合金无缝钢管[ASTM A106,ASME A333,DIN17175,ASME A335]高压合金管化学成分
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合金管标准
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合金钢管牌号
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高压合金无缝钢管化学成分（％）
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C
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Si
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Mn
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P
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S
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Cr
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Mo
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Cu
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Ni
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V
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Al
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W
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Nb
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N
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GB3087
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10
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0.07-0.13
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0.17-0.37
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0.38-0.65
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≤0.030
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≤0.030
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0.3-0.65
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/
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≤0.25
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≤0.30
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/
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/
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20
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0.17-0.23
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0.17-0.37
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0.38-0.65
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≤0.030
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≤0.030
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0.3-0.65
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/
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≤0.25
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≤0.30
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/
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/
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GB5310
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20G
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0.17-0.24
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0.17-0.37
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0.35-0.65
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≤0.030
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≤0.030
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≤0.25
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≤0.15
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≤0.20
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≤0.25
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≤0.08
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20MnG
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0.17-0.25
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0.17-0.37
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0.70-1.00
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≤0.030
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≤0.030
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≤0.25
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≤0.15
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≤0.20
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≤0.25
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≤0.08
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25MnG
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0.23-0.27
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0.17-0.37
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0.70-1.00
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≤0.030
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≤0.030
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≤0.25
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≤0.15
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≤0.20
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≤0.25
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≤0.08
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15CrMo
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0.12-0.18
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0.17-0.37
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0.40-0.70
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≤0.030
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≤0.030
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0.80-1.10
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0.40-0.55
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≤0.20
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≤0.30
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12Cr2MoG
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0.08-0.15
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≤0.50
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0.40-0.70
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≤0.030
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≤0.030
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2.00-2.50
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0.90-1.20
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≤0.20
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≤0.30
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12Cr1MoV
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0.08-0.15
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0.17-0.37
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0.40-0.70
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≤0.030
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≤0.030
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0.90-1.20
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0.25-0.35
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≤0.20
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≤0.30
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0.15-0.30
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10Cr9Mo1VNb
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0.08-0.12
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0.20-0.50
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0.30-0.60
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≤0.020
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≤0.010
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8.00-9.50
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0.85-1.05
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≤0.20
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≤0.40
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0.18-0.25
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≤0.015
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0.06-0.10
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0.03-0.07
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ASME SA106
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SA106B
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0.17-0.25
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≥0.1
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0.70-1.00
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≤0.030
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≤0.030
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SA106C
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0.23-0.27
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≥0.1
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0.70-1.00
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≤0.030
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≤0.030
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ASME SA333
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SA333Ⅰ级
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0.09-0.12
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/
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0.7-1.00
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≤0.020
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≤0.010
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SA333Ⅵ级
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0.09-0.12
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≥0.1
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0.9-1.10
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≤0.020
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≤0.010
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ASME SA335
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SA335 P11
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0.05-0.15
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0.50-1.0
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0.30-0.60
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≤0.030
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≤0.030
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1.00-1.50
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0.50-1.00
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SA335 P12
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0.05-0.15
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≤0.50
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0.30-0.61
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≤0.030
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≤0.030
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0.80-1.25
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0.44-0.65
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SA335 P22
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0.05-0.15
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≤0.50
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0.30-0.60
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≤0.030
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≤0.030
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1.90-2.60
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0.87-1.13
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SA335 P5
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≤0.15
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≤0.50
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0.30-0.60
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≤0.030
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≤0.030
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4.00/6.00
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0.45-0.65
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SA335 P91
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0.08-0.12
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0.20-0.50
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0.30-0.60
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≤0.020
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≤0.010
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8.00-9.50
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0.85-1.05
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≤0.40
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0.18-0.25
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≤0.015
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0.06-0.10
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0.03-0.07
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SA335 P92
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0.07-0.13
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≤0.50
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0.30-0.60
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≤0.020
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≤0.010
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8.50-9.50
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0.30-0.60
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B0.001-0.006
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≤0.40
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0.15-0.25
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≤0.015
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1.50-2.00
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0.04-0.09
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0.03-0.07
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DIN 17175
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ST45.8/Ⅲ
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≤0.21
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0.10-0.35
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0.40-1.20
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≤0.040
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≤0.040
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≤0.30
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15Mo3
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0.12-0.20
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0.10-0.35
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0.40-0.80
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≤0.035
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≤0.035
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0.25-0.35
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13CrMo44
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0.10-0.18
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0.10-0.35
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0.40-0.70
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≤0.035
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≤0.035
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0.70-1.10
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0.45-0.65
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10CrMo910
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0.08-0.15
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≤0.50
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0.30-0.70
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≤0.025
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≤0.020
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2.00-2.50
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0.90-1.10
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≤0.30
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≤0.30
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≤0.015
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EN10216-2
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15NiCuMoNb5-6-4 (WB36)
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≤0.17
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0.25-0.50
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0.80-1.20
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≤0.025
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≤0.020
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≤0.30
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0.25-0.50
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0.50-0.80
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1.00-1.30
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≤0.05
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0.015-0.045
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