Premium stainless steel grades including 17-4 PH, 316L, 304, 2205 duplex, and super duplex. Corrosion-resistant steel for critical applications.
ASTM/EN StandardsMultiple Surface FinishesMill Test Certificates
Choose from our comprehensive selection of corrosion-resistant stainless steels
Low-carbon austenitic stainless with excellent corrosion resistance
Most widely used stainless steel with good general properties
Precipitation hardening stainless with high strength
Duplex stainless with superior strength and chloride resistance
Super duplex with exceptional corrosion resistance and strength
Precipitation hardening grade with good corrosion resistance
Superior performance characteristics for demanding environments
Exceptional resistance to rust, staining, and chemical attack
Easy to clean and sterilize, FDA approved for food contact
Maintains properties from cryogenic to elevated temperatures
Easy to weld, form, and machine with proper techniques
Durable material with minimal maintenance requirements
100% recyclable material supporting sustainability goals
Stainless steel solutions for critical industries worldwide
Corrosion-resistant solutions for harsh marine environments
Chemical-resistant materials for process equipment
Hygienic materials for food processing and packaging
Biocompatible materials for medical applications
High-performance materials for aircraft applications
Aesthetic and durable materials for construction
Multiple finish options to meet your aesthetic and functional requirements
As-rolled surface with scale
Smooth, bright surface finish
Directional satin finish
Highly reflective surface
HowcoPrime is a leading online supplier of premium stainless steel including 17-4 PH, 316L, 304, 2205 duplex, 2507 super duplex, and other specialty grades. We supply stainless steel in bars, tubes, sheets, plates, and custom shapes with worldwide shipping.
We maintain large inventory of 304, 316L, 17-4 PH, 15-5 PH, 2205 duplex, 2507 super duplex, 410, 440C, and other stainless grades. All grades available with full material certifications and various surface finishes.
Stainless steel prices vary by grade, finish, quantity, and current nickel/chrome market prices. Contact us for competitive quotes on all stainless grades. We offer bulk pricing and volume discounts for large orders.
Our stainless steel is available in round bars, flat bars, seamless tubes, welded tubes, sheets, plates, angles, channels, and custom machined components. We stock standard sizes and can supply custom dimensions.
Selection depends on corrosion resistance needs, strength requirements, and environment. 304 for general use, 316L for marine/chemical, 17-4 PH for high strength, duplex for chloride resistance, and super duplex for extreme environments.
All stainless steel comes with mill test certificates showing chemical composition, mechanical properties, and compliance with ASTM, EN, or other international standards. Additional testing and certifications available upon request.
Get competitive pricing on high-quality stainless steel with complete material certifications, various surface finishes, and fast delivery worldwide.