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Home > Products > Heat Treated Steel Bar And Tube > Heat Treated Steel Tube > scm440 quenched and tempered steel tube
scm440 quenched and tempered steel tube
scm440 quenched and tempered steel tube
scm440 quenched and tempered steel tube
  • scm440 quenched and tempered steel tube
  • scm440 quenched and tempered steel tube
  • scm440 quenched and tempered steel tube

scm440 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.: scm440

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: SCM440

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

scm440 quenched and tempered steel tube

scm440 quenched and tempered steel tube is used extensively in applications for automotive industry, Hydraulic, Mining and oil and gas drilling industry. scm440 Q&T tubes include scm440 Q&T seamless steel pipes and scm440 Q&T drilling hollow bars.

scm440 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 scm440 Cold Drawn Steel Bar we supply:

Sizes

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

Tolerances

Precision to h9, h10, h11

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

1. scm440 steel equivalent material:

GB

ASTM/SAE/AISI

DIN

SCM

AS /NZS1444

42CrMo

Aisi 4140 / sae 4140 / astm 4140

42CrMo4 / 42CrMoS4

SCM440

AS 4140


2. scm440 steel chemical composition:

Materail

Chemical Composition %

ASTM/SAE/AISI

C

Si

Mn

S

P

Cr

Mo

scm440

0.38-0.43

0.15-0.35

0.75-1.00

0.035 max

0.035 max

0.80-1.10

0.15-0.25

3. scm440 steel mechanical properties:

Mechanical Properties

Yield Strength (MPa)

Tensile Strength (MPa)

Elongation

Reduction of area

AKV (J)

930 min

1080 min

12% min

45% min

63 min

Looking for ideal Scm440 Alloy Steel Tube Mechanical Properties Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Scm440 High Tensile Steel Tube are quality guaranteed. We are China Origin Factory of Scm440 Q&t Steel Tube. 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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