Round/Square/Angle/Flat/Channel Bar 201 304 316 316L 317L 310S 309S 321 410 430 904L Inox Rod, Stainless Steel Bar Supplier

• Customization: Available
• Material: Stainless Steel
• Type: Round Head
• Model NO.: 20-250mm
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: A2,A4
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Plain
• Transport Package: Box+Carton+Pallet(It Depends
• Specification: 20-250mm
• Origin: China
• Production Capacity: 1000K/Month

Product Description

Model NO.	20-250mm	Connection	Common Bolt
Head Style	Round	Technique	Hot Rolled
Grade	A2,A4	Surface Treatment	Bright
Certification	ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS	Material	304 316 321 310S 2205 2507
Specification	φ 3.0mm-350mm	Origin	China

Product Description


Experience Round/Square/Angle/Flat/Channel Bar 201 304 316 316L 317L 310S 309S 321 410 430 904L Inox Rod, Stainless Steel Bar Supplier , meticulously crafted for secure lifting and rigging solutions. Unleash the power of precision engineering with this indispensable tool, designed to meet the highest standards of quality and durability.







 

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Company Profile


Hifivehardware has established itself as a leading innovator in the fastener manufacturing industry. With over 15 years of experience, we specialize in producing high-quality, durable fasteners that serve a wide range of industries, from construction and automotive to aerospace and electronics. Our commitment to excellence has positioned us at the forefront of our industry, providing reliable solutions for any fastening need.
Our mission is to provide our clients with fastening solutions that combine strength, precision, and reliability. We strive to exceed customer expectations through continuous innovation, quality excellence, and sustainable practices. Our vision is to become the global standard for quality and innovation in the fastener industry, fostering secure connections worldwide.
As we look to the future,Hifivehardware  aims to expand our product offerings, explore new markets, and continue leading the industry in innovation and sustainability.


 

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CUSTOMER  Q & A--


 

**01 Why is stainless steel sometimes magnetic?**  

304 stainless steel is an austenitic stainless steel. During cold processing, part of the austenite transforms into martensite. Martensite is magnetic, which is why 304 stainless steel is generally non-magnetic or only weakly magnetic. For details, search online for "Why is 304 stainless steel magnetic?"  

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**02 How to identify authentic 304 stainless steel products?**  

1. Use **304-specific testing solution**: No color change indicates authentic 304 stainless steel.  
2. Conduct **chemical composition analysis** or **spectral analysis**.  
3. Perform a **smoke test** to simulate real-world usage conditions.  

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**03 What are the common types of stainless steel?**  

1. **201 stainless steel**: Suitable for dry environments; prone to rusting when exposed to rain.  
2. **304 stainless steel**: Ideal for outdoor or humid environments due to high corrosion resistance, acid resistance, and strength.  
3. **316 stainless steel**: Offers superior corrosion and acid resistance, especially suitable for seawater and chemical environments.  

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