Product Introduction:
Low Temperature Seamless Carbon Steel Pipes is provided by Wuxi Special Steel Material Co., Ltd.,a major Steel Pipes supplier in Minerals, Metals & Materials wholesale industry in China.You can check out the specification of Low Temperature Seamless Carbon Steel Pipes below or get any optional result clicking into the following keywords steel pipe , Low Temperature Seamless Carbon Steel Pipes , null , Description , Features and you can check the authentications and testimonials of Low Temperature Seamless Carbon Steel Pipes .
Description:
STANDARD
ASTM A333Seamless and Welded Steel Pipe for Low-Temperature Service
GRADE
Grade 1, Grade 3, Grade 4, Grade 6, Grade 7, Grade 8, Grade 9, Grade 10, Grade 11
IMPACT TEMPERATURE
GRADE
MINIMUM IMPACT TEST TEMPERATURE
Grade 1
-50
-45
Grade 3
-150
-100
Grade 4
-150
-100
Grade 6
-50
-45
Grade 7
-100
-75
Grade 8
-320
-195
Grade 9
-50
-45
Grade 10
-150
-100
MECHANICAL PROPERTIES
STANDARD
GRADE
TENSILE STRENGTH(MPA)
MIN YIELD POINT(MPA)
ELONGATION (％)
Longitudinal
Transverse
ASTM A333
Grade 1
≥380
≥205
≥35
≥25
Grade 3
≥450
≥240
≥30
≥20
Grade 4
≥415
≥240
≥30
≥16.5
Grade 6
≥415
≥240
≥30
≥16.5
Grade 7
≥450
≥240
≥30
≥22
Grade 8
≥690
≥515
≥22
Grade 9
≥435
≥315
≥28
Grade 10
≥550
≥450
≥22
Grade 11
≥450
≥240
≥18
CHEMICAL COMPOSITION
STANDARD
GRADE
CHEMICAL COMPOSITION
C
Si
Mn
P
S
Cr
Ni
Cu
Mo
V
Al
ASTM A333
Grade 1
≤0.30
0.40∼1.06
≤0.025
≤0.025
Grade 3
≤0.19
0.18∼0.37
0.31∼0.64
≤0.025
≤0.025
3.18∼3.82
Grade 4
≤0.12
0.18∼0.37
0.50∼1.05
≤0.025
≤0.025
0.44∼1.01
0.47∼0.98
0.40∼0.75
0.04∼0.30
Grade 6
≤0.30
≥0.10
0.29∼1.06
≤0.025
≤0.025
Grade 7
≤0.19
0.13∼0.32
≤0.90
≤0.025
≤0.025
2.03∼2.57
Grade 8
≤0.13
0.13∼0.32
≤0.90
≤0.025
≤0.025
8.40∼9.60
Grade 9
≤0.20
0.40∼1.06
≤0.025
≤0.025
1.60∼2.24
0.75∼1.25
Grade 10
≤0.20
0.10∼0.35
1.15∼1.50
≤0.03
≤0.015
≤0.15
≤0.25
≤0.015
≤0.50
≤0.12
≤0.06
Grade 11
≤0.10
≤0.35
≤0.6
≤0.025
≤0.025
≤0.50
35.0∼37.0
≤0.50
