ASTM A240 304 316 Chitsulo Chopanda chitsulo Chapakati Chochindikira mbale Ikhoza Kudulidwa Ndi Kupanga Makonda Mtengo Wa Fakitale Ya China
ASTM A240 304 316 Chitsulo Chopanda chitsulo Chapakati Chochindikira mbale Ikhoza Kudulidwa Ndi Kupanga Makonda Mtengo Wa Fakitale Ya China
Gulu lazinthu: 201/304/304l/316/316l/321/309s/310s/410/420/430/904l/2205/2507
Mtundu: Ferritic, Austenite, Martensite, Duplex
Ukadaulo: Wozizira Wozizira komanso Wowotcha
Zitsimikizo: ISO9001, CE, SGS chaka chilichonse
Utumiki: Kuyesa kwa gulu lachitatu
Kutumiza: mkati mwa masiku 10-15 kapena kuganizira kuchuluka kwake
Chitsulo chosapanga dzimbiri ndi aloyi yachitsulo yomwe imakhala ndi Chromium yochepera 10.5 peresenti.Zomwe zili mu Chromium zimapanga filimu yopyapyala ya chromium oxide pamwamba pazitsulo yotchedwa passivation layer.Chosanjikizachi chimalepheretsa kuti dzimbiri zisachitike pazitsulo;Kuchuluka kwa Chromium muzitsulo, kumapangitsanso kukana kwa dzimbiri.
Chitsulocho chimakhalanso ndi zinthu zina zosiyanasiyana monga Carbon, Silicon ndi Manganese.Zinthu zina zitha kuwonjezeredwa kuti ziwonjezere kukana kwa dzimbiri (Nickel) ndi mawonekedwe (Molybdenum).
| Zinthu Zofunika: | ||||||||||||
| ASTM/ASME | Gawo la EN | Chemical Component% | ||||||||||
| C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Zina | ||
| 201 |
| ≤0.15 | 16.00-18.00 | 3.50-5.50 | 5.50-7.50 | ≤0.060 | ≤0.030 | - | ≤1.00 | - | ≤0.25 | - |
| 301 | 1.4310 | ≤0.15 | 16.00-18.00 | 6.00-8.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | 0.1 | - |
| 304 | 1.4301 | ≤0.08 | 18.00-20.00 | 8.00-10.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤0.75 | - | - | - |
| 304l pa | 1.4307 | ≤0.030 | 18.00-20.00 | 8.00-10.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤0.75 | - | - | - |
| 304H | 1.4948 | 0.04 ~ 0.10 | 18.00-20.00 | 8.00-10.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤0.75 | - | - | - |
| 309s ndi | 1.4828 | ≤0.08 | 22.00-24.00 | 12.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤0.75 | - | - | - |
| 309H pa |
| 0.04 ~ 0.10 | 22.00-24.00 | 12.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤0.75 | - | - | - |
| 310s | 1.4842 | ≤0.08 | 24.00-26.00 | 19.00-22.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.5 | - | - | - |
| 310H | 1.4821 | 0.04 ~ 0.10 | 24.00-26.00 | 19.00-22.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.5 | - | - | - |
| 316 | 1.4401 | ≤0.08 | 16.00-18.50 | 10.00-14.00 | ≤2.00 | ≤0.045 | ≤0.030 | 2.00-3.00 | ≤0.75 | - | - | - |
| 316l ndi | 1.4404 | ≤0.030 | 16.00-18.00 | 10.00-14.00 | ≤2.00 | ≤0.045 | ≤0.030 | 2.00-3.00 | ≤0.75 | - | - | - |
| 316H |
| 0.04 ~ 0.10 | 16.00-18.00 | 10.00-14.00 | ≤2.00 | ≤0.045 | ≤0.030 | 2.00-3.00 | ≤0.75 | - | 0.10-0.22 | - |
