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34CrMo4 alloy steel hollow bar

34CrMo4 alloy steel hollow bar

USD $1,200 - $2,000 /Ton

Min.Order:5 Tons

Supply Ability:
12000 Ton / Tons per Month
Port:
Shanghai Port China for 34CrMo4 alloy steel hollow bar
Payment Terms:
T/T L/C D/P D/A

Quick Details View All >

Thickness:
5, 50
Section Shape:
Round
Outer Diameter:
63 - 325 mm
Place of Origin:
Jiangsu, China
Secondary Or Not:
Non-secondary
Application:
Other, Machinery,spare parts

Changzhou Chengxin Metal Products Co., Ltd.

Business Type: Manufacturer,Trading Company
Changzhou Jiangsu China
Main Products: Mechanical tubing ,precision tube ,cylinder tube ,hydraulic cylinder tube ,honed tube
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Product Details

 

Product Description

Commodity: 34CrMo4 alloy steel hollow bar

Steel grade: 34CrMo4 and other grades like 20MnV6,SAE1045,S45C,CK45,SAE4130,SAE4140,25CrMo4,42CrMo4,etc.

Size range: OD upto 356mm, ID upto 300mm.

Manufacture method: hydraulic cold drawn, Machining+deep hole boring or drilling

Delivery condition:

BKBKSBKWGBKNBKQ+T
+C+LC+SR+A+NQ+T
cold drawn/hardcold drawn/softstress relievedannealednormalizedquenchened+tempered

Size tolerance: size tolerance of hollow bars can be appointed by customer. The best tolerance we can ensure is as per EN10305-1 or DIN2391-1.

Chemical composition - EN10305-1 34CrMo4:

ElementCSiMnPSCrMo
Content(%)0.32-0.380.40 max0.60-0.900.025 max0.025 max0.90-1.200.15-0.30

Mechanical properties - As rolled condition

Tensile strength:700 Mpa min
Yield strength:590 Mpa min
Elongation:15% min
Hardness:95HRB max

 34CrMo4 alloy steel hollow bar

 
Packaging & Shipping

Packing: in bundles tied with steel strips. Internal and external oil coating. End plastic caps.

Marking on each bar: to be confirmed.

Mechanical stamp on each bar: to be confirmed.

Shipping: by containers.

34CrMo4 alloy steel hollow bar

 
Our Services
As a manufacturer of hydraulic cylinder barrels, we have systematic maching equipment and are able to supply the following service including Internal honing,internal skiving&roller burnishing,deep hole drilling,external machining,external surface polishing,OD grinding,end threading.
 
Company Information

We are ISO9001-2008 certified manufacturer with annual capacity of 12000 tons of hollow bars upto 325mm.

We have systematic manufacturing equipment to satisfy your demand whether you need hollow bars or finished machined parts.

34CrMo4 alloy steel hollow bar  

 
FAQ

Payment method: 30% deposit,balance before shipment or against copy of B/L or L/C at sight.

Delivery time: within 50 days after receipt of deposit.

MOQ: 5 tons for each size.

Third party inspection by SGS,BV or customer's inspection is acceptable.

Trade term:FOB,CFR,CIF,DAP.  

 
 
 
  

  

 

Contact Supplier

Mr. Jianjun Chen Foreign Trade Manage Chat Now
Telephone
86-519-88771678
Mobile
13616125265
Fax
86-519-88774001
Address
Xinnan Village,Yaoguan Town,Wujin Dist Changzhou,Jiangsu
Showroom
https://precisiontube.goldsupplier.com/

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Quick Details

Thickness:
5, 50
Section Shape:
Round
Outer Diameter:
63 - 325 mm
Place of Origin:
Jiangsu, China
Secondary Or Not:
Non-secondary
Application:
Other, Machinery,spare parts
Technique:
Cold Drawn
Certification:
Other, ISO9001-2008
Surface Treatment:
Other, External machining,external polishing
Special Pipe:
Thick Wall Pipe
Alloy Or Not:
Is Alloy