柳州高压锅炉管最高使用温度 柳州20号无缝钢管价格
高压（低中压）锅炉及石化工业用无缝钢管之大口径(ASTM A106 ASME A333 DIN17175 ASME A335)
标准：
GB3087 —— 中国国家标准
GB5310 —— 中国国家标准
ASME SA106 —— 美国锅炉及压力容器规范
ASME SA333 —— 美国锅炉及压力容器规范
ASME SA335 —— 美国锅炉及压力容器规范
DIN17175 —— 联邦德国工业标准
EN10216-2 —— 欧洲压力管道标准
用途：
用于低中压锅炉（工作压力一般不大于5.88Mpa，工作温度在450℃以下）的集箱及蒸汽管道；用于高压锅炉（工作压力一般在9.8Mpa以上，工作温度在450℃～650℃之间）的集箱及蒸汽管道，石化工业用管。
10、20、20G、20MnG、25MnG、15CrMoG、12Cr2MoG、12Cr1MoVG、10Cr9Mo1VNb、SA106B、SA106C、SA333Ⅰ级、SA333Ⅵ级、SA335 P5、SA335 P11、SA335 P12、SA335P22、SA335 P91、SA335 P92、ST45.8/Ⅲ、15Mo3、13CrMo44、10CrMo910、15NiCuMoNb5-6-4等
力学性能
|
标准 |
牌号 |
抗拉强度(MPa） |
屈服强度(MPa） |
伸长率(％） |
冲击功(J） |
硬度 |
|
GB3087 |
10 |
335～475 |
≥195 |
≥24 |
|
/ |
|
20 |
410～550 |
≥245 |
≥20 |
|
/ |
|
GB5310 |
20G |
410～550 |
≥245 |
≥24 |
≥35 |
/ |
|
20MnG |
≥415 |
≥240 |
≥22 |
≥35 |
/ |
|
25MnG |
≥485 |
≥275 |
≥20 |
≥35 |
/ |
|
15CrMoG |
440～640 |
≥235 |
≥21 |
≥35 |
/ |
|
12Cr2MoG |
450～600 |
≥280 |
≥20 |
≥35 |
/ |
|
12Cr1MoVG |
470～640 |
≥255 |
≥21 |
≥35 |
/ |
|
10Cr9Mo1VNb |
≥585 |
≥415 |
≥20 |
≥35 |
/ |
|
ASME SA106 |
SA106B |
≥415 |
≥240 |
≥22 |
≥35 |
/ |
|
SA106C |
≥485 |
≥275 |
≥20 |
≥35 |
/ |
|
ASME SA333 |
SA333Ⅰ级 |
≥380 |
≥205 |
≥28 |
－45℃≥18 |
/ |
|
SA333Ⅵ级 |
≥415 |
≥240 |
≥22 |
－45℃≥18 |
/ |
|
ASME SA335 |
SA335 P11 |
≥415 |
≥205 |
≥22 |
≥35 |
≤163HB |
|
SA335 P12 |
≥415 |
≥220 |
≥22 |
≥35 |
≤163HB |
|
SA335 P22 |
≥415 |
≥205 |
≥22 |
≥35 |
≤163HB |
|
SA335 P5 |
≥415 |
≥205 |
≥22 |
≥35 |
≤187HB |
|
SA335 P91 |
585～760 |
≥415 |
≥20 |
≥35 |
≤250HB |
|
SA335 P92 |
≥620 |
≥440 |
≥20 |
≥35 |
250HB |
|
DIN17175 |
ST45.8/Ⅲ |
410～530 |
≥255 |
≥21 |
≥27(DVM) |
/ |
|
15Mo3 |
450～600 |
≥270 |
≥22 |
≥34(DVM) |
/ |
|
13CrMo44 |
440～590 |
≥290 |
≥22 |
≥34(DVM) |
/ |
|
10CrMo910 |
480～630 |
≥280 |
≥20 |
≥34(DVM) |
/ |
|
EN10216-2 |
15NiCuMoNb5-6-4 (WB36) |
610～780 |
≥440 |
≥19 |
≥40 |
/ |
化学成分
|
标准 |
牌号 |
化学成分（％） |
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Cu |
Ni |
V |
Al |
W |
Nb |
N |
|
GB3087 |
10 |
0.07-0.13 |
0.17-0.37 |
0.38-0.65 |
≤0.030 |
≤0.030 |
0.3-0.65 |
/ |
≤0.25 |
≤0.30 |
/ |
/ |
|
|
|
|
20 |
0.17-0.23 |
0.17-0.37 |
0.38-0.65 |
≤0.030 |
≤0.030 |
0.3-0.65 |
/ |
≤0.25 |
≤0.30 |
/ |
/ |
|
|
|
|
GB5310 |
20G |
0.17-0.24 |
0.17-0.37 |
0.35-0.65 |
≤0.030 |
≤0.030 |
≤0.25 |
≤0.15 |
≤0.20 |
≤0.25 |
≤0.08 |
|
|
|
|
|
20MnG |
0.17-0.25 |
0.17-0.37 |
0.70-1.00 |
