316/316L Karatasi ya Chuma cha pua yenye umbo bapa ya 316/316L Aloi ya Chuma cha pua.
316/316L Karatasi ya Chuma cha pua yenye umbo bapa ya 316/316L Aloi ya Chuma cha pua.
316/316L Karatasi ya Chuma cha pua, ni daraja maarufu la isiyo na pua ambapo upinzani bora wa kutu ni wa muhimu sana.316 Karatasi ya pua hutumiwa sana katika mazingira ya baharini na yenye asidi nyingi, vifaa vya chini ya maji, zana za upasuaji, chakula na matumizi ya dawa.Ongezeko la molybdenum huongeza upinzani wa kutu wa 316 Stainless juu ya daraja la 304 la kiuchumi zaidi.
Vipimo vya Bidhaa na Daraja la Chuma (Kwa Marejeleo)
| ASTM | JIS | AISI | EN | Kiwango cha Mill | |
| Daraja | S30100 S30400 S30403 S31008 S31603 S32100 S41008 S43000 S43932 S44400 S44500 | SUS301 SUS304 SUS304L SUS310S - SUS321 SUS410S SUS430 - SUS444 SUS430J1L | 301 304 304L 310S 316L 321 410S 430 - 444 - | 1.4310 1.4301 1.4307 1.4845 1.4404 1.4541 - 1.4016 1.4510 1.4521 - | 201 202 204Cu3 |
Uvumilivu wa Upana
| Uvumilivu wa Upana | ||
| W chini ya mm 100 | 100 mm ≦ W < 1000 mm | 1000 mm ≦ W <1600 mm |
| ± 0.10 mm | ± 0.25 mm | ± 0.30 mm |
Muundo wa Kemikali & Mali ya Mitambo
Muundo wa Kemikali (Kwa Marejeleo)
Uainishaji wa ASTM
| Daraja la chuma | Ni% Max. | Cr% Max. | Upeo wa C% | Si% Max. | Mn% Max. | Upeo wa P% | Upeo wa S%. | Mo% Max. | Ti% Max. | Nyingine |
| S30100 | 6.0~8.0 | 16.0~18.0 | 0.15 | 1 | 2 | 0.045 | 0.03 | - | - | N: 0.1 Upeo. |
| S30400 | 8.0~10.5 | 17.5~19.5 | 0.07 | 0.75 | 2 | 0.045 | 0.03 | - | - | N: 0.1 Upeo. |
| S30403 | 8.0~12.0 | 17.5~19.5 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | - | - | N: 0.1 Upeo. |
| S31008 | 19.0~22.0 | 24.0~26.0 | 0.08 | 1.5 | 2 | 0.045 | 0.03 | - | - | - |
| S31603 | 10.0~14.0 | 16.0~18.0 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 2.0~3.0 | - | N: 0.1 Upeo. |
| S32100 | 9.0~12.0 | 17.0~19.0 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | - | 5(C+N)~0.70 | N: 0.1 Upeo. |
| S41000 | 0.75 | 11.5~13.5 | 0.08~0.15 | 1 | 1 | 0.04 | 0.03 | - | - | - |
| S43000 | 0.75 | 16.0~18.0 | 0.12 | 1 | 1 | 0.04 | 0.03 | - | - | - |
| S43932 | 0.5 | 17.0~19.0 | 0.03 | 1 | 1 | 0.04 | 0.03 | - | - | N: 0.03 Max.Al: 0.15 Max.Nb+Ti = [ 0.20 + 4 ( C + N ) ] ~ 0.75 |
Mali ya Mitambo (Kwa Marejeleo)
Uainishaji wa ASTM
| Daraja la chuma | N/mm 2 MIN. Mkazo wa Kukaza | N/mm 2 MIN. Dhiki ya Dhiki | % MIN.Kurefusha | HRB MAX.Ugumu | HBW MAX.Ugumu | Bendability: Pembe ya Kukunja | Bendability: Ndani ya Radius |
| S30100 | 515 | 205 | 40 | 95 | 217 | Hakuna Inahitajika | - |
| S30400 | 515 | 205 | 40 | 92 | 201 | Hakuna Inahitajika | - |
| S30403 | 485 | 170 | 40 | 92 | 201 | Hakuna Inahitajika | - |
| S31008 | 515 | 205 | 40 | 95 | 217 | Hakuna Inahitajika | - |
| S31603 | 485 | 170 | 40 | 95 | 217 | Hakuna Inahitajika | - |
| S32100 | 515 | 205 | 40 | 95 | 217 | Hakuna Inahitajika | - |
| S41000 | 450 | 205 | 20 | 96 | 217 | 180° | - |
| S43000 | 450 | 205 | 22A | 89 | 183 | 180° | - |
