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:Peeled or Turned Steel Bar,Peeling Machine Steel Bar,4140 Peeled Bar
SHANDONG LE REN SPECIAL STEEL CO., LTD. Peeled or Turned Steel Bar,Peeling Machine Steel Bar,4140 Peeled Bar
Home > Products > Bright Steel Bar > Peeled Or Turned Steel Bar > 4140 peeled or turned steel bar

4140 peeled or turned steel bar

Share to:  
    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.4140

BrandLE REN

StandardASTM

ApplicationStructural Steel Bar

Special UseMold Steel

TypeAlloy Steel Bar

Steel GradeOther

TechniqueCold Drawn

Surface TreatmentPolished

AlloyAlloy

STEEL GRADE4140

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

HS Code7228309000

PortQingdao Port

Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union

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

Delivery Time30 Days

Product Description

4140 peeled or turned steel Round Bar

4140 steel is a Chromium-Molybdenum through-hardening steel of medium hardenability. It is a general purpose high-tensile steel with medium strength level and good impact properties.


Steel bar peeling or turning is a kind of machining used to remove the imperfections on the hot rolled bars surface. It can also get more precision diameter tolerance and bright surface after peeling or turning. If grinding or polishing is added, the steel bars will be have very good surface roughness which can be directly used to produce components.

4140 turned or Peeled Steel Bar we supply includes following advantages:

Consistent mechanical properties

Deep mechanical properties (from surface to the center according to your requirement)

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 4140 Cold Drawn Steel Bar we supply:

Sizes

Wide range from 14mm to 100mm

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. 4140 steel equivalent material:

GB

ASTM/SAE/AISI

DIN

SCM

AS /NZS1444

42CrMo

Aisi 4140 / sae 4140 / astm 4140

42CrMo4 / 42CrMoS4

SCM440

AS 4140

2. 4140 steel chemical composition:

Materail

Chemical Composition %

ASTM/SAE/AISI

C

Si

Mn

S

P

Cr

Mo

Aisi 4140 / sae 4140 / astm 4140

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. 4140 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

4. 4140 steel applications:

high strength stud bolt, Threaded Rods, wind power bolt, prestressed anchor bolts, post stressed anchor bolt, Steel Tie Rod, tie bar, tension rod, Tension Bar etc. Shaft, axle shaft, crankshaft, shaft for sleeve, linear shaft, pump shaft, rotor shaft, sensor shaft, spline shaft, drive shaft, mandrel shaft, transmission shaft, screw rod etc. CNC machines, precision CNC machines etc. Ejector pins and Ejector rods

Looking for ideal Peeled Or Turned Steel Bar Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Peeling Machine Steel Bar are quality guaranteed. We are China Origin Factory of 4140 Peeled Bar. If you have any question, please feel free to contact us.

Product Categories : Bright Steel Bar > Peeled Or Turned Steel Bar

Product Images
  • 4140 peeled or turned steel bar
Email to this supplier
  • *Subject:
  • *Messages:
    Your message must be between 20-8000 characters

Mobile Website Index. Sitemap


Subscribe To Our Newsletter:
Get Updates, Discounts, Special
Offers and Big Prizes!

MultiLanguage:
Copyright © 2021 SHANDONG LE REN SPECIAL STEEL CO., LTD. All rights reserved.
Communicate with Supplier?Supplier
Angelina Chen Ms. Angelina Chen
What can I do for you?
Chat Now Contact Supplier