Steel billets Q215 chrome alloy low price

Steel billets Q215 chrome alloy low price

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m.t.

Supply Capability:: 14950 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Square Steel Billet 150mm

Carbon Steel Billets Square Billets High Quality

Continue Casting Steel Billet by Blasting Furnace

Steel Bloom/Billet Manufactured by Blast Furnace

Alloyed Continue Casting Steel Bloom by Blast Furnace

Billet Steel Producers Q235,Q255,Q275,Q345,3SP,5SP,20MnSi

Q275 Steel Billets Q235,Q255,Q275,Q345,3SP,5SP,20MnSi Made in China

Continue Casting Steel Billets/Blooms By Blasting Furnace

Specification

Size:

100mm to 165mm

Length:

6~12 M

Grade:

Q195/Q215/Q235/Q275

Billets, or ingots (as they sometimes referred to), are not of practical use until they have been formed

into more functional shapes and sizes. While they have already been put in the furnace, they still require

a series of shaping and molding procedures such as hot and cold working, milling and cutting before they

are sold in hardware stores, or used for different applications. The unformed billets, however, can be used

in striking currency such as coins and as reserves, similar to gold bars.

Used for the plant, the bridge,shipment building high-rise building construction,lifting and transportation machinery, equipment manufracturing base

building the support foundation pile manufacturing.

Gade:

Standard	C(%)	Mn(%)	S(%)	P(%)	Si(%)
Q195	≤0.12	≤0.50	≤0.040	≤0.035	≤0.30
Q235	≤0.20	≤1.40	≤0.045	≤0.045	≤0.35
Q275	≤0.22	≤1.50	≤0.045	≤0.045	≤0.35
20MnSi	0.17-0.25	1.2-1.6	≤ 0.050	≤ 0.050	0.40-0.80
3SP	0.14-0.22	0.40-0.85	≤ 0.050	≤ 0.040	0.05-0.15
5SP	0.28-0.37	0.50-1.00	≤ 0.050	≤ 0.040	0.15-0.30

Steel billets Q215 chrome alloy low price

Our service :

We have a plant and professional team to provide our best service, from the start of production until the

loading into the vessel, we have a complete quality follow up procedure, to assure our products arrives to the customer with satisfaction. Welcome new and old customers

to contact us for future business relationships! We will give you a surpise price.

Packing :

Within 30 days

1.Standard export package
2.In bundles with steel strips
3.As the requirements of the customers

FAQ:

Q: What is payment terms?
A: FOB 30% T/T IN ADVANCE AS DEPOSIT AND 70% T/T BEFORE SHIPMENT
CIF and CFR 30% T/T IN ADVANCE AS DEPOSIT AND 70% T/T AS THE COPY OF B/L OR L/C AT SIGHT

Q:How to guarantee the quality of the products?

A:We have established the international advanced quality management system,every link from raw material

to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market.

At the same time, we will provide necessary follow-up service assurance.

Q:How long can we receive the product after purchase?

A :In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.

The pecific time of receiving is related to the state and position of customers.

Q:How are steel billets used in the production of beams and columns?: Steel billets are used as a raw material in the production of beams and columns. They are heated and then passed through a series of rolling mills to be shaped into the desired beam or column profiles. The billets provide the necessary strength and durability required for structural applications, ensuring the final products can withstand heavy loads and provide support in construction projects.

Q:What are the potential applications of steel billets in the food and beverage industry?: Steel billets have several potential applications in the food and beverage industry. They are commonly used to manufacture various types of food processing equipment, such as mixers, blenders, and conveyors, due to their strength and durability. Additionally, steel billets can be used to create storage and transportation containers for food products, ensuring their safety and freshness. The corrosion resistance of stainless steel billets makes them suitable for applications requiring hygiene, such as food preparation surfaces and utensils. Overall, steel billets offer a wide range of possibilities for enhancing efficiency and maintaining high standards of cleanliness in the food and beverage industry.

