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Hexagon Seamless Steel Pipe Hexagon Shape Pipe

China Hexagon Seamless Steel Pipe Hexagon Shape Pipe, Find details about China Hexagon Seamless Steel Pipe, Cold Drawn Seamless Hexagonal Steel Tube from Hexagon Seamless Steel Pipe Hexagon Shape Pipe

Model NO.
KM-0132
Outside Diameter
20~200mm
Wall Thickness
1~15mm
Length
3~12 Meters
Technical Processing Way
Cold Drawing and Hot Rolling
Product Application
Mechanical, Textile, Structural Purpose
Surface
Galvanized, Oiled, Black Painting, etc
Trademark
Kingmetal
Specification
20~200mm
Origin
China
HS Code
73062900
Model NO.
KM-0132
Outside Diameter
20~200mm
Wall Thickness
1~15mm
Length
3~12 Meters
Technical Processing Way
Cold Drawing and Hot Rolling
Product Application
Mechanical, Textile, Structural Purpose
Surface
Galvanized, Oiled, Black Painting, etc
Trademark
Kingmetal
Specification
20~200mm
Origin
China
HS Code
73062900
*Material: carbon steel (A53, A106, A1045,St37, St45-8, St42-2, CK45 etc)
alloy steel (4St52, A210-C, J55SAE5120, SAE5140,SAE5120 etc)
*Standard: GB/T3049-2000 etc
Type: "D" Type,Groove,rectangular
Use:General and Mechanical structure
Application: Mechanical, Textile, Medical Apparatus Industry and Structural purpose
Size Range: OD: 20~200mm
WT: 1~15mm Length: >=6m,
Other material and size also can be supplied as per customer's requirement.
Note: The cold drawn Special Shaped tubes are usually supplied in cold delivery condition, but without mechanical testing.

StandardGradeChemical composition:(%)
CSiMnP≤S≤CrMoCu≤Ni≤TiVNb
GB/T 699100.07~0.130.17~0.370.35~0.650.0350.035≤0.15
0.250.3


200.17~0.230.17~0.370.35~0.650.0350.035≤0.35
0.250.3


350.32~0.390.17~0.370.50~0.800.0350.035≤0.25
0.250.3


450.42~0.500.17~0.370.50~0.800.0350.035≤0.25
0.250.3


GB/T307720Cr0.18~0.240.17~0.370.50~0.800.0350.0350.70~1.00





40Cr0.37~0.440.17~0.370.50~0.800.0350.0350.80~1.10





20CrMo0.17~0.240.17~0.370.40~0.700.0350.0350.80~1.100.15~0.25




42CrMo0.38~0.450.17~0.370.50~0.80

0.90~1.200.15~0.25




20CrMnTi0.17~0.230.17~0.370.80~1.10

1.00~1.30


0.04

~0.10
GB/T1591Q345B≤0.20≤0.551.00~1.600.040.04



0.020.020.015
~0.20~0.15~0.060














Mechanical properties








Standard
Grade		Tensile strength (Mpa)Yield strength (Mpa)Elongation (%)Hardness HBW







No less thanNo less than







GB/T816210#>=33520524-







20#>=41024520-







35#>=51030517-







45#>=59033514-







Q345B470-63034520-







20Cr>=78549010179







40Cr>=9807859207







20CrMo>=84563511197







42CrMo>=108093012217







20crMnTi>=108083510217





















material&standard comparison table




GB
ASTM/ASME		DINENJIS



GB/T816210A53ADIN1629St37EN17121St37-2/3G3454STPG370



GB/T8163A106A



GB/T3639A5191010




20A53BDIN1629St44EN17121St44-2/3G3454STPG410




A106B




A5191020




45A1045

CK45








Q235A5191021

EN10210-1S235JRHG3444STK400




EN1097-1E235






Q345A5191524DIN1629St52

G3444STK500




37Mn5J55











35CrMo
4135



G4105SCM435




20Cr
5120




SCr420




40Cr
5140




SCr440




15CrMo






SCM415




20CrMo
4119




SCM420




42CrMo
4150/4142




SCM440




20CrMnTi






SMK22

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