Insights
Material notes, steel application guidance and production-route thinking for buyers and engineers.
Raahe's annual capacity is three numbers, not one. Learn how to pin down measurement basis, grade allocation and inspection evidence before your RFQ goes out.
Compare fossil-free steel news against the 304 vs 316 yardstick: chloride thresholds, 28–35% premium, and a 3–5 year payback rule.
In coastal Alabama, the mill's name doesn't stop chloride pitting. Choose 304 only indoors, move to 316 above 50 ppm, or match the aluminum temper to the load.
At a coastal mill, the 304-versus-316 call comes down to chloride level, temperature, and crevice geometry — not to the price column.
If chlorides top 50 ppm, spec 316L by standard and accept the 28-35% premium; below the line, 304 is the cheapest correct answer for your Gulf Coast line.
Choosing steel vs aluminum in Mobile's salt air: weight isn't the verdict. See why coated SSAB steel can win on life-cycle cost.
Fossil-free steel is real and orderable, but SSAB buyers should judge grade, delivery lead time, certification, and total cost before writing a purchase order.
Raahe's annual capacity isn't a single tonnage; the real question is which plate line can deliver your grade, width, and certification.
SSAB Oxelösund's mill name certifies origin, not corrosion resistance. On warm chloride lines, 304 fails while 316 holds. Check the grade before you sign off.
Use the 304-versus-316 discipline to judge SSAB fossil-free steel: compare service environment, total cost, and delivery signals before paying a green premium.