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Home > Products > Heat Treated Steel Bar And Tube > Quenched And Tempered Steel Bar > 34CrMo4 quenched & tempered steel round bar
34CrMo4 quenched & tempered steel round bar
34CrMo4 quenched & tempered steel round bar
34CrMo4 quenched & tempered steel round bar
34CrMo4 quenched & tempered steel round bar
34CrMo4 quenched & tempered steel round bar
  • 34CrMo4 quenched & tempered steel round bar
  • 34CrMo4 quenched & tempered steel round bar
  • 34CrMo4 quenched & tempered steel round bar
  • 34CrMo4 quenched & tempered steel round bar
  • 34CrMo4 quenched & tempered steel round bar

34CrMo4 quenched & tempered 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

Basic Info

Model No.: 34CrMo4

Type: Alloy Steel Bar

Standard: DIN

Technique: Hot Rolled

Application: Structural Steel Bar

Surface Treatment: Other

Alloy: Alloy

Special Use: Mold Steel

STEEL GRADE: 34CrMo4

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

HS Code: 7228309000

Port: Qingdao Port

Product Description

34CrMo4 quenched & tempered Steel Round Bar


34CrMo4 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.

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.

34CrMo4 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 34CrMo4 material quenched and tempered q&t steel bar we supply:

1. scm435 steel equivalent material:

GB

ASTM/SAE/AISI

DIN

SCM

AS /NZS1444

35CrMo

Aisi 4137 / sae 4137/ astm 4137

34CrMo4

SCM435

AS 4137



2. 34CrMo4 steel chemical composition:

Materail

Chemical Composition %

C

Si

Mn

S

P

Cr

Mo

34CrMo4

0.30-0.37

0.40 max

0.60-0.90

0.035 max

0.035 max

0.90-1.20

0.15-0.30

4137

0.35-0.40

0.15-0.35

0.70-0.90

0.030 max

0.040 max

0.80-1.10

0.15-0.25

SCM435

0.33-0.38

0.15-0.35

0.60-0.85

0.035 max

0.035 max

0.90-1.20

0.15-0.30

3. 34CrMo4 steel mechanical properties:

Mechanical Properties

Yield Strength (MPa)

Tensile Strength (MPa)

Elongation

Reduction of area

AKV (J)

785min

930min

12% min

50% min

63 min

4. 34CrMo4 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 34CrMo4 Steel Properties Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 34CrMo4 Steel Equivalent Material are quality guaranteed. We are China Origin Factory of 34CrMo4 Qt Equivalent. 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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