≤0.030 |
≤0.030 |
≤0.25 |
≤0.15 |
≤0.20 |
≤0.25 |
≤0.08 |
|
|
|
|
|
25MnG |
0.23-0.27 |
0.17-0.37 |
0.70-1.00 |
≤0.030 |
≤0.030 |
≤0.25 |
≤0.15 |
≤0.20 |
≤0.25 |
≤0.08 |
|
|
|
|
|
15CrMo |
0.12-0.18 |
0.17-0.37 |
0.40-0.70 |
≤0.030 |
≤0.030 |
0.80-1.10 |
0.40-0.55 |
≤0.20 |
≤0.30 |
|
|
|
|
|
|
12Cr2MoG |
0.08-0.15 |
≤0.50 |
0.40-0.70 |
≤0.030 |
≤0.030 |
2.00-2.50 |
0.90-1.20 |
≤0.20 |
≤0.30 |
|
|
|
|
|
|
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 |
≤0.20 |
≤0.30 |
0.15-0.30 |
|
|
|
|
|
10Cr9Mo1VNb |
0.08-0.12 |
0.20-0.50 |
0.30-0.60 |
≤0.020 |
≤0.010 |
8.00-9.50 |
0.85-1.05 |
≤0.20 |
≤0.40 |
0.18-0.25 |
≤0.015 |
|
0.06-0.10 |
0.03-0.07 |
|
ASME SA106 |
SA106B |
0.17-0.25 |
≥0.1 |
0.70-1.00 |
≤0.030 |
≤0.030 |
|
|
|
|
|
|
|
|
|
|
SA106C |
0.23-0.27 |
≥0.1 |
0.70-1.00 |
≤0.030 |
≤0.030 |
|
|
|
|
|
|
|
|
|
|
ASME SA333 |
SA333Ⅰ级 |
0.09-0.12 |
/ |
0.7-1.00 |
≤0.020 |
≤0.010 |
|
|
|
|
|
|
|
|
|
|
SA333Ⅵ级 |
0.09-0.12 |
≥0.1 |
0.9-1.10 |
≤0.020 |
≤0.010 |
|
|
|
|
|
|
|
|
|
|
ASME SA335 |
SA335 P11 |
0.05-0.15 |
0.50-1.0 |
0.30-0.60 |
≤0.030 |
≤0.030 |
1.00-1.50 |
0.50-1.00 |
|
|
|
|
|
|
|
|
SA335 P12 |
0.05-0.15 |
≤0.50 |
0.30-0.61 |
≤0.030 |
≤0.030 |
0.80-1.25 |
0.44-0.65 |
|
|
|
|
|
|
|
|
SA335 P22 |
0.05-0.15 |
≤0.50 |
0.30-0.60 |
≤0.030 |
≤0.030 |
1.90-2.60 |
0.87-1.13 |
|
|
|
|
|
|
|
|
SA335 P5 |
≤0.15 |
≤0.50 |
0.30-0.60 |
≤0.030 |
≤0.030 |
4.00/6.00 |
0.45-0.65 |
|
|
|
|
|
|
|
|
SA335 P91 |
0.08-0.12 |
0.20-0.50 |
0.30-0.60 |
≤0.020 |
≤0.010 |
8.00-9.50 |
0.85-1.05 |
|
≤0.40 |
0.18-0.25 |
≤0.015 |
|
0.06-0.10 |
0.03-0.07 |
|
SA335 P92 |
0.07-0.13 |
≤0.50 |
0.30-0.60 |
≤0.020 |
≤0.010 |
8.50-9.50 |
0.30-0.60 |
B0.001-0.006 |
≤0.40 |
0.15-0.25 |
≤0.015 |
1.50-2.00 |
0.04-0.09 |
0.03-0.07 |
|
DIN 17175 |
ST45.8/Ⅲ |
≤0.21 |
0.10-0.35 |
0.40-1.20 |
≤0.040 |
≤0.040 |
≤0.30 |
|
|
|
|
|
|
|
|
|
15Mo3 |
0.12-0.20 |
0.10-0.35 |
0.40-0.80 |
≤0.035 |
≤0.035 |
|
0.25-0.35 |
|
|
|
|
|
|
|
|
13CrMo44 |
0.10-0.18 |
0.10-0.35 |
0.40-0.70 |
≤0.035 |
≤0.035 |
0.70-1.10 |
0.45-0.65 |
|
|
|
|
|
|
|
|
10CrMo910 |
0.08-0.15 |
≤0.50 |
0.30-0.70 |
≤0.025 |
≤0.020 |
2.00-2.50 |
0.90-1.10 |
≤0.30 |
≤0.30 |
|
≤0.015 |
|
|
|
|
EN10216-2 |
15NiCuMoNb5-6-4 (WB36) |
≤0.17 |
0.25-0.50 |
0.80-1.20 |
≤0.025 |
≤0.020 |
≤0.30 |
0.25-0.50 |
0.50-0.80 |
1.00-1.30 |
|
≤0.05 |
|
0.015-0.045 |
|
