
Free Cutting 303 Stainless Steel Bar
Type:Round bar
Delivery condition: Annealed black surface/Turned bright surface/Q+T
Introduction:
Welcome to our product introduction of the Free Cutting 303 Stainless Steel Bar. As a leading manufacturer and supplier of stainless steel products in China, we take pride in delivering high-quality products that meet the diverse needs of our customers in different parts of the world. Our Free Cutting 303 Stainless Steel Bar is one of the best-selling products in our inventory owing to its superior quality, high performance, and durability.
This product is a perfect blend of engineering excellence and sophisticated design, making it ideal for various applications in different industries. Whether you're in the automotive, aerospace, construction, or any other industry, you can trust the Free Cutting 303 Stainless Steel Bar to deliver flawless results.
In this article, we'll give you all the information you need to know about this fantastic product. From its features, benefits to applications, keep reading to discover why this product is an excellent choice for your business.
Features:
Our Free Cutting 303 Stainless Steel Bar is made from high-quality raw materials, which ensures its durability and long-lasting performance. Among its notable features include:
1. Superior machining and cutting: The Free Cutting 303 Stainless Steel Bar features an excellent cutting performance, which makes it easier to machine compared to other stainless steel bars. This feature makes it ideal for various precision applications.
2. Corrosion-resistant: The Free Cutting 303 Stainless Steel Bar has a high resistance to corrosion, making it suitable for various applications that require resistance to corrosive environments.
3. High Strength: This product has a high yield strength, making it ideal for different applications that require high-strength materials. The high strength also makes it an excellent choice for applications that require resistance to deformation.
4. Heat resistant: The Free Cutting 303 Stainless Steel Bar can withstand high temperatures, making it ideal for high-temperature applications such as the manufacturing of engine parts.
5. Non-magnetic: The Free Cutting 303 Stainless Steel Bar is non-magnetic, making it an ideal choice for various applications where magnetic materials are not suitable.
Benefits:
When it comes to stainless steel bars, no product beats the Free Cutting 303 Stainless Steel Bar in terms of benefits. Here are some of the benefits you'll enjoy when you choose this product:
1. High performance: The Free Cutting 303 Stainless Steel Bar is designed to offer excellent performance, making it an ideal choice for various applications. Whether you're looking for high-strength, corrosion-resistant, or heat-resistant material, this product has got you covered.
2. Cost-effective: This product comes at an affordable price, making it an ideal choice for businesses that want to save on their operational costs.
3. Easy to machine: The Free Cutting 303 Stainless Steel Bar is easy to machine, which means you can easily achieve your desired shapes and sizes without much hassle.
4. Long-lasting: Our Free Cutting 303 Stainless Steel Bar is made from high-quality materials, which ensures its durability and long-lasting performance. Therefore, you can trust this product to serve you for a long time, saving you money in the long run.
Applications:
Our Free Cutting 303 Stainless Steel Bar is versatile and ideal for various industries. Here are some of the applications of this fantastic product:
1. Automotive: The Free Cutting 303 Stainless Steel Bar is widely used in the automotive industry for the manufacturing of various parts such as engine parts, bolts, nuts, and shafts.
2. Aerospace: This product is popular in the aerospace industry for the manufacturing of different parts such as landing gear, propulsion systems, and hydraulic systems.
3. Construction: The Free Cutting 303 Stainless Steel Bar is ideal for use in construction for the manufacturing of bolts, nuts, and other fasteners.
4. Medical: This product is suitable for the medical industry for the manufacturing of surgical instruments, needles, and other medical devices.
Conclusion:
In conclusion, the Free Cutting 303 Stainless Steel Bar is a fantastic product that delivers excellent performance, durability, and high-strength. As a manufacturer in China, we take pride in providing high-quality products to our customers worldwide. The Free Cutting 303 Stainless Steel Bar is one of our flagship products that have gained popularity across different industries.
When you choose our Free Cutting 303 Stainless Steel Bar, you're choosing a cost-effective, high-performing, and long-lasting material that will serve you for years. Whether you're in the automotive, aerospace, medical, or construction industry, this product is a perfect fit for your needs.
If you're looking for a reliable supplier of the Free Cutting 303 Stainless Steel Bar, you can count on us to deliver the best products at competitive prices. Contact us today to place your order or make inquiries.
Products Description
303 stainless steel is a austenitic stainless steel with sulfur and selenium content, which is easy to cut, rust resistant, and wear-resistant. It is used in situations where easy cutting and high surface finish are required.
303 stainless steel is an austenitic type easy cutting, rust resistant, and acid resistant steel. To improve the performance of this steel, no more than 0.60% molybdenum can be added to the steel, which is resistant to erosion.
After annealing and stress relieving, the mechanical properties of 303 stainless steel show a tensile strength of 515MPa, a yield of 205MPa, and an elongation of 40%. The standard hardness of stainless steel 303 is HRB 90-100 and HRC 20-25, note: HRB100=HRC22.9.
303 is a free cutting stainless steel containing sulfur and selenium respectively, used in situations where easy cutting and high surface finish are mainly required. 303 stainless steel improves cutting performance and high-temperature bonding resistance. Most suitable for automatic lathes, bolts, and nuts.
Products parameters
| ASTM | UNS | DIN | JIS |
| S30300 | 303 | 1.4305 | SUS303 |
303 Stainless Steel Chemical Composition
|
C
|
Ni |
Cr
|
P
|
S
|
Mo
|
Mn
|
Si
|
| ≤0.15% | 8.00-10.00 | 17.00-19.00 | ≤0.20% | ≥0.15% | ≤0.6% | ≤2.00% | ≤1.00% |
303 Stainless Steel Mechanical Properties:
Tensile strength σ b (MPa):≥520
Conditional yield strength σ 0.2 (MPa):≥205
Elongation rate δ 5 (%):≥40
Reduction of area ψ (%):≥50
Hardness: HB ≤ 187HB; HRC≤90HRB; HV≤200HV
Production Process
Heat treatment specification: solid solution fast cooling at 1010~1150 ℃.
Metallographic structure: The organizational feature is the Austenitic type.
Product Picture

Our factory

Steel Making

Ingot Production

Forged Bars
Machinary
Packing & Delivery

Packing & Delivery
-
The inner size of container is below:
-- 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high)
-- 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high)
-- 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high)
Our Service
1. Competitive price and quality from our own factory .
2. Best service with 24 hour`s reply .
3. Flexible payment with T/T,L/C , etc .
4. Smooth production ability(1000tons/month).
5. Quick delivery and standard exporting package.

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