| 316 ndi | 1.4571 | ≤0.08 | 16.00-18.50 | 10.00-14.00 | ≤2.00 | ≤0.045 | ≤0.030 | 2.00-3.00 | ≤0.75 | - | - | Ti5(C+N)~0.7 |
| 317l ndi | 1.4438 | ≤0.03 | 18.00-20.00 | 11.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | 3.00-4.00 | ≤0.75 | - | 0.1 | - |
| 321 | 1.4541 | ≤0.08 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤0.75 | - | 0.1 | Ti5(C+N)~0.7 |
| 321H | 1.494 | 0.04 ~ 0.10 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤0.75 | - | 0.1 | Ti4(C+N)~0.7 |
| 347 | 1.4550 | ≤0.08 | 17.00-19.00 | 9.00-13.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤0.75 | - | - | Nb≥10*C%-1.0 |
| 347H | 1.4942 | 0.04 ~ 0.10 | 17.00-19.00 | 9.00-13.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤0.75 | - | - | Nb≥8*C% -1.0 |
| 409 | S40900 | ≤0.03 | 10.50-11.70 | 0.5 | ≤1.00 | ≤0.040 | ≤0.020 | - | ≤1.00 | - | 0.03 | Ti6(C+N)-0.5 Nb0.17 |
| 410 | 1Kr13 | 0.08-0.15 | 11.50-13.50 | - | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤1.00 | - | - | - |
| 420 | 2Kr13 | ≥0.15 | 12.00-14.00 | - | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤1.00 | - | - | - |
| 430 | S43000 | ≤0.12 | 16.00-18.00 | 0.75 | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤1.00 | - | - | - |
| 431 | 1Cr17Ni2 | ≤0.2 | 15.00-17.00 | 1.25-2.50 | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤1.00 | - | - | - |
| 440C | 11Kr17 | 0.95-1.20 | 16.00-18.00 | - | ≤1.00 | ≤0.040 | ≤0.030 | 0.75 | ≤1.00 | - | - | - |
| 17-4 PH | 630/1.4542 | ≤0.07 | 15.50-17.50 | 3.00-5.00 | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤1.00 | 3.00-5.00 | - | Nb+Ta: 0.15-0.45 |
| 17-7 PH | 631 | ≤0.09 | 16.00-18.00 | 6.50-7.50 | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤1.00 | - | - | Al 0.75-1.50 |
| kukula kwake: | ||||||
| 3 | 3*1000*2000 | 3*1219*2438 | 3*1500*3000 | 3*1500*6000 | ||
| 4 | 4*1000*2000 | 4*1219*2438 | 4*1500*3000 | 4 * 1500 * 6000 | ||
| 5 | 5 * 1000 * 2000 | 5*1219*2438 | 5*1500*3000 | 5 * 1500 * 6000 | ||
| 6 | 6*1000*2000 | 6*1219*2438 | 6*1500*3000 | 6 * 1500 * 6000 | ||
| 7 | 7*1000*2000 | 7*1219*2438 | 7*1500*3000 | 7 * 1500 * 6000 | ||
| 8 | 8*1000*2000 | 8*1219*2438 | 8*1500*3000 | 8*1500*6000 | ||
| 9 | 9*1000*2000 | 9*1219*2438 | 9*1500*3000 | 9 * 1500 * 6000 | ||
| 10.0 | 10*1000*2000 | 10*1219*2438 | 10*1500*3000 | 10 * 1500 * 6000 | ||
| 12.0 | 12 * 1000 * 2000 | 12*1219*2438 | 12 * 1500 * 3000 | 12 * 1500 * 6000 | ||
| 14.0 | 14*1000*2000 | 14*1219*2438 | 14 * 1500 * 3000 | 14 * 1500 * 6000 | ||
| 16.0 | 16*1000*2000 | 16*1219*2438 | 14 * 1500 * 3000 | 14 * 1500 * 6000 | ||
| 18.0 | 18*1000*2000 | 18*1219*2438 | 18*1500*3000 | 18*1500*6000 | ||
| 20 | 20*1000*2000 | 20*1219*2438 | 20*1500*3000 | 20*1500*6000 |
