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A283 Ite B, A283GrB, A283Gr.B, A283 Ite B irin, A283 Gr B irin awo
Gba bošewa: ASTM A283 / A283M
Ipele irin Gnee: A283 Ite A, A283 Ite B, A283 Ite C, A283 Ite D
,A283GrA, A283GrB, A283GrC, A283GrD, irin ite.
A283 ite B irin awo
A283 Ite B, irin awo ti a pese yoo ni ibamu si awọn ibeere ti lọwọlọwọ ti sipesifikesonu a6 / a6m. Ninu ilana, A283 Grade B yoo ṣee ṣe nipasẹ ọkan tabi diẹ ẹ sii ti awọn ilana atẹle: ṣiṣii, atẹgun ipilẹ tabi ileru ina.
Ipele irin A283 ni wiwa awọn onipò mẹrin ni A283 Ite A, A283 Ite B, A283 Ite C, ati A283 Ite D ti awọn awo irin erogba ti didara igbekale fun ohun elo gbogbogbo
Ipese irin Gnee A283 Grade B kekere ati agbedemeji agbara fifẹ erogba irin lati okeere ọja okeere, anfani wa ni lati pese awo irin ti o nipọn nla fun awọn alabara wa ni didara ti o dara julọ ati pe a tun le jẹ ki ẹnikẹta lati ṣayẹwo awọn ọja wa ninu ọlọ wa. , fun apẹẹrẹ, GL, DNV, TUV, CE, LR, BV ati be be lo.
| Erogba, max | % | Manganese, o pọju | % | Silikoni, max | % | |
| Gbogbo Sisanra | 0.17 | Ọja Analysis | 0.90 | Ọja Analysis | 0.15-0.40 | |
| Iwọn irawọ owurọ | % | Efin max | % | Ejò min % | ||
| Gbogbo sisanra | 0.035 | Gbogbo sisanra | 0.04 | 0.20 | ||
| Mechanical Ini | Ipele A283 B |
| Agbara fifẹ, fẹnuko [MPa] Agbara ikore, min, fẹnuko [MPa] Ilọsiwaju ni 8 in. [200 mm], min,% Ilọsiwaju ni 2 in. [50 mm], min,% |
50-56[345-450] 27[185] 25 28 |
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