Before ordering WF (Wide Flange) steel, the first question is almost always: what does WF cost today? Because steel is sold by the kilogram and prices track the market, the exact figure shifts week to week. This article explains what determines the WF price and how to secure the best quote — not a price list that goes stale.
What determines the WF steel price?
- Size & weight. WF is sold by the kg, so a larger section (e.g. WF 300 × 150 vs WF 150 × 75) costs more per length. See the WF weight table for the kg/m of each size.
- Grade / standard. SS400 / SNI BjP 400 is the common grade; SN490B or ASTM A572 Gr. 50 for specific projects usually costs more.
- Mill price & market swings. Raw steel prices from national mills (Krakatau Steel, Garuda Yamato) move with global prices and the exchange rate — the main reason prices fluctuate.
- Order volume. Bulk purchases (per tonne / per project) generally get a better price than retail single lengths.
- Delivery & location. Freight to the project site and any cut-to-length service affect the total cost.
How to read a WF quote
A good quote lists: size, grade, length (usually 12 m), weight per length, price per kg, and total. Confirm there’s a mill certificate and clarity on whether the price includes VAT and freight.
Tips for the best WF price
- Ask for a written quote with full specs so it’s easy to compare.
- Check stock — ready-stock items are faster and often cheaper than indent.
- Combine sections into one order for freight efficiency.
- Buy from a direct distributor supplied by national mills, not layered middlemen.
Get a WF price today
Marselus Steel has distributed WF steel in Jakarta since 1996, with ready stock at our Tipar Cakung warehouse, North Jakarta, complete with delivery notes and mill certificates. For the latest price for your size and volume, request a quote on WhatsApp — our team replies fast with pricing and a Greater Jakarta delivery estimate.
