Bagean saka kelas baja
Astmw5 | Astmh13 | Astm1015 | Astm1045 | GB 20mn | Astm4140 | Astm4135 |
Jis sks8 | Jissskd61 | Jiss15c | Jis s45c | Astm1022 | Gb42crmo | Jisscm435 |
Standard lan Bahan
● Standard: tabung boiler hrsg
GB 5130-2008 Tube baja lancar kanggo dandang tekanan tinggi
Asme Sa210 Tube baja karbon baja ing Mauamless kanggo dandang tekanan lan superheater
Asme sa192 Tube Carbon lancar kanggo tekanan dhuwur
Asme sa213 lan balan baja wesi Austenit, Supertenit, Super Heater, lan tabung tiar panas ing 10216-2 Kahanan teknis tabung baja sapi kanggo panggunaan tekanan
● Kuburan baja utama tabung paling dawa HRSG
SA210A1. SA210C. SA192. SA213-T11. SA213-T22. SA213-T91. SA213-T92. 20g. 15Crmog. 12CrMovg. Pm35GH.13Crmo4-5 ect.
Komposisi Kimia (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 |
Standar
ASTM | USA | Masyarakat insinyur mekanik |
Aisi | USA | ACRonym saka Iron Amerika lan Institut Baja Amerika |
Jis | JP | Standar industri Jepang |
Din | Ger | Deutsches Institut Für Normung EV |
Uns | USA | Sistem Nomer Unified |
Kauntungan produk
1. Kekuwatan dhuwur
2 .. Properti Machining Apik
3. Imbangan properti lengkap
Fitur Katrangan
Ing siklus gabungan, panas tuba bakal didaur ulang dening HRSC lan ngasilake uap kanggo ngasilake listrik. Tabung paling dawa HRSG minangka komponen utama HRSG. Produk kita wis nutupi macem-macem ukuran skop. Kita duwe sertifikat lan ekspor Temore tinimbang 10 taun.
Komposisi Kimia (%)
Kelas | 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 | |||||||||
12Crmog | 0,08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.015 | 0,025 | 0.40-0.70 | 0.40-0.55 | ||||||||
15crmog | 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 | 0,08-0.122 | 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 |
Properties Teknik
Kelas | Kekuwatan tensile | Titik Ngasilake (MPA) | Elongasi (%) | Efek (J) |
(MPA) | ora kurang saka | ora kurang saka | ora kurang saka | |
20g | 410-550 | 245 | 24/22 | 40/27 |
25mng | 485-640 | 275 | 20/18 | 40/27 |
15mog | 450-60000 | 270 | 22/20 | 40/27 |
20mog | 415-665 | 220 | 22/20 | 40/27 |
12Crmog | 410-560 | 205 | 21/19 | 40/27 |
12 cr2mog | 450-60000 | 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 |
Tubing Boiler digunakake ing industri iki
● Boiler uap.
● generasi tenaga.
● Tanduran bahan bakar fosil.
● Tanduran tenaga listrik.
● Tanduran pangolahan industri.
Gambar rinci


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