304 304L 316 316L igwe anaghị agba nchara efere suppliers na china
304 304L 316 316L igwe anaghị agba nchara efere suppliers na china
Igwe anaghị agba nchara 304 bụ ọkwa igwe anaghị agba nchara n'ọtụtụ ebe.Ọ bụ chromium-nickel austenitic igwe anaghị agba nchara nwere obere carbon ọdịnaya na dịtụ elu chromium na nickel karịa AISI ụdị 301 na 302. Ọkwa 304 bụ nnọọ ductile mgbe na annealed ọnọdụ.Ọ nwere ezigbo ọnọdụ okpomọkụ dị elu yana ezigbo ike na obere okpomọkụ.Ọ dabara nke ọma maka ịgbado ọkụ na ebe ngwaahịa emechara ga-eguzogide ụdị corrosion siri ike karị.
Nkọwapụta ngwaahịa na ọkwa igwe (maka ntụaka)
| ASTM | JIS | AISI | EN | Ọkọlọtọ Mill | |
| Ọkwa | S30100S30400 S30403 S31008 S31603 S32100 S41008 S43000 S43932 S44400 S44500 | SUS301SUS304 SUS304L SUS310S - SUS321 SUS410S SUS430 - SUS444 SUS430J1L | 301304 304L 310S 316L 321 410S 430 - 444 - | 1.43101.4301 1.4307 1.4845 1.4404 1.4541 - 1.4016 1.4510 1.4521 - | 201202 204Cu3 |
Nkwenye nke obosara
| Nkwenye nke obosara | ||
| W <100 mm | 100 mm ≦ W <1000 mm | 1000 mm ≦ W <1600 mm |
| ± 0.10 mm | ± 0.25 mm | ± 0.30 mm |
Ngwakọta kemịkalụ & akụrụngwa akụrụngwa
Ngwakọta kemịkalụ (maka ntụaka)
Nkọwapụta ASTM
| Ọkwa ígwè | Ni% Max. | Cr% kacha. | C% kacha. | Si% Max. | Mn% Max. | P% kacha. | S% kacha. | Mo% Max. | Nke% kacha. | Ndị ọzọ |
| S30100 | 6.0-8.0 | 16.0-18.0 | 0.15 | 1 | 2 | 0,045 | 0.03 | - | - | N: 0.1 Max. |
| S30400 | 8.0-10.5 | 17.5-19.5 | 0.07 | 0.75 | 2 | 0,045 | 0.03 | - | - | N: 0.1 Max. |
| S30403 | 8.0-12.0 | 17.5-19.5 | 0.03 | 0.75 | 2 | 0,045 | 0.03 | - | - | N: 0.1 Max. |
| 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 Max. |
| 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 Max. |
| 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 |
Ngwongwo igwe (maka ntụaka)
Nkọwapụta ASTM
| Ọkwa ígwè | N/mm 2 MIN. Nchegbu Akwụsị | N/mm 2 MIN. Ihe mgbakasị ahụ na-egosi | % MIN. Ogologo | HRB MAX.isi ike | HBW MAX. isi ike | Bendability:-ehulata akụkụ | Ike ike: n'ime Radius |
| S30100 | 515 | 205 | 40 | 95 | 217 | Enweghị ihe achọrọ | - |
| S30400 | 515 | 205 | 40 | 92 | 201 | Enweghị ihe achọrọ | - |
| S30403 | 485 | 170 | 40 | 92 | 201 | Enweghị ihe achọrọ | - |
| S31008 | 515 | 205 | 40 | 95 | 217 | Enweghị ihe achọrọ | - |
| S31603 | 485 | 170 | 40 | 95 | 217 | Enweghị ihe achọrọ | - |
| S32100 | 515 | 205 | 40 | 95 | 217 | Enweghị ihe achọrọ | - |
| S41000 | 450 | 205 | 20 | 96 | 217 | 180° | - |
| S43000 | 450 | 205 | 22A | 89 | 183 | 180° | - |
