Konpozisyon chimik nan Nerjaveèi 420 fèy ak plak
| Klas | C | Mn | Si | P | S | Kr | Ni |
|---|---|---|---|---|---|---|---|
| 420 | 0.15 max | 1.00 max | 1.00 max | 0.04 max | 0.03 max | min: 12.0 maksimòm: 14.0 | - |
SS 420 bobin pwopriyete mekanik
| Eleman | Dansite | Fòs rupture | Fòs Sede (0.2 pousan Offset) | Elongasyon | Dite |
| SS 420 | 7.8 g/cm3 | MPa - 380 | MPa - 170 | 20 pousan | Rockwell B (HR B)- 88 / Brinell (HB)- 0.5t |
Estanda: ASTM A240 / ASME SA240
Dite: mou, difisil, mwatye difisil, trimès difisil, sezon prentan difisil elatriye.
Fini: bobin woule cho (HR), bobin woule frèt (CR), 2B, 2D, BA NO (8), SATIN (Met ak plastik kouvwi)
Fòm: bobin, FOIL, woulo, teren, plat, vid (sèk), bag (bride)
SS 42 0 Gwosè bobin yo: epesè: 0.31mm ~ 12.7mm; Lajè: 1000mm / 1120mm / 1250 / 1525mm / 2000mm; Longè: dapre kondisyon ou.
Baj popilè: ss 420 bobin asye, Lachin, Swèd, manifaktirè, faktori, achte, pri, lis pri, pou vann, nan stock, echantiyon gratis
Pwochen: DIN 1.4021 Coils
