ASTM A515 Qib 70 Siab Vessel Phaj
A515Gr70 Boiler thiab Siab Veseel Steel Phaj Khoom Taw Qhia
Lub A515Gr70 lub nkoj phaj muab los ntawm GNEE yog cov qauv hlau phaj rau cov hlab ntsha siab.The A515Gr70 boiler phaj peb muab yog tsim nyob rau hauv nruj raws li cov qauv, thiab peb muaj peev xwm muab tau daim ntawv pov thawj zoo thiab lees txais thib peb - tog kuaj.
Tsis tas li ntawd, peb A515Gr70 siab hlab ntsha hlau muaj peev xwm vuam zoo heev thiab kev ua tau zoo, thiab peb cov A515Gr70 boiler steel phaj tuaj yeem muab kev cai loj, txiav, vuam, xuas nrig ntaus, thiab lwm yam kev pabcuam raws li koj cov kev xav tau rau kev siv cov khoom.
| Hom npe: | Lub nkoj steel | |||||||||||||
| Daim ntawv thov | Txuj | Lus hais | ||||||||||||
| wb 713 | TS EN 10028-2 | ASME SA-516/SA-516M | ||||||||||||
| Xovxwm Vessel | - | P235GH | SA516GR55 | siv los tsim lub tog raj kheej, taub hau thiab cov cuab yeej txhawb nqa ntawm boilers thiab ntim. | ||||||||||
| Q245R | P265GH | SA516GR60 | ||||||||||||
| - | P295 HWM | SA516GR65 | ||||||||||||
| Q345R | P355GH | SA516GR70 | ||||||||||||
A515Gr70 Kub dov boiler steel phajProduct Paub meej
ASTM A515 Qib 70 Siab Vessel Steel Chemical Composition:
| Qib | C | Mn max | Si | P max | S max |
| A515 Qib 70 | 0.31-0.35 | 1.3 | 0.13-0.45 | 0.035 | 0.035 |
ASTM A515 Qib 70 Boiler Zoo Steel Phaj Mechanical Properties:
| Qib | Tensile zog (MPa) | Yield zog (MPa) min | % Elongation hauv 2 nti (50mm) min | Impacting Test Temperature (degree) |
| A515 Qib 70 | 485-620 | 260 | 21 | -20,40,-60 |
A515Gr70 Boiler qib phaj Khoom duab
A515Gr70 nkoj steel phaj Khoom ntim
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog ASTM A515 Qib 70 siab lub nkoj phaj, peb zoo siab los qhia koj!
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