All Products
-
MattA good collaboration!
-
MauraIt could provide professional solutions for application of titanium tubes, reliable partner.
Contact Person :
Angela
Phone Number :
86-512-58715276
WhatsApp :
+8615895686919
EN10305 Round Precision Steel Tube Hollow Seamless Mechanical Cold Drawn
| Place of Origin | Jiangsu, China |
|---|---|
| Brand Name | Hongbao |
| Certification | TS16949,DNV,PED,ISO,TUV,LR |
| Model Number | HBPST-1 |
| Minimum Order Quantity | 1 ton |
| Price | Negotiable |
| Packaging Details | seaworthy plywooden case packing. |
| Delivery Time | Within 50 days if production |
| Supply Ability | 30000MT per year |
Product Details
| Material | ST37.4,ST52.4,E235,E355,26MnB5,34MnB5 | Brand | Hongbao |
|---|---|---|---|
| Origin | Jiangsu,China | OD | 6-120mm |
| Thickness | 0.5-15mm | Processing | Cold Drawn, Cold Rolled |
| High Light | EN10305 Round Precision Steel Tube,Hollow Seamless Precision Steel Tube,6mm Precision Steel Tube |
||
Product Description
EN10305 Round Hollow Seamless Mechanical Cold Drawn Steel Tube
| Product name | EN10305 round hollow seamless mechanical cold drawn steel tube |
| Steel Grade | 45#,20#,16Mn,27SiMn, ST-52,,no-alloy steel |
| specifications | O.D.:40-325mm(H7-H9) ,W.T.:3-30mm, L:fixed or random(1-10m) |
| Straightness | 0.5 /1000 |
| Roughness(Ra) | 0.2 to 0.4micron |
| Processing Type | cold drawn, honed |
| Marking | JW, ID, OD |
| Package | banding with steel strips, braiding parcel at outside |
| Conservation | Anti-rust oiled coating on the inside and outside of the surface, plastic caps at both ends |
| Impact test | (-20°C, 27 J, only for special requirement) |
| Length | Max 6M |
| Surface Treatment | Bared
Oiled polished as clients require |
Description:
| Mechanical properties at room temperature | |||||||||
| Delivery Condition | BK | BKW | GBK | NBK (N) | |||||
| Steel Grade | Rm | A % | Rm | A % | Rm | A % | Rm | ReH | A % |
| Mpa (Min) | (Min) | Mpa(Min) | (Min) | Mpa(Min) | (Min) | Mpa(Min) | Mpa(Min) | (Min) | |
| E255 | 580 | 5 | 520 | 8 | 390 | 21 | 440~570 | 255 | 21 |
| E355 | 640 | 4 | 580 | 7 | 450 | 22 | 490~630 | 355 | 22 |
| E235 | 480 | 6 | 420 | 10 | 315 | 25 | 340~480 | 235 | 25 |
| E215 | 430 | 8 | 380 | 12 | 280 | 30 | 290~430 | 215 | 30 |
Delivery Condition
1. NBK(+N)
after cold forming, eventually above phase transition point, in a protective atmosphere of annealing oxidation medium
2. GBK(+A)
after cold forming, annealing in non oxidizing medium protective gas
3. BK(+C)
the final heat treatment after cold forming, threfore small steel pipe plasticly, the plasticly degree does not guarantee
Application
Fuel injection lines/nozzles for diesel or gasoline engine;
Compressed natured gas CNG tube
Drive transmission: steering column elements
Gear shafts, hand brake, front axles, airbag inflators, stabilizers, seat fasteners, front-wheel drive shafts
Mechanical structure pipe parts in automobile,motorcycles and vehicle
Hydraulic circuits, pneumatic lines and hydraulic suspension
Hydraulic cylinders
Recommended Products