Q:What are the different surface treatments for improved surface hardness in steel billets?: To enhance the surface hardness of steel billets, there are various surface treatments available. These treatments aim to increase the wear resistance and durability of the steel, making it suitable for a range of industrial uses. One frequently used method is carburizing, which involves exposing the steel billet to a carbon-rich environment, like methane or propane. This process introduces carbon into the surface, creating a hard layer called a case that significantly boosts the billet's surface hardness. Another technique is nitriding, where the steel billet is exposed to a nitrogen-rich atmosphere at elevated temperatures. This causes nitrogen atoms to diffuse into the surface, forming a hard nitride layer. Nitriding not only enhances surface hardness but also improves resistance to wear and corrosion. Induction hardening is a third method that utilizes electromagnetic induction to rapidly heat the steel billet's surface. After reaching the desired temperature, the billet is quickly cooled, resulting in a hardened surface layer. This treatment is especially effective for localized hardening of specific areas. Furthermore, shot peening is a surface treatment that involves bombarding the steel billet's surface with small, high-velocity steel shots. This process induces compressive stresses in the surface layer, thereby increasing hardness and fatigue resistance. Each of these surface treatments comes with its own advantages and disadvantages. The choice of treatment method depends on the specific requirements and intended use of the steel billets. By selecting the appropriate surface treatment, manufacturers can ensure that the steel billets possess the necessary hardness and durability for their intended applications.

Q:How are steel billets used in the production of gears?: Steel billets are used in the production of gears as they serve as the raw material from which gears are forged or machined. Steel billets undergo a series of processes such as heating, shaping, and cutting to transform them into the desired gear shape. The billets are carefully crafted and shaped to ensure the highest quality and durability of the gears, allowing them to effectively transmit power and perform their intended function in various machinery and equipment.

Q:How are steel billets used in the manufacturing of fasteners?: Fasteners are devices utilized for the purpose of joining or securing multiple objects together, and steel billets play a vital role in their production. These billets serve as the primary material from which fasteners are created. Typically, steel billets possess a square or rectangular shape and are considered semi-finished products. To produce them, molten steel is poured into molds and allowed to cool and solidify through a process known as casting. Once the steel billets have been obtained, they undergo a series of manufacturing procedures to transform them into fully functional fasteners. These procedures encompass hot rolling, cold drawing, and machining. The initial step involves hot rolling, in which the steel billets are subjected to high temperatures and passed through a set of rollers. This process enables the billets to take on the desired shape of long, cylindrical bars or rods with a specific diameter. Following hot rolling, the bars undergo cold drawing. This process entails pulling the bars through a series of dies to reduce their diameter and enhance their surface finish. Additionally, cold drawing contributes to improving the mechanical properties of the steel, rendering it stronger and more resilient. Finally, the steel bars are machined to create fasteners with precise designs. This involves cutting, threading, and forming the bars into bolts, screws, nuts, or other types of fasteners. Subsequently, the machined fasteners undergo heat treatment processes such as quenching and tempering to further enhance their strength and hardness. In summary, steel billets hold immense importance in the manufacturing of fasteners as they serve as the raw material that undergoes various transformation processes. Through hot rolling, cold drawing, and machining, steel billets are shaped into the desired form, resulting in high-quality fasteners that meet industry standards.

Q:What is the role of steel billets in the construction of sports facilities?: Steel billets play a crucial role in the construction of sports facilities as they are the raw material used to manufacture various steel components such as beams, columns, and reinforcements. These components provide structural support and stability to the sports facility, ensuring its durability and safety. Additionally, steel billets are also used to create seating structures, roofing systems, and other architectural elements, enhancing the overall aesthetics and functionality of the sports facility.

