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Round Cold Drawn Steel Tube +A Heat Treatment For Automotitive Part 41Cr4

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SHANGHAI UNITE STEEL TRADING CO., LTD
City: Shanghai
Province/State: Shanghai
Country/Region: China

Round Cold Drawn Steel Tube +A Heat Treatment For Automotitive Part 41Cr4

Brand Name : UST
Model Number : OD: 10-450mm; WT: 2-40mm.
Certification : ISO 9001
Place of Origin : China
MOQ : 5 tons
Price : USD 800-1800 / ton
Payment Terms : L/C, T/T
Supply Ability : 1000 ton/month
Delivery Time : Within 5-35 days after confirmation
Packaging Details : Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.
Process : Cold drawn, hot rolled + cold drawn
Delivery condition : BK, BKS, GBK, NBK
Surface : Smooth, bright, oiled, painted...
Length : Random length, fixed length.
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Round Cold Drawn Steel Tube +A Heat Treatment For Automotitive Part 41Cr4


Application

1. Automotive and mechanical pipes

2. Petroleum cracking pipes

3. Low and middle pressure fluid transportation pipeline

4. Chemical fertilizer equipment pipes


Standard

1. ASTM, ASME, API, ANSI and DIN standards.

2. ASTM A106 / A179 / A192 / A210 / A213 / A519 etc.

3. DIN2391 / DIN17175 / EN10305 / En10083 etc

4. GB8162 / GB8163 / GB3639 etc


Chemical composition and mechanical performance

Steel GradeChemical composition (%)Mechanical properties
CSiMnPSCrTensile strength (MPa)Yield strength (MPa)Elongation (%)
maxmaxmaxmaxmaxmaxminminmin
41Cr40.38-0.450.400.60-0.900.0350.0350.90-1.20650-880350-5508

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.

Package1. 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.

Surface

Smooth, bright, oiled, painted, as customer's required.


End shape

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

requirements.


EQUIPMENT PRODUCTIONEUIPMENT TESTING
1.Cold Drawn Machine;1.Chemical Analysis Instrument;
2.High Pressure Washing Platform;2.Optical Spectrum Analyze;
3.Anaerobic Annealing Furance;3.Eddy Current Detector;
4.Straightening Machine;4.Mechanical Tester;
5.Polishing Machine.5.Rockwell Harden Tester.


If you have any suggestion or inquiry of products, please don't hesitate to contact me.


Product Tags:

Cold Drawn Seamless Tube

      

Cold Drawn Seamless Steel Tube

      
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