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Triton Alloys

S355 High Yeild Strength Round Bars

S355 steel round bar is belong to low alloy steel bar. S355 steel is widely used in bridges, ships, power stations, boiler, pressure vessel, oil tank, lifting transportation machinery and so on. The following is more information about S355 steel round bar details.

Specification

Size: 1/2"NB TO 24"NB IN
Class: 150 LBS, 300 LBS
Materials: Monel :
Grade: Monel 400, Monel K500, Monel R-405
Nickel :
Grade: Nickel 200, Nickel 201
Inconel :
Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
Incoloy :
Grade: Incoloy 800, Inconel 800H, 800HT
Hastalloy :
Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
Titanium :
Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11
Stainless Steel :
Grade: ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L, 304H, 316H, 316/316L, 321, 330, 347, 309/S, 310/S, 317/L, 333, 410/S, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
Carbon Steel :
Grade: ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70
Duplex Steel:
Grade: ASTM / ASME A/SA 182 UNS F44, F45, F51, F53, F55, F60, F61
Alloy Steel:
Grade : ASTM SA 182 - E25, E26, E27, E28, E29B, E30B, E39B, E40B, E36B, E36C, E41B, AISI4130, AISI4140, AISI4340, 42CRMO4, 16MNCR5, 20MNCR5, 21CrMoV57, EN353, EN354, F11, F22, F91, F9, P11, P22, P91, P9, P5, P92, EN42J, EN8, EN19
Value Added Service: CNC Machine, Customized Flanges

Steel Pipe 1.5D Elbow Production Range :

  • S355 steel round bar specification:
  • Dia: 10mm-300mm
  • Length: 4-12M
  • S355 steel round bar technique: Forged or hot rolled.
  • S355 steel chemical composition:

Steel grade         

C
max.       
%

Mn
max.     
%

Si 
max.     
%

P
max.      
%

S
max.      
%

N
max.     
%

Cu
max.    
%

Other  
max.     
%

CEV
max.
%

S355JR

0,24

 

 

1,60

0,55

0,040

0,040

0,012

0,55

-

0,45     

 

 

S355 steel mechanical properties

 Grade

Minimum yield strength

MPa

Tensile strength 
MPa

Minimum elongation - A  (%)

Notch impact test

S355JR

355

470-630

22

+20

27

S355 equivalent material:

USA                    

 

Japan                  

JIS

DIN              

ISO             

 

China           

GB

 

England    

BS

 

India      

 

A572

 

SM490A/SS490

 

St52-3

 

FE510B

 

 

50B

 

IS961         

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