10CrMo910 boiler raj yog pearlitic cua sov-cov hlau resistant, feem ntau yog siv rau hauv superheaters nrog phab ntsa kub hauv qab 590℃thiab nyob rau hauv headers/steam pipelines nrog phab ntsa kub nyob ib ncig ntawm 540 degree, tsim los tiv thaiv lub siab ntawm 13.2 MPa. Nws nkag mus rau theem peb ntawm creep thaum lub elongation nce mus txog 3%-5%. Cov khoom siv no tau siv dav hauv ntau qhov sib txawv ntawm cov kav dej kub sib txawv thoob plaws lub zog hluav taws xob, hluav taws xob nuclear, thiab kev lag luam petrochemical.
DIN 17175 10CrMo910 boiler steel yeeb nkab Chemical Composition:
|
Qib |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
|
10 CrMo910 |
0.08~0.15 |
0.50 Max |
0.40~0.70 |
0.035 Max |
0.035 Max |
2.00~2.50 |
0.90~1.20 |
DIN 17175 10CrMo910 Tube Mechanical zog:
|
Qib |
Khoom siv Tus lej |
MPa los yog N / mm2 |
||
|
Min Yield Point |
Tensile zog |
|||
|
WT: 16mm Max |
WT: 16- 40mm |
|||
|
10 CrMo910 |
1.7380 |
285 |
285 |
450~600 |
10CrMo9-10 Sib npaug Steel Qib
| TS EN 100216-2 | DIN EN | ASTM | JIS | GB |
| 10CrMo9-10 | 1.7380 | TIAB SA 213 T22 SA335 P22 SA185 F22 TIAB SA 387 Gr22 |
SIB 22 TSI 22 |
12Cr2MoG |
Sab nraud txoj kab uas hla & kam rau ua ntawm 10CrMo910 Alloy Steel Pipes
|
Sab nraud txoj kab uas hla, mm |
Kev kam rau siab,% |
|
OD Tsawg dua lossis sib npaug rau 120 |
± 0.6 hli, 0.25mm |
|
OD>120 |
±0.75 |
DIN 17175 Tube soj ntsuam & kuaj:
- Flattening Test
- Flaring Test
- Hydrostatic lossis Nondestructive Electric Test
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