Pàirt den ìre stàilinn
ASTMW5 | ASTMH13 | ASTM 1015 | ASTM 1045 | GB 20 Mn | ASTM 4140 | ASTM4135 |
JIS SKS8 | JISSKD61 | JISS15C | JIS S45C | ASTM1022 | GB42CrMo | JISSCM435 |
Inbhe agus Stuth
● Coitcheann: HRSG goileadair tube
GB 5130-2008 Tiùb stàilinn gun fhiosta airson goileadair bruthadh àrd
ASME SA210 Tiùb stàilinn meadhanach gualain airson goileadair bruthadh àrd agus superheater
ASME SA192 Tiùb gualain gun fhiosta airson cuideam àrd
ASME SA213 SEAMLESS Goileadair stàilinn Ferritic agus Austenitic Alloy, sàr-teasadair, agus tiùban iomlaid teas TS EN 10216-2 Tiùban stàilinn gun ròin Cùmhnantan teicnigeach airson cleachdadh cuideam
● Prìomh ìrean stàilinn HRSG super fada tube
SA210A1. SA210C. SA192. SA213-T11. SA213-T22. SA213-T91. SA213-T92. 20G. 15 CRMOG. 12 CRMOVG. P335GH.13CRMO4-5 ECT.
Co-dhèanamh ceimigeach (1020)
C | Si | Mn | P | S | Ni | Cr | Cu |
0.17~0.23 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 | ≤0.30 | ≤0.25 | ≤0.25 |
Inbhe
ASTM | Na Stàitean Aonaichte | Comann Ameirican nan Innleadairean Meacanaigeach |
AISI | Na Stàitean Aonaichte | Acronym de Institiud Iarainn is Stàilinn Ameireagaidh |
JIS | JP | Inbhean gnìomhachais Iapanach |
DIN | GER | Institiud Deutsches airson Normung eV |
UNS | Na Stàitean Aonaichte | Siostam àireamhachaidh aonaichte |
Buannachdan toraidh
1. Àrd neart
2. Math machining seilbh
3. Deagh chothromachd seilbh coileanta
Tuairisgeul feartan
Ann an cearcall còmhla, thèid teas sgudail de phìoban ath-chuairteachadh le HRSC agus cruthaichidh e smùid gus dealan a ghineadh. Tha pìoban fìor fhada HRSG nam prìomh phàirtean de HRSG. Bha farsaingeachd de dhiofar mheudan aig an toradh againn. Tha mòran theisteanasan againn agus às-mhalairt gu còrr air 10 bliadhna.
Stuthan ceimigeach (%)
Ìre | C | Si | Mn | S | P | Cr | Mo | V | Ti | B | W | Ni | Al | Nb | N |
20G | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 0.015 | 0.025 | ||||||||||
20 MnG | 0.17-0.24 | 0.17-0.37 | 0.70-1.00 | 0.015 | 0.025 | ||||||||||
25 MnG | 0.22-0.27 | 0.17-0.37 | 0.70-1.00 | 0.015 | 0.025 | ||||||||||
15 MoG | 0.12-0.20 | 0.17-0.37 | 0.40-0.80 | 0.015 | 0.025 | 0.25-0.35 | |||||||||
20 MoG | 0.15-0.25 | 0.17-0.37 | 0.40-0.80 | 0.015 | 0.025 | 0.44-0.65 | |||||||||
12 CrMoG | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.015 | 0.025 | 0.40-0.70 | 0.40-0.55 | ||||||||
15 CrMoG | 0.12-0.18 | 0.17-0.37 | 0.40-0.70 | 0.015 | 0.025 | 0.80-1.10 | 0.40-0.55 | ||||||||
12Cr2MoG | 0.08-0.15 | ≤0.60 | 0.40-0.60 | 0.015 | 0.025 | 2.00-2.50 | 0.90-1.13 | ||||||||
12Cr1MoVG | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.01 | 0.025 | 0.90-1.20 | 0.25-0.35 | 0.15-0.30 | |||||||
12Cr2MoWVTiB | 0.08-0.15 | 0.45-0.75 | 0.45-0.65 | 0.015 | 0.025 | 1.60-2.10 | 0.50-0.65 | 0.28-0.42 | 0.08-0.18 | 0.002-0.008 | 0.30-0.55 | ||||
10Cr9Mo1VNbN | 0.08-0.12 | 0.20-0.50 | 0.30-0.60 | 0.01 | 0.02 | 8.00-9.50 | 0.85-1.05 | 0.18-0.25 | ≤0.040 | ≤0.040 | 0.06-0.10 | 0.03-0.07 |
Feartan meacanaigeach
Ìre | Neart tensile | Puing toraidh (Mpa) | Leudachadh (%) | Buaidh(J) |
(Mpa) | chan eil nas lugha na | chan eil nas lugha na | chan eil nas lugha na | |
20G | 410-550 | 245 | 24/22 | 40/27 |
25MnG | 485-640 | 275 | 20/18 | 40/27 |
15 MoG | 450-600 | 270 | 22/20 | 40/27 |
20MoG | 415-665 | 220 | 22/20 | 40/27 |
12 CrMoG | 410-560 | 205 | 21/19 | 40/27 |
12 Cr2MoG | 450-600 | 280 | 22/20 | 40/27 |
12 Cr1MoVG | 470-640 | 255 | 21/19 | 40/27 |
12Cr2MoWVTiB | 540-735 | 345 | 18 | 40/27 |
10Cr9Mo1VNb | ≥585 | 415 | 20 | 40 |
1Cr18Ni9 | ≥520 | 206 | 35 | |
1Cr19Ni11Nb | ≥520 | 206 | 35 |
Bithear a’ cleachdadh tubing boiler anns na gnìomhachasan sin
● Steam Goilearan.
● Gineadh Cumhachd.
● Lusan connaidh fosail.
● Ionadan Cumhachd Dealain.
● Industrial Processing Plants.