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904L Stainless Steel Rod 5mm 10mm 15mm 20mm Round Bar for Chemical Equipment
Product Spotlights
High corrosion resistance 904L stainless steel round bar (5mm-20mm) for chemical equipment. ISO9001 certified, precision tolerances, customizable lengths, and global export capabilities from a reliable supplier with annual export value over US$50 million.
Negotiable
MOQ: 1 Ton (Price negotiable depending on order volume and customization)
Key Specifications
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Standard:
Other, ASTM B649
Certification:
Other, ISO9001:2015
material:
904L Stainless Steel (UNS N08904)
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao Port
Delivery Detail:
7 days
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Standard
Other, ASTM B649
Certification
Other, ISO9001:2015
material
904L Stainless Steel (UNS N08904)
diameter
5mm, 10mm, 15mm, 20mm (custom sizes available)
length
Customizable (up to 6m or as requested)
surface finish
Bright, Pickled, Black, or Turned
application
Chemical equipment, petrochemical, pharmaceutical, marine
supply ability
50-100 tons per month
Hemaokang Steel (Shandong) Co., Ltd. proudly presents our premium 904L Stainless Steel Rod in diameters 5mm, 10mm, 15mm, and 20mm, specifically engineered for chemical equipment applications. With an annual export value exceeding US$50 million and a dedicated team of 51–100 professionals, we deliver consistent quality and reliable supply. Our 904L round bars offer exceptional corrosion resistance, especially in harsh acidic and chloride environments, making them a top choice for reactors, heat exchangers, and piping systems in the chemical industry.
Each rod is manufactured in strict compliance with international standards and undergoes rigorous quality control to ensure dimensional accuracy, surface integrity, and mechanical performance. Whether you need standard sizes or custom lengths, our flexible production capability (up to 100 tons per month) ensures timely delivery to global markets including North America, Europe, Southeast Asia, and the Middle East.
Key Features & Advantages
- Superior Corrosion Resistance: 904L contains high molybdenum, chromium, and nickel content, offering outstanding resistance to sulfuric acid, phosphoric acid, chlorides, and stress corrosion cracking.
- High Strength & Durability: Excellent mechanical properties at both room and elevated temperatures, ensuring long service life in demanding chemical environments.
- Precision Diameters: Available in 5mm, 10mm, 15mm, and 20mm with tight tolerances (±0.05mm) to meet exact design requirements.
- Versatile Surface Options: Choose from bright, pickled, black, or turned finishes to suit your fabrication or aesthetic needs.
- Full Traceability: Each batch is accompanied by mill test certificates, guaranteeing material composition and mechanical properties.
- Customizable Lengths: Standard lengths of 3m, 6m, or cut to your specific dimensions with minimal waste.
Technical Specifications
| Property | Value |
| Material Grade | 904L (UNS N08904) |
| Diameter (mm) | 5, 10, 15, 20 (other sizes available upon request) |
| Length | Standard 3m / 6m; custom lengths up to 12m |
| Tensile Strength (MPa) | ≥ 490 |
| Yield Strength (MPa) | ≥ 220 |
| Elongation (%) | ≥ 35 |
| Hardness (HRB) | ≤ 90 |
| Standard | ASTM B649, ASTM A276, EN 10272 |
Benefits for Your Chemical Equipment
- Reduced Maintenance: The exceptional corrosion resistance minimizes pitting, crevice corrosion, and rust, extending equipment lifespan and reducing downtime.
- Cost-Effective Operation: Lower replacement frequency and fewer failures translate to significant long-term savings.
- Enhanced Safety: Reliable material performance in aggressive media ensures process integrity and operator safety.
- Easy Fabrication: 904L can be welded, machined, and formed with standard techniques, simplifying your manufacturing process.
Trust & Reliability
Hemaokang Steel (Shandong) Co., Ltd., established in 2025, has rapidly grown into a leading exporter with annual export value between US$50 million and US$100 million. Our ISO9001 certification ensures consistent quality across all batches. We serve a diverse range of markets including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and many more. With a team of 51–100 skilled employees and a strategic location in Liaocheng, Shandong, we are well-positioned to provide fast, reliable shipping worldwide. Contact us today to discuss your specific requirements and experience the Hemaokang difference.
Frequently Asked Questions
-
Q: What makes 904L stainless steel better than 316L for chemical equipment?
A: 904L contains higher molybdenum, chromium, and nickel content, providing superior resistance to sulfuric acid, hydrochloric acid, and chloride stress corrosion cracking, making it ideal for harsh chemical environments. -
Q: Can you supply rods in diameters other than 5mm, 10mm, 15mm, and 20mm?
A: Yes, we offer custom sizes upon request. Please contact our sales team with your specific diameter and tolerance requirements. -
Q: Do you provide mill test certificates (MTC) for each shipment?
A: Absolutely. Each batch comes with a full mill test certificate confirming chemical composition, mechanical properties, and traceability. -
Q: What surface finishes are available for the round bars?
A: We offer bright (drawn), pickled, black (hot rolled), and turned finishes. The appropriate finish depends on your application and fabrication needs. -
Q: What is the typical lead time for an order of 904L round bars?
A: For standard sizes, lead time is 7–15 days. Custom sizes may require 15–25 days depending on quantity. We prioritize urgent orders to meet your project deadlines. -
Q: Are these rods suitable for welding in chemical reactor fabrication?
A: Yes, 904L has good weldability using standard techniques like TIG or MIG. We recommend using matching filler metal for optimal corrosion resistance. -
Q: What packaging options do you offer for export?
A: We use seaworthy bundles, wooden crates, or plastic wrapping as per customer requirements. Each bundle is labeled with grade, size, and heat number for easy identification. -
Q: Do you offer samples for testing before bulk order?
A: Yes, we provide small samples of 904L round bars at a nominal cost. Please contact us to arrange sample delivery.
Send Inquiry to This Supplier
1Yr
Year Established
2025
Annual Export Value
US$50 Million - US$100 Million
Total Employees
51 - 100 People
Product Certifications
ISO9001
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