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EN10305-2 26MnB5 Wall Thickness Welded Steel Tube For Vehicle Parts
| Place of Origin | Jiangsu |
|---|---|
| Brand Name | Hongbao |
| Certification | TS16949, ISo9001 |
| Model Number | HBWS-001 |
| Minimum Order Quantity | 2MT |
| Price | Negotiable |
| Packaging Details | Packaging: Wooden cases |
| Delivery Time | Negotiable |
| Supply Ability | 800MT/Month |
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xProduct Details
| Material | 26MnB5 | Length | Random Or Fixed Length |
|---|---|---|---|
| Shape | Round | Technical | Seamless Or Welded |
| Delivery Condition | +C, +N, +SR,+NBK | Standard | EN10305-1, EN10305-2 Etc |
| Process | Cold Drawn, Cold Rolled | ||
| High Light | welded steel pipe,cold drawn welded tubes |
||
Product Description
EN10305-2 26MnB5 Wall Thickness Welded Steel Tube For Vehicle Parts
Steel grade 26MnB5 in accordance with DIN EN 10083-3 is one of the boron-alloyed quenched and tempered steels. These grades are characterized in particular by their formability in the hot rolled state and their high strength after the heat treatment. The strength characteristics after quenching and tempering are achieved in particular by the low boron content, in addition to the carbon and manganese. SZFG is current delivering manganese-boron steels from 10MnB5 to 40MnB5.
Specification
| Material | Carbon Steel/ Alloy Steel |
| Section Shape | Round |
| Grade | 10#(St37.4,St35,St37,E235),20#(St45,St44,E255),45#(Ck45),16Mn(St52) and other special material. |
| Standard | DIN2391,EN10305-1,GB/T3639 |
| Certification | ISO9001, CQC, DNV,TS16949 |
| Technique | Cold rolled & Cold drawn |
| Application | Widely used in automobiles, motorcycles, gas springs, hydraulic machinery, construction machinery and refrigeration industry. |
| Supply Status | BK, BKS, BKW,NBK, GBK |
| Package | Wrap in bundles with plastic woven bags |
| Trade Terms | T/T L/C |
Condition of seamless cold drawn mechanical tubing:
BK (+C) Cold finished/hard (cold finished as drawn).
BKW (+LC) Cold finished/soft
BKS (+SR) Cold finished/stress relieve annealed.
GBK (+A) Annealed.
NBK (+N) Normalized.
Application:
1.Auto and Motorcycle Parts(Fuel Injection Parts, Diesel Engine Parts, Shock Absorber,Gas Spring)
2.Exhaust Pipe for Generator
3.High Heels Steel Pipes
4.Bicycle Frame(Stnadard or Customize)
5.Hydraulic Pipe(Hydrocylinder Pipe)
6.Oxygen Lance Pipe
Production Method:
The cold drawn welded tube is produced by drawing ERW (electric resistance welded tube).During this process the sizing (wall thickness, inside and outside diameter), as well as weld integrity and surface finish is closely controlled to produce tube of the required size and mechanical property characteristics.
Main Date
Material: E355
Other Aviliable Material: E155 E195 E235 E275
Outer Diameter Range: 10-50mm
Wall Thickness Range: 1.5-8mm
t/D ≥ 0.2(Normal: t/D=0.1)
Standard: En10305-2
Process: Cold Drawn, Cold Rolling
Typical Specification
| Grade | Welding Typical Specification |
Yield Strength |
|
| 1 | E355 | Φ38×4.5 | 355~450Mpa |
Stength Yield
| Steel Number | Yield Strengh/MPa | |||||||
| ≤16 | >16-40 | >40-63 | >63-80 | >80-100 | >100-150 | >150-200 | ||
| E185(Fe310) | - | 185 | 175 | - | - | - | - | - |
| E235(Fe360) | A B BNF C D |
235 235 235 235 235 |
225 225 225 225 225 |
215 - 215 215 215 |
215 - 215 215 215 |
215 - 215 215 215 |
195 - 195 195 195 |
185 - 185 185 185 |
| E275(Fe430) | A B C D |
275 275 275 275 |
265 265 265 265 |
255 255 255 255 |
245 245 245 245 |
235 235 235 235 |
225 225 225 225 |
215 215 215 215 |
| E355(Fe510) | C D |
355 355 |
345 345 |
335 335 |
325 325 |
315 315 |
295 295 |
285 285 |
Delivery Condition:
1) +C No heat treatment after the final cold drawing process.
2) +LC After the final heat treatment there is a suitable drawing pass.
3) +SR After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere.
4) +A After the final cold drawing process the tubes are annealed in a controlled atmosphere.
5) +N After the final cold drawing operation the tubes are normalized in a controlled atmosphere.
Advantage (compare with seamless cold drawn tube)
Better shape
Improved quality surface
Tight Excentricity and wall thickness tolerances (the eccentric
Tube more safety
Good toughness at low temperature
USA Market: 90% of the cylinder in the USA market are produced with welded tubes
Cost fix Lengths More Cheaper
Advantage of Our Company
Top class of welding line: SG/76 Enhanced High-precise High Frequency Welding Tube Production Line. The tube is of small outer diameter (D) and thick wall thickness (t): t/D≥0.2, and high size precision.
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