Round Bar Reinforcing Steel Bars Q345 Special Steel

Round Bar Reinforcing Steel Bars Q345 Special Steel

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 10000 m.t./month

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Main Product

Plastic Mould Steel

DIN 1.2311,1.2738,1.2083,1.2316 etc.

AISI P20,P20+Ni,420 etc.

JIS SUS420J2

Hot Work Steel

DIN 1.2344,1.2343,1.2367,1.2365,1.2581,1.2713 etc.

AISI H13,H11,H10,H21, etc.

JIS SKD61,SKD6,SKD5,SKT4 etc.

Cold Work Steel

DIN 1.2739, 1.2601, 1.2080, 1.2436, 1.2631, 1.263, 1.2510, 1.2327 etc.

AISI D2, D5, D3, D6, A8, A2, O1 etc.

JIS SKD10, SKD11, SKD1, SKS3 etc.

High Speed Steel

DIN 1.3343, 1.3243, 1.3247, 1.3355 etc.

AISI M2, M35, M42, T1 etc.

JIS SKH51, SKH35, SKH59, SKH2 etc.

Alloy Structural Steel

DIN 1.7035,1.6511,1.7220,1.7225 etc.

AISI 5140, 4340, 4135, 4140 etc.

JIS SCr440,SNCM439,SCM435,SCM440 etc.

Stainless & Carbon Steel or Others

DIN 1.4125,1.1191 etc

AISI 440C,1045, 1020 etc.

JIS SUS440C,S45C etc

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Round Bar Reinforcing Steel Bars Q345 Special Steel

Shipping

1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods!

Delivery Time: 3-7 days for samples; 5-25 days for batch goods.

Payment Terms

1.Payment: T/T, L/C, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance before delivery.

2.MOQ: 1pcs

3.Warranty : 3 years

4.Package Informations: 1) EXPORT, In 20 feet (GW 25 ton) or 40 feet Container (GW 25 ton)

2)as customer's requirement

Why choose us?

(1) The leading exporter in China special steel industry.

(2) Large stocks for various sizes, fast delivery date.

(3) Good business relationship with China famous factories.

(4) More than 7 years steel exporting experience.

(5) Good after-sales service guarantee.

Q:How is maraging steel used in the production of rocket and missile components?: Maraging steel is used in the production of rocket and missile components due to its exceptional strength, toughness, and resistance to heat and corrosion. Its unique properties make it ideal for critical parts like rocket casings, engine components, and missile guidance systems, where high performance and reliability are paramount. The steel's ability to handle extreme conditions, such as high pressures and temperatures, ensures that these components can withstand the rigorous demands of aerospace applications.

Q:What are the different inspection methods used for special steel?: There are several inspection methods used for special steel, including visual inspection, ultrasonic testing, magnetic particle inspection, dye penetrant inspection, and hardness testing. These methods help ensure the quality and integrity of special steel by detecting any surface defects, internal flaws, or variations in hardness.

Q:Can special steel be used in the pharmaceutical industry?: Yes, special steel can be used in the pharmaceutical industry. Special steel alloys, such as stainless steel, are commonly utilized in pharmaceutical equipment and manufacturing processes due to their corrosion resistance, high strength, and hygienic properties. These steel alloys are suitable for applications such as pharmaceutical storage tanks, piping systems, mixing vessels, and other critical components required for pharmaceutical production.

Q:What is the hardness range of special steel?: The hardness range of special steel typically varies between 20 and 70 HRC (Rockwell Hardness Scale).

Q:How does special steel contribute to the automotive suspension industry?: Special steel contributes to the automotive suspension industry by providing high strength and durability to suspension components. It allows for lighter and more efficient designs, improving handling, stability, and overall performance of vehicles. Special steel also enhances safety by increasing the ability to absorb and dampen shocks and vibrations, resulting in a smoother and more comfortable ride for passengers.

Q:How does special steel perform in surface hardening applications?: Special steel performs exceptionally well in surface hardening applications. Due to its unique composition and properties, it can undergo various surface hardening processes like carburizing or nitriding, resulting in enhanced surface hardness, wear resistance, and overall durability. This makes special steel an ideal choice for applications where high strength and improved surface properties are required, such as in automotive components, cutting tools, or industrial machinery.

Q:What are the specific requirements for special steel used in the textile machinery industry?: The specific requirements for special steel used in the textile machinery industry include high strength and durability to withstand the high-speed operations and repetitive movements of the machinery. The steel should also possess excellent wear resistance to prevent premature wear and tear. Additionally, it should have good corrosion resistance to withstand exposure to moisture and chemicals commonly found in textile processing. Lastly, the steel should exhibit good heat resistance to maintain its structural integrity even under high temperatures generated during the production process.

Q:How does special steel contribute to reducing product costs?: Special steel contributes to reducing product costs in several ways. Firstly, special steel has a higher strength-to-weight ratio, meaning that less material is required to achieve the same strength and performance as traditional steel. This reduces the overall amount of steel needed for manufacturing, leading to cost savings. Additionally, special steel is known for its durability and resistance to wear, corrosion, and heat, thus reducing the need for frequent repairs or replacements. This prolongs the lifespan of products, resulting in reduced maintenance and replacement costs. Furthermore, special steel often allows for more precise and efficient manufacturing processes, such as forging or machining, which can lower production costs by minimizing waste and improving productivity. Overall, the use of special steel in product manufacturing helps to optimize material usage, enhance durability, and streamline production, consequently reducing product costs.

Q:What are the different casting techniques used for special steel?: There are several casting techniques used for special steel, including investment casting, continuous casting, sand casting, and centrifugal casting. These techniques allow for the production of complex shapes, improved surface finish, and precise control over the metallurgical properties of the steel. Each technique has its advantages and is used depending on the specific requirements of the final product.

Q:What are the different heat treatment processes used in special steel production?: Some of the different heat treatment processes used in special steel production include annealing, tempering, quenching, and case hardening.

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