Steel & Products

DIN2391 St35 St45 St52 Cold Drawn Steel Tube

Guangzhou Kingmetal Steel Industry Co., Ltd.
  • Type:Seamless
  • Technique:Cold Drawn
  • Material:Carbon Steel
  • Surface Treatment:Oiled
  • Usage:Boiler Pipe, Hydraulic,Automobile Pipe, Machinery Industry
  • Section Shape:Round

Base Info

  • Model NO.:KM-20210128
  • Transport Package:in Bundle or Wooden Box.
  • Specification:6~100mm
  • Trademark:KINGMETAL
  • Origin:China
  • HS Code:7304319000
  • Production Capacity:1000 Tons Per Month

Description

Steel GradeChemical CompositionSymbolMaterial Number

C

Max.

Si

Max.

Mn

P

Max.

S

Max.

ST351.03080.170.35≥0.400.0250.025ST451.04080.210.35≥0.400.0250.025ST521.05800.220.55≤1.600.0250.025Steel GradeBKBKWBKSNameNo.

Rm

Mpa

A

%

Rm

Mpa

A

%

Rm

Mpa

ReH

Mpa

A

%

ST351.030848064201042031514ST451.04085805520852037512ST521.05806404580758045010Steel GradeGBKNBKNameNo.

Rm

Mpa

A

%

Rm

Mpa

ReH

Mpa

A

%

ST351.030831525340--47023525ST451.040839021440--57025521ST521.058045022490--63035522