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SHANDONG LE REN SPECIAL STEEL CO., LTD.
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Home > Products > Heat Treated Steel Bar And Tube > Quenched And Tempered Steel Bar > 5140 quenched and tempered qt steel round bar
  • 5140 quenched and tempered qt steel round bar
  • 5140 quenched and tempered qt steel round bar
  • 5140 quenched and tempered qt steel round bar
  • 5140 quenched and tempered qt steel round bar
  • 5140 quenched and tempered qt steel round bar

5140 quenched and tempered qt steel round bar

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
Transportation:
Ocean,Land,Air
Port:
Qingdao Port
Share:
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  • Product Description
Overview
Product Attributes

Model No.5140

BrandLE REN

StandardASTM

ApplicationStructural Steel Bar

Special UseCold Heading Steel

TypeAlloy Steel Bar

Steel GradeOther

TechniqueHot Rolled

Surface TreatmentOther

AlloyAlloy

STEEL GRADE5140

Supply Ability & Additional Informations

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

Packaging & Delivery
Selling Units:
Metric Ton
Package Type:
Anti-rusty standard seaworthy

5140 quenched and tempered qt steel Round Bar


5140 steel is a Chromium through-hardening steel of medium hardenability. It is a general purpose high-tensile steel with medium strength level and good impact properties.

Quenching and Tempering, abbreviated as Q&T is a king of processing that strengthen or harden steel bars by heating the materials and then cooling in water, oil or other liquid medium, that rapidly the change from austenite to perlite to get the proper properties for various usage. The quenched & tempered steel bar materials are usually with carbon from 0.30% - 0.60%, it is widely used as merchant bars in components of various machines.


Heat treated steel bar - Quenched And Tempered Steel Bar can be used to produce High Strength Marine Anchor Bolt, Wind Turbine Anchor Bolt , Mining And Tunneling Rock Bolt, High Strength Steel Bolts, Sheet Pile Tie Rods, Marine Sheet Pile Tie Rod For Wharves, Post Tension Bar For Bridge, Tie Bar Construction , Structural Steel Tie Bars and high strength required steel shafts etc.

5140 material quenched and tempered q&t steel bar we supply includes following advangtages:

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 5140 material quenched and tempered q&t steel bar we supply:

1. 5140 steel equivalent material:

GB

ASTM/SAE/AISI

DIN

SCM

AS /NZS1444

40Cr

Aisi 5140 / sae 5140 / astm 5140

41Cr4

SCR440

AS 5140

2. 5140 steel chemical composition:

Materail

Chemical Composition %

ASTM/SAE/AISI

C

Si

Mn

S

P

Cr

Mo

5140

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. 5140 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

Note: The mechanical properties can be adjusted based on your requirements through Q&T.

4. 5140 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

5. Production line:

Qt Bar

6. Production Facilities:

Heat Treatment

7. Inspection:

Inspection

8. Package:

Mmexport1552531948252

9. RFQ:

Q1. Are you a manufactuer?
A1:Yes, we have our own factory and labatory to produce and inspect products.

Q2. How to ensure that every process's quality?

A2:Every process will be checked by our quality inspection department which insures every product's quality. we will personally go to tIn the production of products,he factory to check the quality of products.

Q3.How long is your delivery time?
A3:Our delivery time is generally 30 to 45 days. Or according to the quantity.

Q4. What is your payment method?
A4:30% value of T/T in advance and other 70% balance on B/L copy.
Q5.Can you provide a sample?
A5:Sure, Our sample is provided free of charge, but not including courier fees

Looking for ideal 5140 Alloy Steel Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 5140 Steel Properties are quality guaranteed. We are China Origin Factory of 5140 Steel Strength. If you have any question, please feel free to contact us.

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

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