API 5L X52 steel pipe

Seamless steel pipe
Length:5.85m-11.85m
Surface:Polished and panited
Protection:Plastic Protection End:beved end
Detailed Product Description
API 5L X52 steel pipe
HT Group business is manufacuring,stockholding and distribution of steel pipe,tube,bar,sheet,plate,pipe fittings,flange.
We supply all kinds of pipes and fittings and accessories like anti-septic,3PE,etc.,
API 5L X52 steel pipe
Grade
Chemical Composition
C
Si
Mn
S
P
V
Nb
Ti
B
≤0.16
≤0.40
≤1.10
≤0.010
≤0.020



X42
≤0.17
≤0.40
≤1.20
≤0.010
≤0.020
≤0.05
≤0.05
≤0.04
X52
≤0.20
≤0.45
≤1.60
≤0.010
≤0.020
≤0.10
≤0.05
≤0.04
X60
≤0.21
≤0.45
≤1.60
≤0.010
≤0.020
≤0.15
≤0.05
≤0.04
X65
≤0.16
≤0.45
≤1.60
≤0.010
≤0.020
≤0.06
≤0.05
≤0.06
X70
≤0.16
≤0.45
≤1.70
≤0.010
≤0.020
≤0.06
≤0.05
≤0.06

Grade
Chemical Composition
UTS(Mpa)
YS(MPa)
YS/UTS ratio
EI(%)
CVN impact Energy at 0(J)
Heat treatment
B
≥415
245-440
≤0.80
22
≥40
normalization
X42
≥415
290-440
≤0.80
21
≥40
normalization
X52
≥460
360-510
≤0.85
20
≥40
normalization
X60
≥520
415-565
≤0.85
18
≥40
normalization
X65
≥535
450-570
≤0.90
18
≥40
Quench&tempering
X70
≥570
485-605
≤0.90
18
≥40
Quench&tempering



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