Q345B st52-3 Cr50 S355JR Steel Round Bar

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
100000 m.t./month

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Item specifice:

Standard: EN,DIN,BS,GB,JIS,ASTM,AISI,API Technique: Hot Rolled,EFW,Extruded,Saw,Forged,ERW,Cold Drawn,Cold Rolled,Spring Shape: LTZ,Oval,Rectangular,Round,Hexagonal,C Channel,Square,U Channel
Surface Treatment: Polished,Bright,Black,PVDF Coated,Chromed Passivation,Dry,Oiled,Copper Coated,Coated,Galvanized,Color Coated Steel Grade: Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B) Certification: ISO,SGS,CE
Thickness: as required Length: as required Net Weight: as required

Product Description:

 Q345B st52-3 Cr50 S355JR Steel Round Bar


1. Grade:Q345B, Q235B, SS400, HRB335, ST52-3

2. Hot-rolling
3. DIa:10-300mm
4. MOQ:20tons

5. Chemical and physical properties

 

Grade

C

Mn

Si

P

S

Yield

Point(Mpa)

Tensile

Stregth(Mpa)

Elongation

(%)

ST52-3

≤0.22

≤1.60

≤0.60

≤0.040

≤0.040

≥325

490

630

≥18

HRB335  

≤0.25

≤1.60

≤0.80

≤0.045

≤0.045

≥335

≥490

≥16

 

6.Size Tolerance

 

Length tolerance: +100mm/-0mm

 

Side length tolerance: +/-2mm

 

Straightness: max 6mm/m

 

The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.

 

We are engaged to offer wide range of steel products: steel round bar, square steel, such 

as SS400B, S20C, S45C, Ck45, SAE1020B, SAE1045B, SAE4140, SAE4150, SAE4340, 

SAE8620, 42CrMo4, 15B36Cr, S50C, S65C. 20Cr,40Cr.The diameter ranging from 20mm 

to 300mm. Hot-rolled/forged/cold drawn.

Q345B st52-3 Cr50 S355JR Steel Round BarQ345B st52-3 Cr50 S355JR Steel Round Bar

Q345B st52-3 Cr50 S355JR Steel Round BarQ345B st52-3 Cr50 S355JR Steel Round Bar



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