Stainless Steel

For over 49 years, Pennsylvania Steel has been producing quality stainless steel products. We stock a complete selection of round stainless steel bars in 300 series, 400 series, and PH grades. Angle and flat bars are available in type 304. Sheets in #2 and #4 finishes are available in T304/304LE.

Properties of Stainless Steel

Stainless steel is a versatile mixture of iron and chromium known for its anti-corrosion and anti-stain properties. Depending on the grade of the product and additional materials added to the alloy, stainless steel can also be heat and fire-resistant.

Stainless Steel Style Guide

Grade 300 is austenitic chromium and nickel alloy, making it the most corrosion-resistant stainless steel available. This attribute, along with its nonmagnetic and heat resistant qualities, also makes it one of the most commonly used stainless steel forms.

Grade 400 stainless steel can be both a ferritic or martensitic chromium alloy, meaning it is less resistant to corrosion but can come in magnetic or non magnetic forms. Ferritic stainless steel is highly heat resistant while martensitic can be hardened and crafted into objects.

Common Uses of Stainless Steel


Stainless Steel 300 Series  Stainless Steel 400 Series

Available In

Stainless is stocked as a complete selection of round bars in 300 series, 400 series and PH grades. Stainless steel angles and flat bars are stocked in type 304.


Style T304/304Le T303 T316 T416
Flats (S.E. & True Bar)    
Sheet # 2 Finish      
Sheet # 4 Finish      


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