Stainless Steel Sheet Price Per Kg: The Complete Thickness vs Grade vs Finish Price Matrix

For stainless steel buyers, the price per kilogram is only the starting point. The final purchase cost depends on several variables including grade, thickness, surface finish, production route, order quantity, and processing requirements.

Many importers compare quotations from multiple suppliers without realizing that a 304 No.4 sheet and a 304 BA sheet of identical thickness may have significantly different manufacturing costs. Likewise, thicker hot rolled plates follow completely different pricing logic than thin cold rolled coils.

This guide explains how thickness, stainless steel grade, and surface finish influence pricing, providing a practical reference for procurement planning.

Teda Ganghua supplies stainless steel sheets, coils and plates in multiple grades with customized cutting, polishing and fabrication services for global industrial customers.

Learn more about our stainless steel products: Teda Ganghua Stainless Steel Products

Primary Factors Affecting Stainless Steel Sheet Price

The final price is determined by several production and market factors rather than material weight alone.

Grade Price Matrix (Reference)

Different alloy compositions create different cost structures. Higher nickel, molybdenum and chromium contents generally increase raw material costs.

Thickness vs Manufacturing Cost

Thickness influences rolling process, production efficiency, and available equipment. Thin sheets are usually cold rolled while thicker plates are commonly hot rolled.

Complete Thickness × Grade Price Matrix (Relative Cost)

Surface Finish Processing Cost Ladder

Surface finishing is another important contributor to total procurement cost.

Cold Rolled vs Hot Rolled Price Difference

Additional Costs Often Missed by Buyers

• Laser cutting.
• Waterjet cutting.
• PVC protective film.
• Grinding and polishing.
• Bending.
• Welding.
• Export packaging.
• Ocean freight.

10mm 316 Stainless Steel Plate

310 Stainless Plate

430 Stainless Steel Sheet Suppliers

Stainless Plate Suppliers

How Teda Ganghua Helps Reduce Total Procurement Cost

Instead of purchasing material first and outsourcing processing later, many industrial customers reduce lead time and overall project costs by sourcing finished products from a single supplier.

• Stable inventory across multiple stainless grades.
• Custom cutting and fabrication.
• Surface finishing including 2B, BA, No.4, HL and Mirror.
• Precision thickness control.
• Export-ready packaging.
• Global delivery support.

Whether your project requires economical 201 sheet, standard 304 plate, corrosion-resistant 316L, or premium duplex grades, Teda Ganghua can provide material recommendations based on performance requirements rather than price alone.

Browse our complete stainless steel portfolio: Teda Ganghua Stainless Steel Products

Frequently Asked Questions

Why is 316 more expensive than 304?

316 contains molybdenum and higher alloy content, increasing raw material costs while providing superior corrosion resistance.

Does thickness affect stainless steel price per kilogram?

Yes. Although pricing is quoted per kilogram, manufacturing processes, rolling methods, and production efficiency vary significantly across thickness ranges.

Which finish has the highest processing cost?

8K mirror finish generally requires the most polishing operations and therefore has the highest processing cost among common stainless steel finishes.