| SS 430 | - | 450 | 205 | 22 | 89 | 183 | |
| SS 440 | - | 95,000 psi | 50,000 psi | 25% | 175 | - |
Iş wagty: Iýun-27-2023