441 Stainless Steel Coil Price Per kg (Latest 2026)
Jun 09, 2026
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If you are planning to source AISI 441 2D stainless steel coils in 2026 for automotive exhaust systems, high-temperature industrial equipment, or corrosion-resistant engineering projects, it is essential to understand the price per kilogram of 441 stainless steel coils, as well as the niobium (Nb) alloy surcharges and 2026 global supply dynamics.Offering superior heat resistance compared to grade 430 and significantly lower costs than grade 304, AISI 441 (EN 1.4509) has become a preferred material choice.
In this guide, we will provide an in-depth analysis of the latest 2026 price trends, industry drivers, and professional procurement strategies to help you secure the most competitive pricing.
what is 441 2D stainless steel coils?
441 2D stainless steel coil is a doubly stabilized (Ti+Nb) ferritic stainless steel coil with a cold-rolled surface that gives it a dull, matte finish. It possesses excellent oxidation resistance, high-temperature strength, and superior resistance to intergranular corrosion, making it suitable for automotive exhaust system components and industrial heat exchangers.
What is the price of 441 stainless steel coils?
The price of AISI 441 stainless steel coils generally ranges between $1.96 and $2.80 per kilogram (approx. $0.90 to $1.25 per pound), depending heavily on the quantity ordered, thickness, and global market fluctuations. A standard commercial ton will typically cost between $1,950 and $2,800.
| Specification Type | Price Range (USD/kg) | Notes |
|---|---|---|
| Conventional thickness 1.0–3.0mm (2D surface) | 1.12 – 1.38 | Spot bulk procurement (over 5 tons), FOB warehouse price |
| Conventional thickness 1.0–3.0mm (2D surface) | 0.95 – 1.15 | Spot bulk procurement, material certificate provided |
| Ultra-thin specification 0.3–0.8mm precision coil | 1.42 – 1.86 | Precision slitting included, for micro components |
| Thick specification 4.0–8.0mm 2D coil | 1.08 – 1.26 | Cut-to-size service included |
Key Price Drivers for AISI 441 Stainless Steel Coils
1.Niobium surcharge stainless steel
441 is a dual-stabilized ferritic steel (Titanium + Niobium). Niobium is a rare refractory metal. Even a 0.5% shift in Nb content in the mill's melt can swing the price per ton by 50–100. Always ask your supplier for the current alloy surcharge breakdown.
2.Surface Finish: 2D vs. 2B
2D Finish (Matte): Often slightly more expensive due to specialized pickling processes required for deep-drawing applications.
2B Finish (Bright): The standard "workhorse" finish, usually priced at the baseline.
3.Energy & Logistics (The "Green" Premium)
In 2026, mills using Electric Arc Furnaces (EAF) powered by renewable energy are charging a premium. While the base price per kg might be higher, these coils help Tier-1 automotive suppliers meet their ESG (Environmental, Social, and Governance) targets.
4.Market Supply and Demand Dynamics:
Automotive Demand: Global automotive production directly impacts demand and price curves due to the widespread use of 441 stainless steel in automotive exhaust systems and catalytic converters.
Industrial Capital Expenditure: Demand from manufacturers of high-temperature industrial equipment and heat exchangers influences bulk inventories.
Global Capacity: Utilization rates and output at major stainless steel production hubs (such as China, Europe, and India) determine the global spot market supply.
Standard Thickness Tolerances for Cold-Rolled 441 Coils
(Reference: ASTM A480 / ISO 9445)
| Nominal Thickness (mm) | Standard Tolerance (± mm) | Precision (Tighter) Tolerance (± mm) |
| 0.30 – 0.50 | 0.03 | 0.015 – 0.02 |
| 0.51 – 0.80 | 0.04 | 0.02 – 0.03 |
| 0.81 – 1.00 | 0.05 | 0.03 |
| 1.01 – 1.20 | 0.05 | 0.03 – 0.04 |
| 1.21 – 1.50 | 0.06 | 0.04 |
| 1.51 – 2.00 | 0.08 | 0.05 |
| 2.01 – 2.50 | 0.10 | 0.06 |
| 2.51 – 3.00 | 0.12 | 0.08 |
441 Stainless Steel Coils vs. 304: Cost
441 stainless steel coils are typically 15% to 30% cheaper than 304 stainless steel coils. This price difference stems from the fact that 441 is a nickel-free ferritic alloy, while 304 contains 8% to 10.5% expensive nickel.
