Company Details
  • SHANDONG LE REN SPECIAL STEEL CO., LTD.

  •  [Shandong,China]
  • Business Type:Manufacturer
  • Main Markets: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:71% - 80%
  • Certs:ISO9001, Test Report, API, CE, TUV
  • Description:Scr440 40x Seamless Steel Tube,Scr440 Seamless Steel Pipe,Scr440 Steel Pipe Mechanical Properties
SHANDONG LE REN SPECIAL STEEL CO., LTD. Scr440 40x Seamless Steel Tube,Scr440 Seamless Steel Pipe,Scr440 Steel Pipe Mechanical Properties
Home > Products > Heat Treated Steel Bar And Tube > Heat Treated Steel Tube > SCr440 quenched and tempered steel tube

SCr440 quenched and tempered steel tube

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    Unit Price: USD 800 / Metric Ton
    Payment Type: L/C,T/T,D/P,Paypal
    Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 10 Metric Ton

Basic Info

Model No.SCr440

BrandLE REN

UsageMining

TypeSeamless

TechniqueCold Rolled

MaterialAlloy Steel

Surface TreatmentOiled

Section ShapeRound

STEEL GRADESCr440

Additional Info

PackagingAnti-rusty standard seaworthy

Productivity3000 tons per month

TransportationOcean,Land,Air

Place of OriginShandong Provnce, China

Supply Ability3000 tons per month

CertificateISO 9001

PortQingdao Port

Payment TypeL/C,T/T,D/P,Paypal

IncotermFOB,CFR,CIF,EXW,FCA,CPT,CIP

Product Description

SCr440 quenched and tempered steel tube

 

SCr440 quenched and tempered steel tube is used extensively in applications for automotive industry, Hydraulic, Mining and oil and gas drilling industry. SCr440 Q&T tubes include SCr440 Q&T seamless steel pipes and SCr440 Q&T drilling hollow bars.


Heat Treated Steel Tube we produce are Round Steel Tubing such as annealed tubing, normalized tubing and quenched & tempered steel tubing, Heat Treated Steel Bar And Tube, round steel tubing.

 

SCr440 Q&T steel tube we supply includes following advantages:

Consistent mechanical properties

Even thickness on the whole bars

Deep mechanical properties

Even hardness on the whole bars/Tougher and Increased strength

No brittle, UT testing/Precision size tolerance/Good straightness

Good Roughness/Professional technical service/Competitive price/Fast delivery

 

Specification of SCr440 steel tube we supply:

Sizes

OD range from 20mm to 100mm, Thickess: from 4mm to 20mm

Tolerances

Precision to h9, h10, h11 or even small to 0.02mm

Roundness

75% of diameter tolerance

Straightness

Good straightness to 0.5mm/m

Surface roughness

Smooth to 0.8um

Mechanical properties

Yield strength and tensile strength can be improved

Machining

Suitable for machining and welding

 

1. SCr440 steel equivalent material:

GB 

ASTM/SAE/AISI 

DIN 

SCM

AS /NZS1444

40Cr

Aisi 5140 / sae 5140 / astm 5140

41Cr4

SCR440

AS 5140

2. SCr440 steel chemical composition:

Materail

Chemical Composition %

ASTM/SAE/AISI 

C

Si

Mn

S

P

Cr

Mo

41Cr4

0.38-0.43

0.15-0.35

0.50-0.90

0.035 max

0.035 max

0.80-1.10

0.030 max

 3. SCr440 quenched and tempered steel to iso grade 8.8 mechanical properties:

Mechanical Properties

Yield Strength (MPa)

Tensile Strength (MPa)

Elongation

Reduction of area

Hardness

660 min

830 min

12% min

54% min

32HRC max

Product Categories : Heat Treated Steel Bar And Tube > Heat Treated Steel Tube

Product Images
  • SCr440 quenched and tempered steel tube
  • SCr440 quenched and tempered steel tube
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