Product Details
Place of Origin: China
Brand Name: HONGBAO
Certification: TS16949, ISO9001, OHSAS18001 etc.
Payment & Shipping Terms
Minimum Order Quantity: 1 ton
Price: Negotiable
Packaging Details: Seaworthy Wooden box, customized Packing
Delivery Time: 30-45 Days
Payment Terms: L/C, T/T
Supply Ability: 60000 MT per Year
Material: |
E355 |
Technique: |
Cold Drawn |
OD: |
10-50mm |
WT: |
1.5-8mm |
Delivery Condition: |
+C,+N |
Application: |
Chamshaft |
Material: |
E355 |
Technique: |
Cold Drawn |
OD: |
10-50mm |
WT: |
1.5-8mm |
Delivery Condition: |
+C,+N |
Application: |
Chamshaft |
Welded Steel Tube Delivery Condition +C +N For Producing Camshaft
Description:
Welded steel tube delivery condition +C +N for producing camshafts offers enhanced strength and machinability. This specialized form of steel arrives normalized and with added carbon and nitrogen content, providing improved durability and wear resistance crucial for camshaft applications. It ensures precise performance under demanding conditions, a key requirement for automotive components.
Manufacture Process:
According to EN10305-2 standard, Cold drawn on ERW tubes, make the tubes have high strength ,high quality, and to be seamless.
Chemical Compositions:
| Steel Number | Quality Level | Thickness/mm | Deoxidize Method | C(%)≤ | Si(%)≤ | Mn(%)≤ | P(%)≤ | S(%)≤ |
| E185(Fe310) | 0 | - | - | - | - | - | - | - |
| E235(Fe360) |
A B
C D |
≤16 ＞16-25 ≤40 ＞40
|
N - - E NE NE GF |
0.22 0.17 0.20 0.17 0.20 0.17 0.17 |
- 0.40 0.40 0.40 0.40 0.40 0.40 |
- 1.40 1.40 1.40 1.40 1.40 1.40 |
0.050 0.045 0.045 0.045 0.045 0.040 0.035 |
0.050 0.045 0.045 0.045 0.045 0.040 0.035 |
| E275(Fe430) |
A B C D |
≤40 ＞40 |
- E NE NE GF |
0.24 0.21 0.22 0.20 0.20 |
- 0.40 0.40 0.40 0.40 |
- 1.50 1.50 1.50 1.50 |
0.050 0.045 0.045 0.040 0.035 |
0.050 0.045 0.045 0.040 0.035 |
| E355(Fe510) |
C D |
≤30 ＞30 ≤30 ＞30 |
NE NE GF GF |
0.20 0.22 0.20 0.22 |
0.55 0.55 0.55 0.55 |
1.60 1.60 1.60 1.60 |
0.040 0.040 0.035 0.035 |
0.040 0.040 0.035 0.035 |
Advantage (compare with seamless cold drawn tube):
1.Better shape
2.Improved quality surface
3.Tight Excentricity and wall thickness tolerances (the eccentric
4.Tube more safety
5.Good toughness at low temperature
6.USA Market: 90% of the cylinder in the USA market are produced with welded tubes
7.Cost fix Lengths More Cheaper
Application:
Producing camshaft
Delivery Condition:
+C No heat treatment after the final cold drawing process
+N After the final cold drawing operation the tubes are normalized in a controlled atmosphere
Equipment:
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