16Mn Precision Tube
16Mn High quality Seamless Precision Tube
Product Specification
Chemical Composition for precision seamless steel tube 16Mn (ST52)
Grade
Chemical Composition( % )
≥
C max
Si
Mn max
P max
S max
St 37.4
0.17
0.35
≥0.35
0.04
0.04
St 44.4
0.2
0.35
≥0.40
0.04
0.04
St 52.4
0.22
0.55
≤ 1.60
0.04
0.035
Mechanical Properties (Mpa):
Steel Grade
Yield Strength (Mpa) for wall thicknesses in mm.
Tensile Strength (Mpa)
Elongation(%)
up to 16
over 16,Website:, up to 40
over 40, up to 65
longitudinal
transverse
ST 37.4
≥235
≥225
≥215
350-480
≥25
≥23
ST 44.4
≥275
≥265
≥255
420-550
≥21
≥19
ST 52.4
≥355
≥345
≥335
500-650
≥21
≥19
International Standard:
Steel
GB
JIS
ASTM
DIN
Low Alloy Steel
Model
Model
Standard
Model
Model
Material
Standard
16Mn
STS49
G3455
A210-C
St52.4
1.0832
DIN1629/4
STPT49
G3456
St52
1.0831
DIN1629/3
15MnV
STBL39
G3464
About US
Application
The honing and finished rolling tube, have been widely used in many industries, such as hydraulic cylinder, petrochemical sand pumping vessel, shipping, construction machinery, mining machine, filling machine and agricultural machine,etc.
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