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锅炉管合金管化学成分与执行标准 |
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发布者:奇特钢管 发布时间:2011/10/13 阅读:1065次 【字体:大 中 小】 |
●力学性能: |
牌号
|
抗拉强度
|
下列壁厚钢管 的屈服点 不小于 |
伸长率
δ5% 不小于
|
冲击功(纵向)
不小于
|
硬度不大于
|
采用标准
|
洛氏硬度 |
布氏硬度 |
壁厚 <5.1mm |
壁厚 ≥5.1mm |
<15mm |
≥15mm |
St35.8 |
360-480 |
235 |
225 |
25 |
- |
- |
- |
DIN17175 |
Sr45.8 |
410-530 |
255 |
245 |
21 |
- |
- |
- |
15Mo3 |
450-600 |
270 |
22 |
- |
- |
- |
13CrMo44 |
440-590 |
290 |
22 |
- |
- |
- |
10CrMo910 |
450-600 |
280 |
20 |
- |
- |
- |
14MoV63 |
460-610 |
320 |
20 |
55 |
|
- |
12Cr1MoV |
470-640 |
255 |
245 |
21 |
41 |
- |
- |
|
|
<15mm |
≥15mm |
|
|
|
|
|
SA192 |
≥325 |
180 |
35 |
- |
77HRB |
137HB |
ASMESA192 |
SA106-B |
≥415 |
240 |
查表 |
- |
- |
- |
ASMESA106 |
SA106-C |
≥485 |
275 |
- |
- |
- |
SA556-C2 |
≥480 |
280 |
- |
- |
|
ASMESA556 |
SA210-A1 |
≥415 |
255 |
- |
79HRB(143HB) |
ASMESA210 |
SA210-C |
≥485 |
275 |
- |
89HRB(179HB) |
SA209-T1a |
≥415 |
220 |
- |
81HRB |
153HB |
ASMESA209 |
SA213-T12 |
≥415 |
205 |
- |
163HB(85HRB) |
ASMESA213 |
SA213-T22 |
≥415 |
205 |
- |
163HB(85HRB) | |
●化学成分(%): |
采用标准 |
牌号
|
C |
Si |
Mn |
P≤ |
S≤ |
Cr |
Mo |
V |
GB3087 |
10 |
0.07-0.14 |
0.17-0.37 |
0.35-0.65 |
0.035 |
0.035 |
≤0.15 |
- |
- |
20 |
0.17-0.24 |
0.17-0.37 |
0.35-0.65 |
0.035 |
0.035 |
≤0.25 |
- |
- |
DIN 17175 |
St35.8 |
≤0.17 |
0.10-0.35 |
0.40-0.80 |
0.030 |
0.030 |
- |
- |
- |
St45.8 |
≤0.21 |
0.10-0.35 |
0.40-1.20 |
0.030 |
0.030 |
- |
- |
- |
15Mo3 |
0.12-0.20 |
0.10-0.35 |
0.40-0.80 |
0.030 |
0.030 |
- |
0.25-0.35 |
- |
13CrMo44 |
0.10-0.18 |
0.10-0.35 |
0.40-0.70 |
0.030 |
0.030 |
0.70-1.10 |
0.45-0.65 |
- |
10CrMo910 |
0.08-0.15 |
≤0.50 |
0.40-0.70 |
0.030 |
0.030 |
2.00-2.50 |
0.90-1.20 |
- |
14MoV63 |
0.10-0.18 |
0.10-0.35 |
0.40-0.70 |
0.030 |
0.030 |
0.30-0.60 |
0.50-0.70 |
0.22-0.32 |
12Cr1MoV |
0.08-0.15 |
0.17-0.37 |
0.40-0.70 |
0.030 |
0.030 |
0.90-1.20 |
0.25-0.35 |
0.15-0.30 |
ASME |
|
0.08-0.15 |
0.45-0.75 |
0.45-0.65 |
0.030 |
0.030 |
1.60-2.10 |
0.50-0.65 |
0.28-0.42 |
ASME SA192 |
SA192 |
0.06-0.18 |
≤0.25 |
0.27-0.63 |
0.035 |
0.035 |
- |
- |
- |
ASME SA106 |
SA106-B |
≤0.30 |
≥0.10 |
0.29-1.06 |
0.035 |
0.035 |
- |
- |
- |
SA106-C |
≤0.35 |
≥0.10 |
0.29-1.06 |
0.035 |
0.035 |
- |
- |
- |
ASME SA556 |
SA556-C2 |
≤0.30 |
≥0.10 |
0.29-1.06 |
0.035 |
0.035 |
- |
- |
- |
ASME SA209 |
SA209-T1a |
0.15-0.25 |
0.10-0.50 |
0.30-0.80 |
0.025 |
0.025 |
- |
0.44-0.65 |
- |
ASME SA210 |
SA210-A1 |
≤0.27 |
≥0.10 |
≤0.93 |
0.035 |
0.035 |
- |
- |
- |
SA210-C2 |
≤0.35 |
≥0.10 |
0.29-1.06 |
0.035 |
0.035 |
- |
- |
- |
ASME SA213 |
SA213-T12 |
0.05-0.15 |
≤0.50 |
0.30-0.61 |
0.025 |
0.025 |
0.80-1.25 |
0.44-0.65 |
- |
SA213-T22 |
0.05-0.15 |
≤0.50 |
0.30-0.60 |
0.025 |
0.025 |
1.90-2.60 |
0.87-1.13 |
- | |
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