Product Details
Place of Origin: Jiangsu, China
Brand Name: Hongbao
Certification: TS16949,DNV,PED,ISO,TUV,LR
Model Number: HBHST-1
Payment & Shipping Terms
Minimum Order Quantity: 1 ton
Price: Negotiable
Packaging Details: Original packaging according to the customers Export standard package in bundled or as required.
Delivery Time: within 50 days
Supply Ability: 30000MT per year
Material:: |
ST37.4,ST52.4,E235,E355,26MnB5,34MnB5 |
OD:: |
6-120mm |
Thickness:: |
0.5-15mm |
Type:: |
Welded Or Seamless |
Origin:: |
Jiangsu,China |
Processing:: |
Cold Drawn, Cold Rolled |
Material:: |
ST37.4,ST52.4,E235,E355,26MnB5,34MnB5 |
OD:: |
6-120mm |
Thickness:: |
0.5-15mm |
Type:: |
Welded Or Seamless |
Origin:: |
Jiangsu,China |
Processing:: |
Cold Drawn, Cold Rolled |
High Strength Hollow Steel Tube E235 Precision Welded Steel Pipe For Automobile
Description:
| Steel Grade | C | Si | Mn | P | S |
| E155 (1.0033) | 0.11 | 0.35 | 0.70 | 0.025 | 0.025 |
| E195 (1.0034) | 0.15 | 0.35 | 0.70 | 0.025 | 0.025 |
| E235(1.0308) | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 |
| E275(1.0225) | 0.21 | 0.35 | 1.40 | 0.025 | 0.025 |
| E355(1.0580) | 0.22 | 0.35 | 1.60 | 0.025 | 0.025 |
Deliver condition:
1) +C No heat treatment after the final cold drawig 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
Please specifiy the final heat treatment when sending the enquiry.
