Bright Annealing Seamless Precision Steel Tube St35 St45 St52
Basic Properties
Place of Origin:
China
Brand Name:
Torich
Certification:
ISO9001 TS16949
Model Number:
DIN 2391 EN10305-1
Trading Properties
Minimum Order Quantity:
500KG
Price:
negotiable
Payment Terms:
L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability:
5000tons per year
Product Summary
Bright Annealing Seamless Precision Steel Tube St35 St45 St52 Torich has nice quality of Bright Annealing Seamless Precision Steel Tube with 23 years manufacturing experience and 10 year export experience. Characteristic: 1. Bright annealing treatment on steel tubes, have a clean in side and out ...
Product Details
Highlight:
St52 Precision Steel Tube
,Bright annealing Precision Steel Tube
Material:
St35 St45 St52 E355
OD:
5-420mm
Application:
Hydraulic Tubes
WT:
0.5--50 Mm
Certification:
ISO9001，ISO14001，TS16949
Technique:
Cold Drawn
Product Description
Bright Annealing Seamless Precision Steel Tube St35 St45 St52
Torich has nice quality of Bright Annealing Seamless Precision Steel Tube with 23 years manufacturing
experience and 10 year export experience.
Characteristic:
1. Bright annealing treatment on steel tubes, have a clean in side and out size diameter,Besides, what is
suitable for bending any angle for your produce your production.
2. Galvanizing on tubes can bear the Salt spray test above 72 hours.
3. Steel tubes produce by cold drawn and cold rolled many times ,With a good tolerance on OD and WT.
Application : Hydraulic tubes.
Material: E235 St35 St45 St52 E355
Standard : DIN 2391 EN10305-1
Surface treatment: Galvanizing, to protect material from rust.
Steel Grade and Chemical Compositions:
| Steel Grade | C | Si | Mn | P | S | Al | |
| Steel Name | Steel Number | max | max | max | max | max | min |
| E215 | 1.0212 | 0.10 | 0.05 | 0.70 | 0.025 | 0.025 | 0.025 |
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 | - |
| E355 | 1.0580 | 0.22 | 0.55 | 1.60 | 0.025 | 0.025 | - |
| Mechanical properties at room temperature | |||||||||||||
| Steel Grade | Minimum values for the delivery condition | ||||||||||||
| Steel Name | Steel Nubmer | (+Cc) | (+LCc) | (+SR) | (+Ad) | (+N) NBK | |||||||
| Rm Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | ||
| E215 | 1.0212 | 430 | 8 | 380 | 12 | 380 | 280 | 16 | 280 | 30 | 290-430 | 215 | 30 |
| E235 | 1.0308 | 480 | 6 | 420 | 10 | 420 | 350 | 16 | 315 | 25 | 340-480 | 235 | 25 |
| E355 | 1.0580 | 640 | 4 | 580 | 7 | 580 | 450f | 10 | 450 | 22 | 490-630 | 355 | 2 |
production process for Bright Annealing Seamless Precision Steel Tube
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