鍋爐管
鍋爐管
中低壓鍋爐管：用于制造各種低中壓鍋爐、過熱蒸汽管、沸水管、水冷壁管.在溫度低于450℃環境中適用，工作壓力一般不大于5.88Mpa，由碳鋼管經過熱軋或冷拔制成。
高壓鍋爐鋼管：主要用來制造高壓及超高壓的過熱器管，再熱器管，導氣管，主蒸汽管等等，在450~650℃高溫環境中工作，工作壓力≥9.8Mpa
執行標準與主要材質
DIN 17175/ASME SA192/SA 106M/ ASME SA-210M/ASME A213M
口徑范圍: 1/4”-36”
鍋爐管技術參數
|
標準 |
牌號 |
C |
Si |
Mn |
P |
|
DIN17175 |
St35.8 |
≤0.17 |
0.10-0.35 |
0.40-0.80 |
≤0.025 |
|
St45.8 |
≤0.21 |
0.10-0.35 |
0.40-1.20 |
≤0.025 |
|
|
15Mo3 |
0.12-0.20 |
0.10-0.35 |
0.40-0.80 |
≤0.025 |
|
|
13CrMo44 |
0.10-0.18 |
0.10-0.35 |
0.40-0.70 |
≤0.025 |
|
|
10CrMo910 |
0.08-0.15 |
≤0.50 |
0.40-0.70 |
≤0.025 |
|
|
14MoV63 |
0.10-0.18 |
0.10-0.35 |
0.40-0.70 |
≤0.025 |
|
|
12Cr1MoV |
0.08-0.15 |
0.17-0.37 |
0.40-0.70 |
≤0.025 |
|
|
ASME SA-192M |
SA-192 |
0.06-0.18 |
≤0.25 |
0.27-0.63 |
≤0.025 |
|
ASME SA-106M |
SA-106B |
≤0.30 |
≥0.10 |
0.29-1.06 |
≤0.025 |
|
SA-106C |
≤0.35 |
≥0.10 |
0.29-1.06 |
≤0.025 |
|
|
ASME SA-210M |
SA-210A1 |
0.15-0.25 |
0.10-0.50 |
0.30-0.80 |
≤0.025 |
|
SA-210C |
≤0.27 |
≥0.10 |
≤0.93 |
≤0.025 |
|
|
ASME SA-209M |
SA-209Tla |
≤0.35 |
≥0.10 |
0.29-1.06 |
≤0.025 |
|
ASME A213M |
SA-213T2 |
0.05-0.15 |
0.50-1.00 |
0.30-0.60 |
≤0.025 |
|
SA-213T11 |
0.05-0.15 |
≤0.50 |
0.30-0.60 |
≤0.025 |
|
|
SA-213T12 |
0.08-0.12 |
0.20-0.50 |
0.30-0.60 |
≤0.025 |
|
|
SA-213T22 |
0.04-0.10 |
0.50-1.00 |
0.10-0.60 |
≤0.025 |
|
|
SA-213T23 |
0.10-0.20 |
0.10-0.30 |
0.30-0.61 |
≤0.025 |
|
|
SA-213T91 |
0.05-0.15 |
≤0.50 |
0.30-0.61 |
≤0.025 |
|
|
JIS G3461 |
STB 340 |
≤0.18 |
≤0.35 |
0.30-0.60 |
≤0.025 |
|
STB 410 |
≤0.32 |
≤0.35 |
0.30-0.80 |
≤0.025 |
力學性能
|
標準 |
牌號 |
抗拉強度 （Mpa） |
屈服強度（Mpa）不小于 |
伸長率（%）不小于 |
沖擊功（J）不小于 |
硬度不大于 |
|
|
＜15mm |
≥15mm |
||||||
|
DIN 17175 |
|
|
≤16mm |
＞16mm |
|
|
|
|
St35.8 |
360-480 |
235 |
225 |
25 |
- |
- |
|
|
St45.8 |
410-530 |
255 |
245 |
21 |
- |
- |
|
|
15Mo3 |
450-600 |
270 |
22 |
- |
- |
||
|
13CrMo44 |
440-590 |
270 |
22 |
- |
- |
||
|
10CrMo910 |
450-600 |
280 |
20 |
- |
- |
||
|
14MoV63 |
460-610 |
320 |
20 |
- |
- |
||
|
12Cr1MoV |
470-640 |
255 |
21 |
55 |
|
||
|
ASME SA-192M |
SA-192 |
≥325 |
180 |
35 |
- |
- |
|
|
ASME SA-106M |
SA-106B |
≥415 |
240 |
|
- |
- |
|
|
SA-106C |
≥485 |
275 |
- |
79HRB(143HB) |
|||
|
ASME SA-210M |
SA-210A1 |
≥415 |
255 |
- |
89HRB(179HB) |
||
|
SA-210C |
≥485 |
275 |
- |
81HRB(153HB) |
|||
|
ASME SA-209M |
SA-209Tla |
≥415 |
220 |
- |
85HRB(163HB) |
||
|
ASME A213M |
SA-213T2 |
≥415 |
205 |
- |
85HRB(163HB) |
||
|
SA-213T11 |
≥415 |
205 |
- |
85HRB(163HB) |
|||
|
SA-213T12 |
≥415 |
220 |
- |
85HRB(163HB) |
|||
|
SA-213T22 |
≥415 |
205 |
- |
85HRB(163HB) |
|||
|
SA-213T23 |
≥510 |
400 |
- |
97HRB(220HB) |
|||
|
SA-213T91 |
≥585 |
415 |
- |
25HRC(250HB) |
|||
|
JIS G3461 |
STB 340 |
≥340 |
175 |
- |
- |
||
|
STB 410 |
≥410 |
255 |
- |
- |
|||
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