2304/S32304 Duplex Steel efere
Nkọwa dị mkpirikpi:
| Nkọwapụta nke 2304efere: |
| Nkọwapụta | ASTM A240 / ASME SA240 |
| Ọkwa | 2304/S32304 |
| Obosara | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, wdg |
| Ogologo | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, wdg |
| Ọkpụrụkpụ | 0.1 mm na 100 mm |
| Nkà na ụzụ | Efere akpọrepu ọkụ (HR), Akwụkwọ mpịakọta oyi (CR) 2B, 2D, BA NO(8), SATIN (Met with Plastic mkpuchi) |
| Emecha elu elu | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, ntutu akara, ájá gbawara, ahịhịa, SATIN (Met na Plastic mkpuchi) wdg. |
| Ihe akụrụngwa | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
| Ụdị | Mpempe akwụkwọ dị larịị, efere, okpuru ulo, wdg. |
| Ngwa ịgbado ọkụ dabara adaba | Welding nke 32760 duplex ígwè ejiwaya ịgbado ọkụ ER2594na E2594 mkpanaka ịgbado ọkụ. |
| Igwe anaghị agba nchara S32304 Mpempe akwụkwọ nha nha akara ogo: |
| Ọkọlọtọ | Ọrụ NR. | UNS |
| 32304 | 1.4362 | S32304 |
| 32304 Ibé akwụkwọ, efere kemịkalụ mejupụtara na nrụzi Njirimara(saky ígwè): |
| Ọkwa | C | Cr | Mn | Si | N | Mo | Cu | Ni |
| 32304 | 0,030 | 22.0-24.0 | 2.0 kacha | 1.0 | 0.05-0.20 | 0.10-0.60 | 0.1-0.6 kacha | 3.5-5.5 |
| Njupụta | Ebe Na-agbaze | Ike ọdụdọ | Ike Mpụta (0.2% kwụsịrị) | Mgbatị (na 2 in.) |
| 7.8g / cm3 | 1400-1450 ℃ | 620Mpa | 450Mpa | 25% |
| Ihe kpatara ịhọrọ anyị: |
1. Ị nwere ike nweta ihe zuru oke dịka ihe ị chọrọ na ọ dịkarịa ala ọnụahịa.
2. Anyị na-enyekwa Reworks, FOB, CFR, CIF, na ọnụ ụzọ nnyefe ọnụ ụzọ. Anyị na-atụ aro ka ịme azụmahịa maka mbupu nke ga-adị oke ọnụ ahịa.
3. Ihe anyị na-enye bụ nkwenye kpamkpam, site na akwụkwọ nyocha nke akụrụngwa ruo na nkwupụta akụkụ ikpeazụ. (Akụkọ ga-egosi na achọrọ)
4. e kwere nkwa inye nzaghachi n'ime awa 24 (na-abụkarị n'otu elekere)
5. Ị nwere ike nweta ngwaahịa ọzọ, igwe ihe nnyefe na ibelata n'ichepụta oge.
6. Anyị raara onwe anyị nye ndị ahịa anyị kpamkpam. Ọ bụrụ na ọ gaghị ekwe omume imezu ihe ị chọrọ mgbe ị nyochachara nhọrọ niile, anyị agaghị eduhie gị site n'ịkwe nkwa ụgha nke ga-eme ka ndị ahịa nwee mmekọrịta dị mma.
| Nkwenye ịdịmma nke SAKY STEEL (gụnyere ma nke na-emebi emebi na nke anaghị emebi emebi): |
1. Nleba anya akụkụ
2. Mechanical nyochaa dị ka tensile, elongation na mbenata nke ebe.
3. Mmetụta mmetụta
4. Nyocha nyocha nke kemịkalụ
5. Nnwale ike ike
6. Nnwale nchedo pitting
7. Nnwale penetrant
8. Nnwale corrosion intergranular
9. Nnwale siri ike
10. Metallography nnwale nnwale
| Nkwakọ ngwaahịa SAKY STEEL: |
1. Nkwakọ ngwaahịa dị ezigbo mkpa karịsịa n'ihe gbasara mbupu mba ofesi nke mbupu na-agafe na ọwa dị iche iche iji ruo ebe kachasị elu, yabụ anyị na-etinye nchegbu pụrụ iche gbasara nkwakọ ngwaahịa.
2. Saky Steel's mkpọ ngwongwo anyị n'ọtụtụ ụzọ dabere na ngwaahịa. Anyị na-akwakọ ngwaahịa anyị n'ọtụtụ ụzọ, dị ka,
Mpaghara ngwa:
