FIG.01 — MELT
01MELT · 1600°C
1600°C — MOLTEN
Iron, carbon and alloying elements fuse at 1600°C — where a steel's quality is decided.
Since 2006 · Export & Import
From Ore to Alloy Steel
Keybase Steel is one of Iran's most active steel exporters — from sheets, rebar and wire rod to special alloy steels, mineral raw materials and industrial kaolin. Built on domestic technical expertise and direct relationships with trusted international producers.
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۱۳۸۵Established
۴۰+Steel Grades
۶Raw Materials
۲Core Divisions
About Us
Local Expertise, Global Reach
Keybase Steel entered the steel import sector in 2006 and today focuses primarily on the export of special steels. Our working principle combines domestic technical capability with continuous engagement with international producers and traders, grounded in modern global trade practice.
01Technical ExpertiseCommand of current steel and metallurgical science and practice
02International NetworkDirect relationships with several established foreign producers
03Digital CommerceAdherence to modern global trade standards and e-commerce law
04Client SatisfactionOur ultimate measure is the satisfaction of our clients
01 — STEEL
Steel Products
Galvanized sheet, cold and hot rolled sheet, rebar, wire rod and alloy steels across a wide grade range.
02 — RAW MATERIALSMineral Raw Materials
Iron ore, pellets, concentrate, DRI, metallurgical coke and coal for steelmaking industries.
03 — KAOLINIndustrial Kaolin
High-purity china clay for the ceramics, paper, paint, pharmaceutical and cosmetics industries.
The Steel Chain
Every link of the steel chain
FIG.02 — CONTINUOUS CASTING
02CAST · ≈1500°C
CONTINUOUS CASTING
Molten steel solidifies into billets and slabs — the raw form of every product.
FIG.03 — HOT ROLLING
03HOT ROLL · ≈1150°C
HOT ROLLING
Red-hot billets pass through the mill stands and take their final section: round, square, hex or flat.
FIG.04 — COLD FINISHING
04COLD · 20°C
COLD ROLLING & FINISHING
Cold drawing and rolling for a bright surface and tight tolerance — ready for machining.
FIG.05 — MINERALS · KAOLIN
05Fe · Al₂Si₂O₅(OH)₄
MINERALS · KAOLIN
And alongside steel: the raw materials that feed the furnace, and the white clay of industry.
Steel Products
Four Product Families
Our products are organised by production method and section profile; each family covers standard DIN and AISI grades.
Hot Rolled Bars
Round, square, hexagonal and flat sections — from construction steel to tool steel.
A11A12A13A14A15A16A17
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Hot Forged Bars
Forged pieces in round, square and flat sections, alloyed and unalloyed.
A21A22A23A24
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Hot Rolled Wire Rods
Carbon and alloy steel wire for drawing, cold heading and construction use.
A31A32A33A34A35A36
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Cold Drawn Bars
Round and hexagonal sections with bright surface and precise tolerance for machining.
A41A42
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Steel Sheets
Galvanized, cold rolled and hot rolled sheet in a range of thicknesses.
GALVANIZEDCOLD ROLLEDHOT ROLLED
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Stainless Steels
Grades 304 · 304L · 316 · 316L · 321 for specialised industries.
304304L316316L321
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Grade List
Alloy Steel Export Range
Select any category to expand its standard grades. Numbers follow DIN standard and European material numbers.
Tap any grade to add it to your quote list.
Equivalents finder, try:
A11Unalloyed Construction Steels
A12Heat Treatable Steels
A13Case Hardening Steels
A14Free Cutting Steels
A15Stainless Steels
A16Spring Steels
A17Tool Steels
Cold Work Tool Steels
Hot Work Tool Steels
Plastic Mould Steels
High Speed Steel
A21–A24Hot Forged Steel Bars
A21 — Unalloyed Forged Pieces
A22 — Heat Treatable
A23 — Case Hardening
A24 — Tool Steels
A31–A36Hot Rolled Wire Rods
A41–A42Cold Drawn Bars
No grade matches that search.
Weight calculator
Steel weight, instantly
Pick a section and enter its size to get the weight per metre, per piece and for the whole order.
Mining & Raw Materials
Feedstock for the Furnace
Supply of raw materials across the steel chain, from crude iron ore to direct reduced iron and metallurgical coke.
From Mine to FurnaceFROM MINE TO FURNACE
Industrial Kaolin
The White Clay of Purity
Kaolin, or china clay, is a hydrated aluminium silicate with the formula Al₂Si₂O₅(OH)₄. Its natural whiteness, chemical stability and lamellar particle structure make it a critical performance additive, contributing brightness, strength and smooth finish to the final product.
۹۷٪Max Whiteness
۱:۱Stable Layer Structure
۱۱۸۰°Reference Temperature
pH ۵–۷Neutral & Inert
Production & Service Cycle
01WashingWASHING
02Magnetic SeparationMAGNETIC SEPARATION
03DewateringDEWATERING
04Grinding & DryingGRINDING & DRYING
05StorageSTORAGE
06TransportTRANSPORT
Application Areas
Ceramics & PorcelainBody and glaze for porcelain, tile, electro porcelain and sanitary ware; whiteness and strength after firing.
PaperCoating and filler for a smooth, glossy, print-ready surface.
ConstructionWhite cement, face brick and autoclaved aerated concrete (AAC).
Paint & CoatingsFiller for architectural and industrial paints; improves durability, lowers cost.
CosmeticsBase for powders, masks and creams; gentle on skin and oil-absorbing.
AgricultureCarrier for pesticides and fertilisers, and a protective coating against sun and pests.
Technical Specifications
A spray-dried, pelletized grade designed for low-dust handling and rapid dispersion in liquids.
| Product | Whiteness | Applications |
|---|---|---|
| TZWNK | 95±2 | 1, 2, 4, 5, 6, 7, 8 |
| PZWNK | 95±2 | 1, 2, 4, 5, 6, 7, 8 |
| GZWNK | 97±2 | 1, 2, 4, 6, 8 |
| ESZWNK1 | 92±2 | 1, 2, 4, 6, 7 |
| SZWNK1 | 92±2 | 1, 2, 4, 6, 7 |
| ZWNK1-T | 90±2 | 1, 2, 4, 5, 6, 7 |
| SZWNK2 | 90±2 | 1, 3, 5, 7, 8 |
| GZWNK8 | 91±2 | 1, 3, 5, 7, 8 |
| ZWNKSA | 87±2 | 5, 6 |
| ZWNK1-S | 85±2 | 5, 6, 7 |
| SIA | 80±2 | 5, 7, 8 |
| SI | 75±2 | 5, 7, 8 |
A finely milled grade serving as a functional extender in paint, plastics and cement.
| Product | Whiteness | Applications |
|---|---|---|
| SZWMK1 | 92±2 | 1, 2, 4, 6, 7 |
| ZWMK1 | 90±2 | 1, 2, 4, 5, 6, 7 |
| ZMK1 | 90±2 | 3, 4, 5, 8, 12, 14 |
| ZMK2 | 84±2 | 3, 4, 5, 8, 12, 14 |
| ZS | 81±1 | 3, 4, 9, 10, 11, 13 |
Application Reference Guide
* The tables above reflect common market grades; final specifications are determined by the analysis of each shipment and the company's official technical sheet.
Live market
The pulse of currencies & metals
Live Tehran free-market dollar, trade currencies and base-metal benchmarks — refreshed every few seconds.
زنده
Updated—
Tehran time—
US DollarTehran free market · sell price
—Toman
کمترین امروز—
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Trade currencies
Metals, raw materials & gold
Iran domestic steel market
* Currency prices come from bonbast.com and are checked against alanchand.com, tgju.org and navasan.net; if Bonbast is unavailable or strays, the average of the others is shown. Tether is the average of seven sources (tgju plus the Tetherland, Wallex, Bitpin, Exir, Ramzinex and OMPFinex exchanges); a source that fails or strays is left out. Gold and metals come from tgju.org. For information only; the company’s official quotation governs every deal.
* Average listed price of each product family on the Iranian domestic market, taken from the price lists of ahanonline.com and markazeahan.com and refreshed every few hours. The bar under each price is the band that holds most market prices. These are not the company’s prices; for information only.
Market News
Steel & Minerals Worldwide
Developments across the global steel, iron ore and industrial minerals markets — updated daily.
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* News is compiled from international sources and is provided for information only.
Why Keybase Steel
What Sets Us Apart
Supplying industrial materials is more than buying and selling; it is a chain of sourcing, quality control, documentation and on-time delivery.
۰۱Two Divisions, One SupplierSteel and industrial minerals under one roof — one counterparty, one line of accountability.
۰۲Full Analysis & DocumentationAnalysis certificate, mill certificate and technical specifications accompany every shipment.
۰۳Two Decades in the MarketActive since 2006, with a deep reading of domestic and international market movement.
۰۴Pre-Purchase Technical SupportGuidance on selecting the right grade for your application, before the order is placed.
How We Work
From Enquiry to Delivery
A clear, traceable route — at every stage you know where matters stand.
۱EnquiryYou specify grade, quantity and destination
۲Technical & Price OfferSpecifications, analysis and formal pricing issued
۳ContractAgreement on payment and delivery terms
۴Quality ControlInspection and documentation before shipment
۵Shipping & DeliveryLoading, transport and delivery at destination
Get in Touch
Quotations & Technical Consultation
Contact us for pricing, analysis reports, samples or technical consultation.
Direct lines
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Istanbul Office
Tana Metal Madencilik San. Tic. Ltd. Şti.
EGS Business Park, Yeşilköy Cd. No:12/1 B2 Blok, 34149 Bakırköy / İstanbul
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