Q:What is the standard size of a steel billet?: The specific requirements and industry standards may cause the standard size of a steel billet to fluctuate. Generally, these steel billets are rectangular and their dimensions usually fall within the range of 100mm x 100mm to 200mm x 200mm. The length of a steel billet also tends to vary, though it commonly measures approximately 6 meters. It is worth mentioning that these dimensions are not set in stone and can be tailored according to the intended usage and manufacturing procedure.

Q:What are the different types of steel billet inspection equipment?: The manufacturing industry utilizes various types of steel billet inspection equipment to guarantee the quality and integrity of the billets before further processing. These equipment are specifically designed for this purpose. 1. High-frequency sound waves are employed by Ultrasonic Testing (UT) Equipment to detect internal flaws or defects in the steel billets. It can identify cracks, voids, and other imperfections that may impact the final product's strength and performance. 2. Magnetic Particle Inspection (MPI) Equipment utilizes a magnetic field and specially formulated particles to identify surface and near-surface defects in the steel billets. It can uncover cracks, seams, and other imperfections that may not be visible to the naked eye. 3. Eddy Current Testing (ECT) Equipment uses electromagnetic induction to identify surface cracks and defects in the steel billets. It can detect variations in electrical conductivity caused by localized defects or changes in material properties. 4. Visual Inspection Equipment makes use of magnifying glasses, microscopes, and cameras to visually examine the steel billets for surface defects, irregularities, or other visual abnormalities. This equipment is often used together with other inspection methods for a comprehensive analysis. 5. Dimensional Measurement Equipment is employed to measure the dimensional accuracy and consistency of the steel billets. It includes tools such as calipers, micrometers, and laser scanners to ensure that the billets meet the required specifications and tolerances. 6. Surface Roughness Measurement Equipment quantifies the surface finish of the steel billets. It utilizes a stylus or laser to measure surface irregularities, providing crucial information about the billet's suitability for further processing. 7. X-ray Testing Equipment uses electromagnetic radiation to penetrate the steel billets and detect internal defects such as cracks, voids, or inclusions. This method is particularly effective for larger billets or when a comprehensive assessment of the internal structure is necessary. These are some of the commonly utilized steel billet inspection equipment in the manufacturing industry. Each type of equipment plays a vital role in ensuring that the steel billets meet the required quality standards and are appropriate for further processing into various end products.

Q:How are steel billets used in the manufacturing of hydraulic equipment?: Steel billets are commonly used in the manufacturing of hydraulic equipment as they serve as the raw material for creating various components, such as cylinders, valves, and pistons. These billets are heated and then shaped through forging or extrusion processes to form the desired hydraulic equipment parts. The strength, durability, and versatility of steel make it a preferred material choice for hydraulic equipment, enabling it to withstand the high pressures and demanding working conditions in this industry.

Q:What are the different heat treatment processes for alloy steel billets?: Alloy steel billets can undergo various heat treatment processes depending on the desired properties and intended application. Some commonly used processes include: 1. Annealing: The billets are heated to a specific temperature and slowly cooled, typically in a furnace. This relieves internal stresses and improves machinability. 2. Normalizing: Similar to annealing, but the cooling is done in still air. It refines the grain structure and enhances mechanical properties like strength and hardness. 3. Quenching and tempering: The heated alloy steel is rapidly cooled in a liquid medium, such as oil or water, to achieve high hardness and strength. Subsequently, the billets are reheated to a lower temperature to reduce brittleness and improve toughness. 4. Precipitation hardening: This process is suitable for alloy steels containing elements like aluminum, copper, or titanium. It involves a series of heat treatments that cause fine particles to form within the steel, resulting in improved strength and hardness. 5. Case hardening: Used to increase the hardness of the outer layer of the billets, this surface heat treatment process involves heating in the presence of a carbon-rich atmosphere or applying a carbon-rich compound. It is followed by quenching and tempering. These are just a few examples of the many heat treatment processes available for alloy steel billets. The choice depends on factors such as alloy composition, desired properties, and intended application. It is essential to carefully consider these factors and seek advice from heat treatment experts to achieve the desired outcome.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range