301,304,304l,321,316,316l,309s,310 igwe anaghị agba nchara
Ụdị nkịtị nke 200 usoro igwe anaghị agba nchara
| Ọkwa | Ngwa |
| 301 | Ọkwa ike dị elu, na-eguzogide corrosion ikuku. Elu ya na-egbuke egbuke, na-adọrọ adọrọ na-eme ka ọ bụrụ nhọrọ magburu onwe ya maka ngwa nhazi ihe eji achọ mma. |
| 304 | Ejiri ya maka ngwa ụlọ na nke azụmahịa dị iche iche. Otu n'ime alloys ndị ama ama & nke a na-ejikarị na ezinụlọ igwe anaghị agba nchara. Ngwa ndị a na-ahụkarị gụnyere Sanitary, Cryogenic, na ngwa nwere nrụgide, ngwa ụlọ na nke azụmahịa, akụkụ nhazi tankị na akụrụngwa nhazi. |
| 309 | Ejiri ya maka ngwa okpomọkụ dị elu, gụnyere akụkụ ọkụ - eriri ebu, rollers, akụkụ ọkụ ọkụ, nkwado refractory, retorts na oven lining, fan, tube hangers, nkata na trays iji jide obere akụkụ; Ngwa maka acid na-ekpo ọkụ, amonia na sulfur dioxide; kọntaktị na-ekpo ọkụ acetic na citric acid. |
| 310/S | Na-eguzogide corrosion, gụnyere akụkụ ọkụ dị ka eriri ebufe, rollers, akụkụ ọkụ, nkwado refractory, retorts na oven lining, fan, tube hangers, na nkata na trays iji jide obere akụkụ. Ụlọ ọrụ usoro kemịkalụ nwere acid na-ekpo ọkụ, amonia, na sulfur dioxide na ụlọ ọrụ nhazi nri, a na-eji ha na kọntaktị na acetic na-ekpo ọkụ na citric acid. |
| 316 | A na-eji ya maka ngwa okpomọkụ dị elu, gụnyere ijikwa organic na fatty acids na-ekpo ọkụ, ụgbọ okporo ígwè na ngwaike na facade nke ụlọ dị nso n'oké osimiri. |
| 321 | Igwe anaghị agba nchara kwụsiri ike nke na-enye ezigbo nguzogide corrosion na-esote ikpughe na ọnọdụ okpomọkụ n'etiti 800-1500 Deg F. Ngwa gụnyere ihe ọkụkụ na ụgbọ mmiri nrụgide. |
Ngwakọta kemịkalụ
| Ọkwa | C | Si | Mn | P≤ | S≤ | Cr | Mo | Ni | Ndị ọzọ |
| 301 | ≤0.15 | ≤1.00 | ≤2.00 | 0,045 | 0.03 | 16-18 | - | 6.0 | - |
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | 0,035 | 0.03 | 17-19 | - | 8.0 | - |
| 304L | ≤0.075 | ≤1.00 | ≤2.00 | 0,045 | 0.03 | 17-19 | - | 8.0 | |
| 309S | ≤0.08 | ≤1.00 | ≤2.00 | 0,045 | 0.03 | 22-24 | - | 12.0 | - |
| 310 | ≤0.08 | ≤1.5 | ≤2.00 | 0,045 | 0.03 | 24-26 | - | 19.0 | - |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | 0,045 | 0.03 | 16-18.5 | 2 | 10.0 | - |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | 0,045 | 0.03 | 16-18 | 2 | 10.0 | - |
| 321 | ≤0.12 | ≤1.00 | ≤2.00 | 0,045 | 0.03 | 17-19 | - | 9.0 | Ti≥5×C
|
Ihe eji arụ ọrụ
| Ọkwa | YS (Mpa) ≥ | TS (Mpa) ≥ | El (%) ≥ | Isi ike (HV) ≤ |
| 301 | 200 | 520 | 40 | 180 |
| 304 | 200 | 520 | 50 | 165-175 |
| 304L | 175 | 480 | 50 | 180 |
| 309S | 200 | 520 | 40 | 180 |
| 310 | 200 | 520 | 40 | 180 |
| 316 | 200 | 520 | 50 | 180 |
| 316L | 200 | 480 | 50 | 180 |
| 321 | 200 | 520 | 40 | 180 |
Nkọwapụta
| Ọkwa | 301,304,304l,321,316,316l,309s,310 |
| Ọkpụrụkpụ | Oyi akpọrepu: 0.2-3.0mm Hot akpọrepu: 3.0-60mm |
| Ogologo | Dị ka ndị ahịa chọrọ |
| Emecha elu elu | 2B,2D,BA,NO4,Hair Line,6K, wdg |
| Imepụta teknụzụ | Oyi akpọrela / Hot akpọrela |
| Ihe onwunwe | DDQ, ọla kọpa dị elu, ọkara ọla kọpa ma ọ bụ ihe ọla kọpa dị ala |
| Ọkọlọtọ | JIS, ASTM, AISI, GB, DIN, EN, wdg anyị na-ejikarị ASTM na GB Standard |
Ọgwụgwọ elu
| Aha | Njirimara | Nkọwapụta | |
| 2B | Na-egbuke egbuke | Mgbe oyi na-atụgharị, site na ọgwụgwọ okpomọkụ, ịhịa aka n'ahụ ma ọ bụ ọgwụgwọ ndị ọzọ dabara na nke ikpeazụ site na ntụgharị oyi na-enye ọkụ kwesịrị ekwesị. | |
| BA | Nchacha, mirror | Haziri ya na ọgwụgwọ okpomọkụ na-egbuke egbuke mgbe oyi na-atụgharị | |
| Ntutu isi | Ahịrị dị ka ntutu isi | Ntutu ọka egweri site kwesịrị ekwesị urughuru size nke ihe onwunwe | |
| 6K/8K | Ngosipụta, na-egbuke egbuke karịa BA | Na-egbuke egbuke, na-egweri ma na-egbuke egbuke site na 1000 # strop grain of abrasive belt |
Ngwa
Mmanụ na mmanụ ụlọ ọrụ akụrụngwa, tankị ụlọ ọrụ, agha na ọkụ eletrik; Ngwa ahụike, ngwa tebụl, arịa kichin, ngwa kichin; Ogige ihe owuwu, mmiri ara ehi ma ọ bụ ụlọ ọrụ nhazi nri, igwe na-ekpo ọkụ ọkụ; Ebumnuche ihe owuwu, ihe escalators, ngwa kichin, ụgbọ ala, igwe na ebe ngwaike. Mmanụ na mmanụ ụlọ ọrụ akụrụngwa, tankị ụlọ ọrụ, agha na ọkụ eletrik; Ngwa ahụike, ngwa tebụl, arịa kichin, ngwa kichin; Ogige ihe owuwu, mmiri ara ehi ma ọ bụ ụlọ ọrụ nhazi nri, igwe na-ekpo ọkụ ọkụ; Ebumnuche ihe owuwu, ihe escalators, ngwa kichin, ụgbọ ala, igwe na ebe ngwaike.
