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34CrMo4 quenched and tempered steel tube
34CrMo4 quenched and tempered steel tube
34CrMo4 quenched and tempered steel tube
34CrMo4 quenched and tempered steel tube
34CrMo4 quenched and tempered steel tube

34CrMo4 quenched and tempered steel tube

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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
Transportation:Ocean,Land,Air
Port:Qingdao Port
Product Attributes

Model No.34CrMo4

BrandLE REN

UsageMining

TypeSeamless

TechniqueCold Rolled

MaterialAlloy Steel

Surface TreatmentOiled

Section ShapeRound

STEEL GRADE34CrMo4

Packaging & Delivery
Selling Units : Metric Ton
Package Type : Anti-rusty standard seaworthy
Automatic Disc Saw Cutting Steel Bar
Cold drawn hollow hexagonal steel
Product Description

34CrMo4 quenched and tempered steel tube

 

34CrMo4 quenched and tempered steel tube is used extensively in applications for automotive industry, Hydraulic, Mining and oil and gas drilling industry. 34CrMo4 Q&T tubes include 34CrMo4 Q&T seamless steel pipes and 34CrMo4 Q&T drilling hollow bars.34CrMo4 steel tube is produce by 34CrMo4 Hot Rolled Steel Round Bar by drilling. To get better 34CrMo4 mechanical properties, then do quenching and tempering. 34CrMo4 steel pipe strength is little higher than 4130 pipe.


Heat Treated Steel Tube we produce are Round Steel Tubing such as annealed tubing, normalized tubing and quenched & tempered steel tubing.

 

34CrMo4 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 34CrMo4 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. 34CrMo4 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

0.35-0.40

0.15-0.35

0.70-0.90

0.035 max

0.035 max

0.80-1.10

0.15-0.25

 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

 

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