SA-210C yog ASME tus qauv steel qib, uas yog nyob rau hauv qeb ntawm nruab nrab carbon manganese steel kav rau boilers, superheaters thiab kav. Nws yog pearlitic hom kub-lub zog steel. "SA" yog lub cim ntawm ASME steel cov ntaub ntawv. "210" sawv cev rau tus lej tshwj xeeb, thiab "C" sawv cev rau qib siab, uas zoo ib yam li cov khoom sib xyaw thiab kev ua tau zoo ntawm kuv lub teb chaws 25MnG steel me me-inch steel yeeb nkab.
SA-210C muaj kev ua haujlwm kub thiab txias thiab kev ua haujlwm vuam zoo; SA-210C yog dav siv nyob rau hauv cov dej-txias phab ntsa, economizers, low-temperature superheaters thiab lwm yam cua sov nto piping systems ntawm loj-muaj peev xwm fais fab chaw nres tsheb boilers xws li 300MW thiab 600MW qhov chaw ua hauj lwm kub yog qis dua 500 degree. Thiab headers, dej qab zib thiab cov kav dej, thiab lwm yam.
txheem:
ASTM A210 / A210M / ASME SA-210 / SA-210M
siv:
Nws yog tsim rau boiler raj thiab boiler flue raj, nrog rau kev ruaj ntseg xaus, vaults thiab kev txhawb nqa hlab, raws li zoo raws li me me phab ntsa thickness seamless nruab nrab carbon steel hlab rau superheater hlab.
Tshuaj muaj pes tsawg leeg ntawm ASTM A210 Qib C
| ASTM A 210 Cov Lus Qhia | Qib | chemical muaj pes tsawg leeg: | ||||
| C(a) | Si | Mn | P | S | ||
| C | Tsawg dua lossis sib npaug rau 0.35 | Ntau dua lossis sib npaug rau 0.10 | 0.29-1.06 | Tsawg dua lossis sib npaug rau 0.035 | Tsawg dua lossis sib npaug rau 0.035 | |
Mechanical Properties Ntawm ASTM A210 Qib C
| Mechanical Properties | Qib C |
| Tensile zog, min, ksi [MPa] | 70 [485] |
| Yield zog, min, ksi [MPa] | 40 [275] |
| Elongation% | 30 |
| HRB | 89 |
| HB | 179 |
