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Home > Products > Heat Treated Steel Bar And Tube > Heat Treated Steel Tube > SCr440 quenched and tempered steel tube
SCr440 quenched and tempered steel tube
SCr440 quenched and tempered steel tube
SCr440 quenched and tempered steel tube
  • SCr440 quenched and tempered steel tube
  • SCr440 quenched and tempered steel tube
  • SCr440 quenched and tempered steel tube

SCr440 quenched and tempered steel tube

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 5 Metric Ton
    Delivery Time: 30 Days

Basic Info

Model No.: SCr440

Type: Seamless

Technique: Cold Rolled

Material: Alloy Steel

Surface Treatment: Oiled

Usage: Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Mining

Section Shape: Round

STEEL GRADE: SCr440

Additional Info

Packaging: Anti-rusty standard seaworthy

Productivity: 3000 tons per month

Brand: LE REN

Transportation: Ocean,Land,Air

Place of Origin: Shandong Provnce, China

Supply Ability: 3000 tons per month

Certificate: ISO 9001

Port: Qingdao Port

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.

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

Looking for ideal SCr440 Steel Tube Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the SCr440 Steel Pipe are quality guaranteed. We are China Origin Factory of SCr440 Steel Pipe Mechanical Properties. If you have any question, please feel free to contact us.

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

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