The strength and stability of 441 stainless steel rely primarily on chromium, titanium, and niobium, rather than nickel, resulting in less price volatility. Its price is generally between $1.00 and $1.60 per pound, depending on spot raw material prices and mill surcharges. 304 stainless steel, as a standard austenitic stainless steel grade, is highly dependent on the global nickel market, leading to greater fluctuations in procurement costs. Its traditional price is approximately $1.45 to $2.06 per pound.
GNEE Advice for Buyers
Since 441 stainless steel (1.4509) is a dual-stabilized ferritic stainless steel containing niobium (Nb) and titanium (Ti), its price fluctuates daily based on raw material market trends and alloy surcharges for ferro-chrome and ferro-niobium.
To mitigate the risks brought by heavy fluctuations in raw material prices, we recommend setting the validity period of inquiries and quotes for large procurement projects to 3–7 days.
If you need today's latest price for 441 stainless steel coils (per kg / per ton), please provide the following details so that our technical sales team can calculate the most competitive quote for you:
1.Thickness, width, and tolerance requirements (e.g., 1.5mm x 1219mm, and whether precision thickness tolerance is required).
2.Surface finish requirements (e.g., 2D matte finish for deep drawing, or general-purpose 2B finish).
3.Estimated total purchase volume (including your minimum order quantity and split-delivery requirements).
4.Destination country/region (used to calculate precise ocean freight, insurance, and local trade tariffs).
5.End-use application details (e.g., automotive exhaust manifolds, heat exchangers, or tube bending processing).
AISI 441 2D stainless steel coil supplier
AISI 441 is widely used in exhaust systems. GNEE strictly adheres to the IATF 16949 automotive quality management system standard. Every roll of 2D surface 441 stainless steel undergoes rigorous intergranular corrosion testing and deep-drawing performance testing to ensure stability at 950°C.
We can provide ultra-thin precision-stamped strip with thickness tolerances as low as ±0.01mm and widths as narrow as 3mm, with clean, burr-free cuts, directly compatible with your automated welding lines.
AISI 441 2D Stainless Steel Coil Specification
| Grade | Actual Thickness (mm) | Width (mm) | Weight (tons) | Grade | Nominal Thickness (mm) | Coil No. | Status | Actual Width (mm) |
|---|---|---|---|---|---|---|---|---|
| J441/2D | 0.921 | 1250 | 7.953 | M1 | 1.0 | 26103150E | Full Coil | 1255 |
| J441/2D | 0.923 | 1250 | 8.004 | M1 | 1.0 | 26103040E | Full Coil | 1257 |
| J441/2D | 0.923 | 1250 | 7.459 | M1 | 1.0 | 26103040C | Full Coil | 1255 |
| J441/2D | 2.915 | 1250 | 7.446 | M1 | 3.0 | 26103220C | Full Coil | 1260 |
| J441/2D | 2.915 | 1250 | 7.288 | M1 | 3.0 | 26103220D | Full Coil | 1260 |
| J441/2D | 0.918 | 1250 | 8.059 | M1 | 1.0 | 25C05980C | Full Coil | 1251 |
| J441/2D | 0.920 | 1250 | 8.874 | M1 | 1.0 | 25C05970D | Full Coil | 1255 |
| J441/2D | 0.920 | 1250 | 8.628 | M1 | 1.0 | 25C05970C | Full Coil | 1255 |
| J441/2D | 1.917 | 1250 | 8.664 | M1 | 2.0 | 26504260C | Full Coil | 1260 |
| J441/2D | 1.917 | 1250 | 8.506 | M1 | 2.0 | 26504260D | Full Coil | 1260 |
| J441/2D | 1.418 | 1250 | 9.431 | M1 | 1.5 | 26513910C | Full Coil | 1260 |
| J441/2D | 1.418 | 1250 | 9.136 | M1 | 1.5 | 26513910D | Full Coil | 1260 |
| J441/2D | 1.124 | 1250 | 7.773 | M1 | 1.2 | 26513970E | Full Coil | 1255 |
| J441/2D | 1.124 | 1250 | 7.607 | M1 | 1.2 | 26513970C | Full Coil | 1255 |
| J441/2D | 1.124 | 1250 | 7.597 | M1 | 1.2 | 26513970D | Full Coil | 1255 |
High-quality packaging
Inner Core Protection: A cardboard or metal core is inserted inside the roll core to prevent it from collapsing under its own weight or stacking pressure.
Outer Protective Layer: Some lightweight packaging uses thickened honeycomb cardboard.
Each roll must have a clear label indicating: material (441 2D), heat number, coil number, weight (Gross/Net Weight), thickness and width tolerances, and supplier name.
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