Product Details

Astm a519 aisi 4140/4130/42CrMo/SCM440 alloy steel seamless chrome honing pipe for hydraulic cylinder tube

Place of Origin Shandong, China
Certification CE
Thickness 1.24, 45
Application structure/furniture/fluid/water and gas etc
Surface Treatment oiled/black painting/etc
Technique Cold Rolled
Standard
Alloy Or Not Is Alloy
Grade
Outer Diameter 6 - 610 mm
Secondary Or Not Non-secondary
Special Pipe Thick Wall Pipe
Section Shape Round

Product Features

  Astm a519 aisi 4140/4130/42CrMo/SCM440 alloy steel seamless chrome pipe for hydraulic cylinder tube

Detail

OD:17.3-762mm

Tk:1.24-105mm

LG:500-6000mm for small OD.500-3500mm for large OD.

Technology:Hot rolled/Cold drawn

Term:FOB,CIF,CFR,EXW

Payment:TT,LC at sight

MaterialCSiMnPSCrMo
A519 41400.38-0.420.15-0.350.75-1.000.040max0.040max0.80-1.100.15-0.35
MaterialTensile Strength,MpaYield Strength,MpaElongation/%
A519 4140Min855Min621Min15

 

 

Standard

 

 

Grade

 

 C(%)

Si(%)

Mn(%)

S(%)

P(%)

Cr(%)

Mo(%)

Astm 519

1010

0.05-0.15

0.15-0.35

0.3-0.6

≤0.050

≤0.040

  

1020

0.15-0.25

0.15-0.35

0.3-0.6

≤0.050

≤0.040

  

1045

0.43-0.50

0.15-0.35

0.6-0.9

≤0.050

≤0.040

  

4130

0.28-0.33

0.15-0.35

0.4-0.6

≤0.040

≤0.040

0.8-1.1

0.15-0.25

4135

0.32-0.39

0.15-0.35

0.6-0.9

≤0.040

≤0.040

0.8-1.1

0.15-0.35

4140

0.38-0.42

0.15-0.35

0.75-1.0

≤0.040

≤0.040

0.8-1.1

0.15-0.35

 

End Shape

Beveled end, plain end, vanished, or adding plastic caps to protect the two ends as per customer's 

requirements

Surface 

Treatment

Oiled, Galvanized, Phosphate etc

Technique 

Cold drawn & cold rolled

Application

1. Automotive and mechanical pipes

2. Petroleum cracking pipes

3. High Pressure Boiler Pipe

4. Low and middle pressure fluid transportation pipeline

5. Chemical fertilizer equipment pipes

6. Heat exchanger pipes

Delivery 

Conditions

1. BK (+C) 

No heat treatment after last cold forming process.

2. BKW (+LC)

After last heat treatment there is a light finishing pass (cold drawing)

3. BKS (+SR)

After the final cold forming process the tubes are stress relieve annealed.

4. GBK (+A)

After the final cold forming process the tubes are annealed in a controlled 

atmosphere.

5. NBK (+N)

After the final cold forming process the tubes are annealed above the upper 

transformation point in a controlled atmosphere. 

Package

1. Bundle Packing.

2. Plain end or vanished as per customer's request.

3. Wrapped in waterproof paper.

4. Sackcloth with several steel strips.

5. Pack in heavy tri-wall boxes.

Photo 

Astm a519 aisi 4140/4130/42CrMo/SCM440 alloy steel seamless chrome honing pipe for hydraulic cylinder tubeAstm a519 aisi 4140/4130/42CrMo/SCM440 alloy steel seamless chrome honing pipe for hydraulic cylinder tubeAstm a519 aisi 4140/4130/42CrMo/SCM440 alloy steel seamless chrome honing pipe for hydraulic cylinder tubeAstm a519 aisi 4140/4130/42CrMo/SCM440 alloy steel seamless chrome honing pipe for hydraulic cylinder tube

Packing&delivery

Astm a519 aisi 4140/4130/42CrMo/SCM440 alloy steel seamless chrome honing pipe for hydraulic cylinder tubeAstm a519 aisi 4140/4130/42CrMo/SCM440 alloy steel seamless chrome honing pipe for hydraulic cylinder tubeAstm a519 aisi 4140/4130/42CrMo/SCM440 alloy steel seamless chrome honing pipe for hydraulic cylinder tube

Company profile

We are an professional china supplier of steel pipe,Wespecialized in producing all kinds of

steel pipes,including SS and MS steel pipe,alloy steel pipe etc,Round ,square and rectangular

steel pipe,galvanized steel pipe etc.Which are all well sold in domestic and overseas markets.

We also provide all kinds of hot rolled or colddrawn steel plates,coil and other steel goods.

If you have any steel pipe inquiry,pls inform me freely.My contact information is

following:

Contact Person  

Amy (Ms.)

Mob:+86 15954925206

Fax:+86 635 2112698

Skype:Amy_Zh9

Wechat:+86 15954925206

Whatsapp:+86 15954925206 

Website: www.ur-brand.net www.ur-brand.net www.ur-brand.nethttp://kcsteelpipe.en.china.cn

FAQ 
Q: Are you trading company or manufacturer ?
A: We are manufacturer
Q: How long is your delivery time?
A: Generally it is 5-7 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge .
Q: What is your terms of payment ?
A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shippment

 

 

 

 

 

 

 

 

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