Tel: +86-187 6566 3008
E-mail: patrick@longyuehydraulic.com

Contact

Qingzhou Longyue Hydraulic Machinery Co.Ltd

Add: No.2878, Haidai North Road, Economic Development Zones, Qingzhou, Shandong Province, China
Tel/Fax: +86-536-3295150
Mobile: +86-187 6566 3008
E-mail: longyueyeya@qq.com; patrick@longyuehydraulic.com
Web: www.longyuehydraulic.com; www.leonhydraulic.com
alibaba site: 
https://qzlongyue.en.alibaba.com 


16Mn Precision Tube

16Mn Precision Tube

As one of the professional 16mn precision tube suppliers in China, it is waiting for you to wholesale st52 precision tube at low price form our factory. 16Mn Precision Tube Product Specification Chemical Composition for precision seamless steel tube 16Mn (ST52) Mechanical Properties (Mpa):...

Products Specification:

As one of the professional 16mn precision tube suppliers in China, it is waiting for you to wholesale st52 precision tube at low price form our factory.

16Mn 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,
 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







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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.