Stainless Steel Rod&Bar
Our goal is to become your true partner in the field of stainless steel rod&bar in China. GNEE is a professional supplier of austenitic stainless steel, super austenitic stainless steel, duplex steel, super duplex steel and other materials. Non-standard products can be customized according to customer requirements. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards.The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why Choose Us
Our certification
GNEE Steel (Tianjin) Co., Ltd. has passed SGS certification and has successively obtained ISO9001, ISO14001, and ISO45001 system certifications.
Our equipment
At present, our company has a series of production equipment such as vacuum induction furnaces imported from the United States, vacuum consumable arc furnaces made in Germany, 2800mm four-roll reversible rolling mills, and vacuum annealing furnaces. At the same time, we also have more than 100 sets of various testing instruments, the main equipment includes American non-destructive testing systems, spectrometers, carbon and sulfur testers, universal testing machines, ultrasonic testing systems, fatigue testing machines, etc.
Our services
In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.
Advantages of Stainless Steel Rod&Bar
High durability: Stainless steel is known for its high durability and longevity, making it a perfect material for areas where wear and tear is a common occurrence. The stainless steel round bars can withstand extreme conditions, including high heat and pressure.
Corrosion resistance: One of the most significant benefits of using stainless steel round bars is their corrosion resistance. Most industries utilize round bars in areas where moisture and chemicals are present. Stainless steel has the unique property of repelling rust and other chemical reactions and can withstand harsh environments.
Low maintenance costs: Stainless steel round bars are low maintenance as they do not need to be replaced frequently, reducing production costs. They can withstand wear and tear and other environmental conditions, requiring no significant repairs.
Versatility in application: Stainless steel round bars are highly versatile, making them suitable for different industries. They are used in manufacturing automotive parts, kitchen equipment, industrial machinery, and construction materials. Stainless steel round bars can be machined, welded, and formed, providing a wide range of possibilities in design to meet specific industry requirements.
Excellent aesthetic appearance: The aesthetic appearance of stainless steel round bars makes them an ideal material for products that require an attractive finish. Stainless steel catches the eye due to its sophisticated look and can enhance the appearance of diverse objects.
Types of Stainless Steel Rod&Bar
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Ferritic Stainless Steel Rods |
Austenitic Stainless Steel Rods |
Martensitic Stainless Steel Rods |
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Are High in chromium and low in carbon. |
Contains a great amount of chromium and nickel. |
Contains a higher level of carbon than ferritic alloys. |
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Offer moderate to good levels of corrosion resistance and strength. |
Offer excellent corrosion resistance. |
Provide low resistance to corrosion in comparison to other stainless steel types. |
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Less hardenable and weldable, hence not suitable for cryogenic temperatures. |
Has easy weldability and formability due to manganese, nickel, and nitrogen content. |
Not enough formable or weldable |
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Have high heat tolerance and can work in aggressive environmental conditions. |
Offer moderate strength and hardness, ductility, and toughness. |
Has good tensile and fatigue strength. |
Specification of Stainless Steel Rod&Bar
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Commodity |
Stainless Steel Rod |
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Carried Standard |
ASTM A276 |
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Material |
201,202,301,302,303,304,304L,316,316L,410,420,430,430F,etc |
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Size |
Dia 3mm to 350mm |
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Length |
Random or as required |
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Tolerance |
H8,H9,H10,H11 |
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Surface |
Cold Drawn, Polish, Peeled, Centerless Grinding,etc |
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Magnetic |
No Magnetic |
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Condition |
Annealed, Quenched &Tempered,Hardened&Tempered, |
Application of Stainless Steel Rod&Bar
Construction: Stainless steel bars are commonly used in the construction industry for various purposes, such as reinforcing concrete structures, providing roofing support, and framing structures for buildings and bridges.
Manufacturing: Industries such as automotive, aerospace, and marine rely heavily on stainless steel round bars for their strength, durability, and ability to perform in harsh environmental conditions. The round bars manufacture engines, transmissions, exhaust systems, and more components.
Food and beverage: The food and beverage industry also uses stainless steel rods to maintain a clean and hygienic environment. The round bars are used to manufacture equipment such as mixing tanks, storage tanks, and piping systems.
Medical: Stainless steel round bars are commonly used in the medical industry for their ability to withstand sterilization, corrosion resistance, and strength. The round bars are used for manufacturing surgical instruments such as forceps, scissors, and tweezers.
Energy: The energy industry also relies heavily on stainless steel round bars for their resistance to corrosion and ability to withstand extreme temperatures. The round bars manufacture heat exchangers, boilers, and condensers.
Surface Treatment of Stainless Steel Rod&Bar
Our product boasts a 2B/8K surface treatment, providing a smooth and polished finish that enhances the overall aesthetic appeal and functionality of the stainless steel bar. We offer a range of processing services, including bending, welding, punching, and cutting, to ensure that our customers receive their stainless steel bars in the exact shape and form they require.
Stainless steel round bars are typically manufactured using one of two processes: Hot rolling or cold drawing.
Hot rolling involves heating the stainless steel billet to a temperature above its recrystallization temperature and then rolling it into a round shape. The resulting bar is then cooled and cut to the desired length.
Cold drawing, on the other hand, involves pulling the stainless steel through a series of dies to create the desired shape and size. First, the raw materials must be inspected and tested to ensure they meet the required specifications.
Next, the materials are heated to the appropriate temperature and formed into the desired shape. After the bars have been formed, they are cooled and inspected for defects. Finally, the bars are cut to the desired length and packaged for shipping.
Packing and Shipping of Stainless Steel Rod&Bar
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Packing |
Waterproof paper and steel strap packaging |
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Shipping |
Shipped by road, sea, rail |
Other Service of Stainless Steel Rod&Bar
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Delivery Time |
20 days to 25 days for a 20' container |
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Payment |
TT in advance, L/C at sight |
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MOQ |
5000kg |
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Inspection |
We can accept the third party's inspection |
FAQ