EN 1.4903 Steel Bar
Type:Round bar
Delivery condition: Annealed black surface/Turned bright surface/Q+T
Introduction
At my company, we manufacture high-quality steel products that meet international standards. One of our top products is the En 1.4903 DIN X10CrMoVNb9-1 Astm Equivalent Steel Bars, which are widely used in a variety of industrial applications due to their exceptional properties such as high strength, durability, and corrosion resistance. In this article, I will explain in detail the main features and benefits of our steel bars, as well as why they should be your top choice.
Composition and Properties
The En 1.4903 DIN X10CrMoVNb9-1 Astm Equivalent Steel Bars are made from a unique blend of elements that give them exceptional strength and durability. The alloy contains chromium, which gives the material its impressive resistance to oxidation, as well as molybdenum, vanadium, and niobium, which further contribute to its enhanced properties.
The mechanical properties of our steel bars are also impressive. They have a minimum yield strength of 450 MPa and a tensile strength of 600 MPa. This means that our steel bars can withstand heavy loads, making them ideal for use in high-stress applications. Additionally, our steel bars have excellent toughness and are resistant to fatigue, making them ideal for use in demanding environments where safety is paramount.
Applications
Our En 1.4903 DIN X10CrMoVNb9-1 Astm Equivalent Steel Bars are suitable for a wide range of applications, including pressure vessels, boilers, power plants, and petrochemical plants. They are also used in industrial applications such as construction, transport, and machinery manufacturing.
One of the main advantages of our steel bars is their ability to resist corrosion. This makes them ideal for use in environments where they are exposed to harsh chemicals or corrosive substances, such as in the chemical processing industry or offshore oil drilling platforms. Furthermore, our steel bars can withstand high temperatures and pressure, making them ideal for use in boilers and pressure vessels.
Quality
At our company, we pride ourselves on producing steel products of the highest quality. We have a stringent quality control system in place, ensuring that all our products meet international standards. Our En 1.4903 DIN X10CrMoVNb9-1 Astm Equivalent Steel Bars are no exception. They undergo rigorous testing to ensure that they meet the required mechanical and chemical properties.
In addition, we use advanced manufacturing techniques to produce our steel bars. Our production process involves melting, casting, rolling, forging, and heat treatment, resulting in a high-quality product that is free from any impurities or defects. We also have a team of highly skilled professionals who oversee the production process, ensuring that our steel bars meet the required specifications.
Conclusion
Our En 1.4903 DIN X10CrMoVNb9-1 Astm Equivalent Steel Bars are a top-quality product that offers exceptional strength, durability, and corrosion resistance. They are suitable for a wide range of industrial applications, including pressure vessels, boilers, power plants, and petrochemical plants. Our steel bars are made from a unique blend of elements, which gives them exceptional properties that can withstand high temperatures and pressure.
At our company, we are committed to producing steel products of the highest quality. We have a stringent quality control system in place, ensuring that all our products meet international standards. Our steel bars undergo rigorous testing and are manufactured using advanced techniques to ensure that they meet the required specifications. Therefore, by choosing our steel bars, you are guaranteed a high-quality product that meets all your industrial needs.
Products Description
DIN X10CrMoVNb9-1 (1.4903) steel is a high-temperature resistant, martensitic (structure of heat-treatable material used) high-alloyed chromium-molybdenum-steel, which is used for mixed-pressure turbine elements by improved properties compared with common steel (10CrMo9-10). With its higher amount of chrome and molybdenum together with nitrogen (0,03-0,07%) and vanadium (> 0,18 %) it is possible to substitute nickel it still work at more than 500°C in permanent load.
X10CrMoVNb9-1 steel is defined with the material designation type F91 according to ASTM Standard.
Products parameters
| Brand Name | LH No. | Mat. No. | DIN | EN | AISI |
| PT950 | 950 | Approx. 1.4903 | X10CrMoVNb9-1 | - | A213/P91 |
X10CrMoVNb9-1 Chemical Composition
| 0.2 =Si=<0.5; P=<0.02; S=<0.005; Al=<0.02; Cu=<0.3; Ti=<0.01 according EN 10216-2:2014 |
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Al |
| 0.08 - 0.12 | max 0.5 | 0.3 - 0.6 | max 0.4 | max 0.025 | max 0.015 | 8 - 9.5 | 0.85 - 1.05 | 0.18 - 0.25 | 0.03 - 0.07 | 0.06 - 0.1 | max 0.03 |
Mechanical properties of steel X10CrMoVNb9-1 (1.4903)
| Nominal thickness (mm): | to 60 | 60 - 150 | 150 - 250 |
| Rm - Tensile strength (MPa) | 580-760 | 550-730 | 520-700 |
| Rm - Tensile strength (MPa) (+QT) | 620-850 |
| Nominal thickness (mm): | to 60 | 60 - 250 |
| ReH - Minimum yield strength (MPa) | 445 | 435 |
| Rp0.2 0.2% proof strength (MPa) (+QT) | 450 |
| KV - Impact energy (J) transverse, (+NT) | -20° 27 |
0° 34 |
+20° 27-40 |
| KV - Impact energy (J) longitud., (+NT | +20° 40 |
| A - Min. elongation at fracture (%) | 18-20 |
Description
PT950 is creep-resistant material that is generally used for temperatures up to 630oC.
Product Picture
Our factory
Steel Making
Ingot Production
Forged Bars
Machinary
Packing & Delivery
Packing & Delivery
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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.
Why choose us?
- We offer competitive prices on our Alloy Steel Bar products without compromising on quality.
- With the concept of 'customer satisfaction is the goal', we always take customer needs as the first to professionally develop and produce various En 1.4903 DIN X10CrMoVNb9-1 Astm Equivalent Steel Bars.
- Our company has gained a reputation for excellent customer service and product quality, making us a trusted supplier of Alloy Steel Bars.
- All our business activities should create economic benefits and improve the quality of life for people affected by our company.
- Our dedicated team strives to maintain the highest standards of quality control to ensure the top-notch quality of our Alloy Steel Bars.
- We treat employees as the most valuable resources to operate, and hope to stimulate the potential of each person to help the development of the company.
- We are a factory from China specialized in producing high-quality Alloy Steel Bar products and providing professional services.
- Our company aims to promote the whole to the competition ranks of international brands.
- Our team works tirelessly to ensure that we offer our customers the highest quality Alloy Steel Bars at the best prices.
- We take the premise of abiding by socialist morality and morality, unite all employees and establish industry reputation.
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