1. Background Information
In Nov., 2015, our KOREA customer purchased from Bebon 1358 Tons 35CrMo seamless pipe, now they purchased 1200 Tons 27SiMn seamless pipe again which keep the same performance as 35CrMo pipe.
They purchase this steel pipe for Oil platform.
Order Detail Requirement:
1)Heat-treatment fee(quenched and tempered) to HRC 29-33
2)Standard: G/B 17396-2009, GB 8162
Seamless pipe: GB 8162 = BS EN 10297
UT Acceptance = L4
3) Yield strength will above 835MPa, tensile strength will above 980mpa, impact will above 63J and elongation will above 12%.
2. G/B 17396-2009 27SiMn technical information
The chemical composition of G/B 17396-2009 27SiMn seamless pipe: (%)
| C | Si | Mn | Cr | Mo | Ni | Cu | p | S |
| 0.24-0.32 | 1.10-1.40 | 1.10-1.40 | ≤0.030 | ≤0.15 | ≤0.30 | ≤0.20 | ≤0.035 | ≤0.035 |
The Mechanical Properties of G/B 17396-2009 27SiMn seamless pipe:
| Tensile Strength [MPa] | Yield Point min, [MPa] |
Percentage elongation of fracture min,% | Percentage reduction of area min,% |
Impact absorbing energy | HBW |
| ≥980 | ≥835 | ≥12 | ≥40 | ≥39 | ≤217 |
3. Henan Bebon Iron&Steel Co.,Ltd Head Office
4. Our mill production line (φ720 producing process)
5. G/B 17396-2009 27SiMn Original Mill Test Certificate Stamped
6. Photos of Goods
7. Shipping documents (BL and CO)
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
Search Country:
Henan BEBON Iron&Steel co.,ltd.
Language
Online Consultation
