Billet Steel 3SP/5SP FOB Persian Gulf — Ultimate Guide 2025
Billet Steel 3SP/5SP FOB Persian Gulf is a common requirement for long‑product mills and rerollers sourcing Iranian semis with predictable documentation and dispatch. This guide consolidates specifications for 3SP/5SP, casting & chemistry windows, sizes and tolerances, pricing drivers under FOB, logistics from Persian Gulf into Central Asia (Kazakhstan, Uzbekistan), QA/MTC and a practical RFQ checklist—so you can issue a clean request and compare offers. Many searches include the full phrase “Billet Steel 3SP/5SP FOB Persian Gulf Export Iran to Central Asia (Kazakhstan, Uzbekistan)”; here you’ll validate scope before requesting quotes.
Explore related categories and upstream inputs: Billet • Raw Materials • Steel Products
Definition & Overview of Billet Steel 3SP/5SP FOB Persian Gulf
Billet is a semi‑finished square section (typically 100×100 to 150×150 mm) cast for rolling into rebar, wire rod and sections. 3SP/5SP are common commercial/structural grades; orders specify section size, length, corner radius, surface quality and chemistry ranges suitable for downstream mills.
Bundle semis with downstream products for freight efficiency: Rebar, Wire Rod, and structural sections I‑Beam & H‑Beam, U‑Channel and Angle.
Specifications & Grades (3SP / 5SP)
Ranges below are indicative; confirm exact windows in RFQ and order. Continuous casting practice targets soundness and low segregation; surface inspection and grinding on request.
| Parameter | 3SP (typ.) | 5SP (typ.) | Section (mm) | Length (m) | Corner Radius | Notes |
| C % | 0.14–0.22 | 0.22–0.28 | 100/120/125/130/150 sq | 6 / 9 / 12 | R5–R8 | Match to rolling plan |
| Mn % | 0.40–0.80 | 0.50–1.00 | — | — | — | Mn for strength; weldability |
| P % (max) | ≤ 0.040 | ≤ 0.040 | — | — | — | Lower P improves toughness |
| S % (max) | ≤ 0.040 | ≤ 0.040 | — | — | — | Lower S improves ductility |
Pair billets with plates and tubulars when needed: Hot Rolled Sheet, Cold Rolled Sheet, Galvanized Sheet, Hollow Section and Pipe.
Casting Quality, Soundness & Tolerances
Acceptance is by MTC and dimensional checks; optional macro‑etch, UT and corner grinding as specified. Straightness, length tolerance and surface defect limits follow mill practice.
Pricing Drivers for Billet Steel 3SP/5SP FOB Persian Gulf (FOB Persian Gulf)
| Driver | Impact | Notes |
| Chemistry band (C/Mn/P/S) | High | Tighter caps add cost |
| Section size & length | High | Larger sections/custom lengths add cost |
| Cleanliness & inspection scope | Medium–High | UT/macro‑etch/conditioning |
| Documentation & test scope | Medium | Beyond MTC adds survey cost |
| Stowage & sailing window | High | Break‑bulk vs container; seasonality |
Track upstream and related materials under Raw Materials including Sponge Iron, Carbon Coke and modifiers Ferro Silicon.
Logistics, Packaging & Delivery (FOB Persian Gulf → Central Asia)
Billets are loaded as bundles with steel strapping and tags for traceability. FOB Persian Gulf dispatch aligns with vessel cut‑offs; onward multimodal routes via Caspian/rail/road to Kazakhstan and Uzbekistan are planned with partners. Early booking secures stowage and transit windows.
Combine programs with rolled products to optimize landed cost: Rebar, Wire Rod, I‑Beam & H‑Beam and U‑Channel.
Quality Assurance, MTC & Inspections
Each lot ships with MTC (chemistry and basic mechanical surrogates); dimensional checks include section, corner radius, straightness and length. Third‑party inspection at caster/port can witness sampling, macro‑etch and UT if contracted.
For casting/metallurgy context see Billet Grades and strand/process notes under Wire Rod Production.
Supplier Selection Tips
Prioritize exporters with stable casting practices, low defect rates and references into Central Asia. Trial parcels validate rolling yield before annual commitments.
Engage our export team via Contact Us and learn more About Us. Explore Billet within Raw Materials.
RFQ Checklist
- Confirm grade: 3SP and/or 5SP; define chemistry caps (C/Mn/P/S).
- State section size (e.g., 120×120, 130×130, 150×150 mm) and length (6/9/12 m).
- Specify corner radius, surface quality and any conditioning (grinding/scarfing).
- Incoterms: FOB Persian Gulf (base); request multimodal routing plan to Central Asia.
- Define bundle weight, tagging/marking and moisture protection.
- Set QA/TPI scope (macro‑etch, UT) and sampling/acceptance rules.
- Monthly/annual tonnage and dispatch calendar; allow split lots if helpful.
FAQ
Q: Can you quote FOB Persian Gulf with routing options into Kazakhstan and Uzbekistan?
A: Yes—parallel plans help compare transit times and landed costs.
Q: Do you condition billet corners/surfaces?
A: Yes—grinding/scarfing on request; include scope in your RFQ.
Q: Can we mix section sizes in one shipment?
A: Yes—mixed bundles are possible; confirm stowage plan and marks.
Suggested Image / Infographic
High‑resolution photo of bundled billets with corner radius visible and heat/bundle tags. alt=”Billet Steel 3SP/5SP FOB Persian Gulf”. Optional infographic: section size vs theoretical weight and bundle count per container/bay.
Conclusion & CTA
Ready for an updated offer on Billet Steel 3SP/5SP FOB Persian Gulf? Share your section sizes, chemistry caps and monthly volume to receive a tailored quotation for Central Asia routes.
External References
- https://worldsteel.org
- https://www.fastmarkets.com
