ASTM St 52 Ms Seamless Tube

Model NO.
Outer Diameter: 1/8"-36"(10.3mm-914.4mm)
Cross-Section Shape
Round
Connection Type
Welding
Steel Grade
 St52; Ck20; Ck45; E355
Name
ASTM St 52 Ms Seamless Tube
Standard Item
GB/T 3639-2009, DIN 2391, En 10305,GB/T8713-88
Outer Diameter
10mm -500mm 
Wall Thickness
2-50mm
Inspection
SGS BV
Transport Package
Bundle
Specification
OD: 10mm -500mm; THK: 2-50mm
Trademark
datang
Origin
China
HS Code
7304193000
Production Capacity
800000ton/Year
Reference Price
$ 630.00 - 900.00
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Product Description

ASTM St 52 MS Seamless Tube
Outer diameter: 10mm -500mm 
Wall thickness: 2-50mm
Material: ST52, Q345B, CK20, CK45, SAE1026
Standard: GB/T8713-88, GB/T3639-2009, DIN2391, EN10305
Cold Drawn Tube can be produced according to the demands of costumers that the degree of precision can reach H9/H11.
ASTM St 52 MS Seamless Tube Material & Chemical Composition
 DIN2391 standard ST52, EN10305 standard E355, 16Mn, ASTM A106B, C20/20#, CK45
Steel Grade: St52; Ck20; Ck45; E355
Standard Item: GB/T 3639-2009, DIN 2391, En 10305,GB/T8713-88
ID: 10-500
Wt Tolerance: -5%/+5%
Trademark: Gano
Transport Package: in Bundles, Internal and External Oil Coating
Specification: ID from 10-500mm
 ASTM St 52 MS Seamless Tube
MaterialCSiMnS(≤)P(≤)CrNiMoother

A106B / C20#
0.17-0.23
0.17-0.37
0.35-0.65
0.035
0.035
≤0.25
≤0.30
 
Cu≤0.25
CK45#0.42-0.500.17-0.370.50-0.800.0350.035≤0.25≤0.30
 
Cu≤0.25
Q345B≤0.20≤0.551.00-1.600.0400.040V:0.02-0.15Nb:0.015-0.06Ti:0.02-0.20Alt≥0.015
ST52
E355
16Mn		≤0.20≤0.551.00-1.600.0450.045V:0.02-0.15Nb:0.015-0.06Ti:0.02-0.2016Mn
25Mn0.22-0.300.17-0.370.70-1.000.0350.035≤0.25≤0.25
 
 
27SiMn0.24-0.321.10-1.401.10-1.400.0300.030
 
 
 
 
42CrMo0.38-0.450.17-0.370.50-0.800.0250.0250.90-1.20
 		0.15-0.25 

ASTM St 52 Ms Seamless TubeASTM St 52 Ms Seamless TubeASTM St 52 Ms Seamless TubeASTM St 52 Ms Seamless TubeASTM St 52 Ms Seamless TubeASTM St 52 Ms Seamless Tube
ASTM St 52 Ms Seamless TubeASTM St 52 Ms Seamless TubeASTM St 52 Ms Seamless TubeASTM St 52 Ms Seamless TubeASTM St 52 Ms Seamless Tube


 

 

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