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40Cr 41Cr4 5140 Seamless Cold Rolled Steel Tubes
40Cr 41Cr4 5140 Seamless Cold Rolled Steel Tubes
40Cr 41Cr4 5140 Seamless Cold Rolled Steel Tubes
40Cr 41Cr4 5140 Seamless Cold Rolled Steel Tubes
40Cr 41Cr4 5140 Seamless Cold Rolled Steel Tubes
40Cr 41Cr4 5140 Seamless Cold Rolled Steel Tubes
Specifications
Brand Name :
New Era
Model Number :
ASTM A519
Certification :
ISO9001,TS16949
Place of Origin :
China
MOQ :
5 tons
Price :
Negotiation
Payment Terms :
T/T
Supply Ability :
3000 tons/month
Delivery Time :
45 days
Packaging Details :
Standard Export Packing
Product Name :
Cold Rolled Steel Tube
Delivery Condition :
Cold worked, Stress relief heat treatment
OD Size :
6-168mm
WT Size :
1-25mm
Standard :
ASTM A519
Application :
Automotive part, High precision
Steel Material :
40Cr / 41Cr4 / 5140
Advantage :
Strong mechanical property
Description

40Cr 41Cr4 5140 Seamless Cold Rolled Steel Tubes

Alloy Steel Automotive Seamless Precision Steel Tubes


Size Range: OD: 6-168mm, WT: 1-25mm, Length: 5.8m/6m, maximal 11.8m

Cold Rolled process on the seamless steel tubes, to reach high accuracy on the OD and WT tolerance

Product Name 40Cr / 41Cr4 / 5140 Seamless Cold Rolled Steel Tube for Automotive Parts
Material 40Cr / 41Cr4 / 5140
Delivery Condition BK, BKW, BKS, GBK, NBK
Standard DIN2391 / EN10305-1 / GB/T3639
Size Range OD: 6-88mm, WT: 1-15mm
Application High precision purpose, auto parts, oil cylinder, etc
Round Billet Bao Steel, Xingcheng Steel, Huai Steel, Zhongtian Steel
Keyword Cold Rolled Steel Tube
Certificate TS16949, ISO 9001
HS code 7304319000
Delivery Time 45 days
Packing Bundles or Wooden Boxes

40Cr
Chemical Component: C: 0.37-0.44, Si: 0.17-0.37, Mn: 0.50-0.80, Cr: 0.80-1.10
Mechanical Property: According to Standard requirements.
Quality Control:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Rolling, On line inspection
5. Heat Treatment:BKS, GBK, NBK
6. Straightening/Cutting to specified length/Finished Measuring Inspection
7. Quality Testing in own lab with Tensile Strength, Yield Strength, Elongation, Hardness, Straightness, etc.
8. Packing and Stocking.

100% Eddy Current Testing.
100% Size Tolerance Checking.
100% Tube surface checking to avoid surface defects.



40Cr 41Cr4 5140 Seamless Cold Rolled Steel Tubes40Cr 41Cr4 5140 Seamless Cold Rolled Steel Tubes


FAQ:

1. Can you provide a sample to check the quality?
We can provide free sample with same or similar sizes for you to check tube quality.
You need to in charge of Express costs.

2. How about your production capacity?
3000 tons/Month.

3. What are your terms of payment?
30%TT in advance, Balance to be paid before shipment.

4. Where is your factory?
Jiaxing city, 2 hours away from Shanghai.

5. How can I get the quotation A.S.A.P?
Please send us an inquiry with full details as following,quotation will sent to you A.S.A.P:
1). Tube Standard
2). Steel Grade
3). Tube Size and Size Tolerance
4). Tube length
5). Quantity
6). If any special requirements

6. How about the minimum order quantity?
Normally for one size above 1 ton.

Welcome to contact us! Thanks.

Product tags

seamless steel tubes gb5310

,

seamless steel tubes length 6m

,

seamless steel tube 2205
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40Cr 41Cr4 5140 Seamless Cold Rolled Steel Tubes

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Product Detail
Brand Name :
New Era
Model Number :
ASTM A519
Certification :
ISO9001,TS16949
Place of Origin :
China
MOQ :
5 tons
Price :
Negotiation
Contact Supplier
video
40Cr 41Cr4 5140 Seamless Cold Rolled Steel Tubes
40Cr 41Cr4 5140 Seamless Cold Rolled Steel Tubes
40Cr 41Cr4 5140 Seamless Cold Rolled Steel Tubes

NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD

Verified Supplier
7 Years
Since 1988
Business Type :
Manufacturer
Main Products :
Precision Seamless Steel Tube, Seamless Cold Drawn Steel Tube, Seamless Boiler Tube
Total Annual :
100000000-15000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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