DIN 2391hydraulic Cylinder Tube St52 Carbon Seamless Steel Tube
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Model NO.: Cylinder Tube
MOQ: 500kg
Price: Us $1.1-3.3/Kg
Product Name: Precision Cold Drawn Hydraulic Cylinder Tube
Trademark: YingGui
Transport Package: Packed in Wooden Cases
Specification: International Standard
Origin: Shanghai
HS Code: 7219900000
Model NO.: Cylinder Tube
MOQ: 500kg
Price: Us $1.1-3.3/Kg
Product Name: Precision Cold Drawn Hydraulic Cylinder Tube
Trademark: YingGui
Transport Package: Packed in Wooden Cases
Specification: International Standard
Origin: Shanghai
HS Code: 7219900000
Product  Information: 

We can supply St52 steel chemical composition,St52 steel mechanical property price and specification ,we are steel suppliers and manufacturer,you can contact us to get  St52 steel chemical composition,St52 steel mechanical property application and other informations.

 St52 steel 
Steel Category:Steel for Boilers and Pressure Vessels ,Hydraulic Cylinder
Steel standard:DIN 17135 & DIN 2391
Steel grade:DIN 17135 St52    
Dimension: Thickness 5-300mm, Width 1500-3500mm, Length 3000-12000mm 
Application:St52 steel grade is one of grade in DIN 17135 , which is non alloy and alloy steels with specified elevated temperature properties. A St 52 grades are used above all for manufacturing boilers, pressure vessels and pipes transporting hot liquids.
Supplementary Technology:   HIC Test | NACE MR0175 | Z15 | Z25 | Z35 | S1 | S2 | S3 | S4.1
S5 | S6 | S7 | S8 | S9| S11 | S12 | S14 | S17

St52 steel chemical composition:


 St52 Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

Al(min)

N

  St52

0.20

0.50

0.9-1.70

0.03

0.025

 

0.02

Cr

Cu

Mo

Nb

Ni

Ti

V

0.30

0.30

0.08

0.005

0.50

0.03

0.10

  St 52 steel mechanical property:

Grade

 

St52 Mechanical Property

Thickness

Yield

Tensilmie

Elongation

Impact Energy(KV J) min

  St52

mm

Min Mpa

Mpa

Min  %

-20°

0°

+20°

≤ 16

355

490-630

22

40

47

55

16> to ≤35

355

490-630

22

40

47

55

35> to ≤50

345

490-630

22

40

47

55

50> to ≤70

325

490-630

22

40

47

55

70> to ≤100

315

470-610

21

40

47

55

100> to ≤150

295

450-590

21

40

47

55
Comparison Table Of Domestic And Foreign Alloy Grade
Material China Former Soviet Union America England Japan French Germany
GB ГOCT ASTM BS JIS NF DIN
High 
Quality 
Carbon 
Structural 
Steel		 08F 08KП 1006 040A04 S09CK   C10
8 8 1008 045M10 S9CK   C10
10F   1010 040A10   XC10  
10 10 10,101,012 045M10 S10C XC10 C10,CK10
15 15 1015 095M15 S15C XC12 C15,CK15
20 20 1020 050A20 S20C XC18 C22,CK22
25 25 1025   S25C   CK25
30 30 1030 060A30 S30C XC32  
35 35 1035 060A35 S35C XC38TS C35,CK35
40 40 1040 080A40 S40C XC38H1  
45 45 1045 080M46 S45C XC45 C45,CK45
50 50 1050 060A52 S50C XC48TS CK53
55 55 1055 070M55 S55C XC55  
60 60 1060 080A62 S58C XC55 C60,CK60
15Mn 15Г 10,161,115 080A17 SB46 XC12 14Mn4
20Mn 20Г 10,211,022 080A20   XC18  
30Mn 30Г 10,301,033 080A32 S30C XC32  
40Mn 40Г 10,361,040 080a40 S40C 40M5 40Mn4
45Mn 45Г 10,431,045 080A47 S45C    
50Mn 50Г 10,501,052 030A52/080M50 S53C XC48  
Alloy 
Structural 
Steel		 20Mn2 20Г 2 13,201,321 150M19 SMn420   20Mn5
30Mn2 30Г 2 1330 150M28 SMn433H 32M5 30Mn5
35Mn2 35Г 2 1335 150M36 SMn438(H) 35M5 36Mn5
40Mn2 40Г 2 1340   SMn443 40M5  
45Mn2 45Г 2 1345   SMn443   46Mn7
50Mn2 50Г 2       ~55M5  
20MV           20MnV6
35SiMn 35CГ   En46     37MnSi5
42SiMn 35CГ   En46     46MnSi4
40B   TS14B35        
45B   50B46H        
40MnB   50B40        
45MnB   50B44        
15Cr 15X 5115 523M15 SCr415(H) 12C3 15Cr3
20Cr 20X 5120 527A19 SCr420H 18C3 20Cr4
30Cr 30X 5130 530A30 SCr430   28Cr4
35Cr 35X 5132 530A36 SCr430(H) 32C4