Stainless steel material: 1Cr18Ni9Ti (321), Cr23Ni13 (309S), 1Cr20Ni14Si2, Cr25Ni20 (310S) 1Cr25Ni20Si2, there are also some low temperature areas (such as low temperature superheater, low temperature reheater) using 1 Cr 13,1Cr6Si2Mo and other materials, the selection of materials is generally subject Ku dizayini esooka eya bboyiyira, ebintu eby’enjawulo ebbugumu okuziyiza, amaanyi g’ebyuma:
| 序号 | 材质 | 耐温度 | 屈服强度00 . 2MPa . | 抗拉强度 | 伸 长 率 0 5 % | HB . | HRB . | HV . |
| 1 | 1CR18NI9TI . | 925 | Ekisinga oba ekyenkana 205 . | Ekisinga oba ekyenkana 520 . | Ekisinga oba ekyenkana 40 . | ekitono oba ekyenkana 187 . | ebitono okusinga oba byenkana 90 . | ekitono oba ekyenkana 200 . |
| 2 | CR23NI13 . | 1095 | Ekisinga oba ekyenkana 205 . | Ekisinga oba ekyenkana 520 . | Ekisinga oba ekyenkana 40 . | ekitono oba ekyenkana 187 . | ebitono okusinga oba byenkana 90 . | ekitono oba ekyenkana 200 . |
| 3 | 1CR20NI14SI2 . | 1095 | Ekisinga oba ekyenkana 590 . | Ekisinga oba ekyenkana 40 . | ||||
| 4 | CR25NI20 . | 1150 | Ekisinga oba ekyenkana 205 . | Ekisinga oba ekyenkana 520 . | Ekisinga oba ekyenkana 40 . | ekitono oba ekyenkana 187 . | ebitono okusinga oba byenkana 90 . | ekitono oba ekyenkana 200 . |
| 5 | 1CR25NI20SI2 . | 1150 | Ekisinga oba ekyenkana 540 . | Ekisinga oba ekyenkana 35 . |
