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Factory Price Stainless steel bar

Factory Price Stainless steel bar

Standard：AISI, ASTM, GB, JIS, SUS

Delivery Time：Within 7 working days

Sample:Free sample

System Certification

CE, ISO9001,SGS

Market & Cooperation

Over the years, we have actively explored the market. We have been committed to the steel industry for nearly 10 years, and have developed many loyal customers in Europe, South America, the Middle East, India and other places. We have cooperated with more than 1000 customers and won the trust of customers.

Specification

Product Name Stainless steel  bars
Material 200 series: 201, 202
300 series: 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S,309S
400 series: 410, 410S,420, 430, 431, 440A,904L
630, 1Cr13, 2Cr13, 3Cr13, 1Cr17Ni2, dual phase steel, antibacterial steel, etc
Standard AISI, ASTM, DIN, GB, JIS, SUS
Diameter 2mm to 400 mm or 1/8" to 15" or as customer 's requirement
Length 1 meters to 6 meters or as customer 's requirement
Treatment/Technique Hot rolled, cold drawn, Annealed, Grinding
Surface Satin,400#, 600~1000# mirrorx, HL brushed,Brushed Mirror(two kinds of finishing for one pipe)
Applications Petroleum, electronics, chemical, pharmaceutical, textile, food, machinery, construction, nuclear power, aerospace, military and other industries
Trade Terms EXW, FOB, CFR, CIF
Delivery time within 7 working days
Package

Standard sea-worthy package or as required

 

Stainless Steel Bars – Applications & Specifications

Application Recommended Grades Reference Sizes (Customizable) Material Advantages
Construction Framing 304 / 316 12mm–50mm (Round/Square/Hex) 304: Cost-effective, general corrosion resistance. 316: Mo-added for acidic/coastal environments.
Food Processing Equipment 304 / 316L 10mm–30mm (Round/Flat) 304: FDA-compliant, easy sanitation. 316L: Low carbon, resists organic acids.
Marine Hardware 316L / 2205 Duplex 20mm–80mm (Hex/Round) 316L: Superior saltwater resistance. 2205: 2x strength, chloride resistance.
Medical Instruments 316LVM / 420 5mm–20mm (Precision Ground) 316LVM: Ultra-low impurities, biocompatible. 420: High hardness, sterilizable.
Automotive Shafts 303 / 4140 Alloy Steel 15mm–60mm (Round) 303: Free-machining for efficiency. 4140: Heat-treatable for high fatigue strength.
Decorative Architecture 304 / 430 8mm–25mm (Polished Square) 304: Long-lasting luster. 430: Budget-friendly, magnetic for easy installation.
Chemical Valve Parts 904L / 2507 Duplex 25mm–100mm (Round/Special Shapes) 904L: Resists concentrated acids. 2507: 4x pitting resistance vs. 316.

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Key Strengths
Material Flexibility: 50+ grades (304, 316L, Duplex, 17-4PH, Hastelloy®).  
Precision Manufacturing: ±0.05mm tolerance, custom threading/heat treatment.  
Fast Delivery:  
   - In Stock: 304/316 common sizes (10mm–80mm) shipped in 24h.  
   - Custom Orders: 5–7 days with SGS reports and laser marking.  
Bulk Savings: Tiered discounts for 10+ tons (up to 15% OFF).  

FAQ


Q1: What’s the difference between 316 and 316L? 
A: 316L has ≤0.03% carbon, minimizing weld corrosion – ideal for pharmaceutical/food industries.  

Q2: Can you supply bars for high-temperature applications (800°C+)?  
A: Yes! 310S (25Cr-20Ni) or RA253MA (heat-resistant alloy) are recommended.  

Q3: What surface finishes do you offer?  
A: Polished (Mirror/No. 4), brushed, sandblasted, or mill finish – specify your Ra value.  

Q4: Are your bars compliant with EU RoHS/REACH?  
A: Absolutely. We provide full RoHS/REACH compliance certificates upon request.  

Q5: What’s the lead time for custom shapes (e.g., hex, flat)?
A: 7–10 days for non-standard shapes, including CNC machining.  

Q6: Do you offer price breaks for repeat orders?
A: Yes! Loyalty discounts up to 20% for annual contracts.  

 

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Production

Scaled

Different factories support the production, forging and other process sites of different steel materials.

What You Need

Advanced & Modern

We have the advanced processing equipment, modernized physical and chemical testing center, opening flat, cutting, surface treatment, molding, sheet metal, welding. machining and 8 big processing platform.

Standardized

Export Packing

Waterproof paper, and steel strip packed. Seaworthy Package.Suit for all kinds of transport,or as required
Packing Standard export packing for stainless steel sheet.