• Hard Chrome Carbon Steel Round Bar Free Cutting System 1
  • Hard Chrome Carbon Steel Round Bar Free Cutting System 2
  • Hard Chrome Carbon Steel Round Bar Free Cutting System 3
Hard Chrome Carbon Steel Round Bar Free Cutting

Hard Chrome Carbon Steel Round Bar Free Cutting

Ref Price:
get latest price
Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
2000000 m.t./month

Add to My Favorites

Follow us:


OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Item specifice

Standard:
AISI
Technique:
Forged
Shape:
U Channel
Surface Treatment:
Galvanized
Steel Grade:
RHB335
Certification:
SGS
Thickness:
99
Width:
89
Length:
98
Outer Diameter:
78
Net Weight:
78

Description of steel round bar:

1. Commodity: Round steel bar 

3. Technical: Hot rolling 
2. Length: Min. 5.8meter, according to requirement.
3. Diameter: 16mm-250mm

5. Packing: In Bundle or according to your requirements.


Festures of steel round bar:

1.Dia 80-800mm Length:2000-13000mm or as required 
2.Technique:Forged 
3.Delivery Time:45 days 

 

Specifications of steel round bar:

1. Commodity: Round steel bar 

3. Technical: Hot rolling 
2. Length: Min. 5.8meter, according to requirement.
3. Diameter: 16mm-250mm

5. Packing: In Bundle or according to your requirements.

4. Standard: GB/T 3077-1999(42CrMo) ; JIS SCM440; DIN 42CrMo4 ; ASTM 4140 ; BS 708M40 Carbon steel rod applies to chemical industry, shipping industry,manufacturing industry,construction,decorate Industry,electric power,pump shafts, sanitary wares,furniture handles,boiler,high temperature resistant,low temperature resistant, corrosion resistant. If you are interested in these products, just feel free to contact us. Our best quotation will be sent without any delay. we sincerely 

hope we can establish a long business relationship.


Images of coffee machine:

Hard Chrome Carbon Steel Round Bar Free Cutting

FAQ:                                               

1. What is your main market?

We mainly export to Asia such as Japan,Korea,Thailand and North America and Middle East.

2. How long is the lead time?

Delivery time: 45 days after order confirmed.

3. What  payment term do you accept?

Payment: T/T or L/C at sight.

Q:Are steel round bars available in custom lengths?
Custom lengths of steel round bars are indeed obtainable. While steel round bars are usually produced in standard lengths, numerous suppliers provide the possibility of tailoring them to specific lengths based on customer demands. This grants increased adaptability for various applications necessitating precise lengths. Whether shorter or longer steel round bars are needed, individuals can reach out to a steel supplier or fabricator for assistance in acquiring custom lengths that align with their project's specifications.
Q:Can steel round bars be used in the aerospace industry?
Yes, steel round bars can be used in the aerospace industry. Steel is a versatile and widely-used material in various industries, including aerospace. Steel round bars are commonly used in the construction of aircraft components and structures, such as landing gears, engine parts, and structural supports. Steel offers excellent strength and durability, which are essential requirements in the aerospace industry to ensure the safety and reliability of aircraft. Additionally, steel round bars can be tailored and machined to meet the specific design and performance requirements of aerospace applications. Overall, steel round bars are a suitable material choice for many aerospace applications due to their mechanical properties, reliability, and cost-effectiveness.
Q:What are the corrosion resistance properties of steel round bars?
Due to the presence of alloying elements like chromium, nickel, and molybdenum, steel round bars possess exceptional corrosion resistance. These elements combine to form a protective oxide layer on the steel's surface, effectively preventing contact with corrosive substances. By reacting with oxygen in the air, chromium in steel round bars forms a thin, unnoticeable layer of chromium oxide. This layer plays the role of a barrier, shielding the steel from further oxidation and corrosion. Additionally, nickel and molybdenum enhance the corrosion resistance of steel by increasing its ability to withstand pitting, crevice corrosion, and chloride-induced stress corrosion cracking. Apart from alloying elements, the manufacturing process can also impact the corrosion resistance of steel round bars. For example, stainless steel round bars are frequently subjected to passivation, a process that eliminates free iron and other contaminants from the surface. Passivation contributes to the steel's corrosion resistance by creating a clean and inert surface that is less susceptible to corrosion. In conclusion, steel round bars are renowned for their remarkable corrosion resistance, which makes them well-suited for a wide array of applications across various industries, including construction, marine, automotive, and aerospace.
Q:What are the different types of steel round bar alloys?
There are several different types of steel round bar alloys, including carbon steel, alloy steel, stainless steel, and tool steel.
Q:What are the advantages of using chromium-alloy steel round bars?
There are several advantages to using chromium-alloy steel round bars. Firstly, the presence of chromium in the alloy significantly enhances the corrosion resistance of the steel, making it ideal for applications in harsh environments or exposed to corrosive substances. Additionally, chromium-alloy steel round bars offer excellent strength and hardness, making them suitable for heavy-duty applications that require high load-bearing capacity. The inclusion of chromium also improves the steel's heat resistance, allowing it to withstand high temperatures without losing its structural integrity. Lastly, chromium-alloy steel round bars are known for their excellent wear resistance, making them a reliable choice for industries such as automotive, construction, and manufacturing.
Q:Can steel round bars be used in the manufacturing of kitchenware?
Steel round bars have the potential to be utilized in the fabrication of kitchenware. Steel, being a long-lasting and adaptable substance, is frequently employed in the manufacturing of kitchen utensils and cookware. With the aid of shaping and molding techniques, steel round bars can be transformed into a wide range of kitchenware objects, including pots, pans, knives, spoons, and forks. The sturdiness and ability to withstand high temperatures make steel a perfect choice for cooking and food preparation. Furthermore, steel is uncomplicated to tidy, hygienic, and impervious to corrosion, rendering it an ideal material for kitchenware applications.
Q:Are steel round bars suitable for use in the manufacturing of valves?
Valve manufacturing finds steel round bars to be suitable. Various industries, including valve manufacturing, widely use steel due to its versatility. Steel round bars possess advantages that make them fitting for this purpose. Firstly, steel round bars offer high strength and durability, crucial qualities for valves that experience high pressure and temperature conditions. Steel possesses exceptional mechanical properties, including high tensile strength and impact resistance, enabling it to withstand the demanding requirements of valves. Secondly, steel round bars come in a wide range of sizes and grades, allowing manufacturers to select the most suitable material for their valve designs. Different steel grades offer varying characteristics, such as corrosion resistance, heat resistance, and machinability, enabling the production of valves suitable for different environments and applications. Furthermore, steel round bars can be easily machined and fabricated to meet specific valve requirements. The round shape of the bar facilitates processing, including cutting, drilling, and threading, enabling manufacturers to efficiently produce valves with complex geometries and precise dimensions. In addition to their mechanical properties and versatility, steel round bars are also cost-effective. Steel is a cost-efficient material compared to alternatives like titanium or stainless steel, while still delivering reliable performance and reliability in valves. Overall, steel round bars are a suitable choice for valve manufacturing due to their high strength, durability, versatility, and cost-effectiveness. These qualities make steel round bars the preferred material for valve manufacturers aiming to produce reliable and high-quality valves for various industrial applications.
Q:What is the difference between a hot-rolled and a forged steel round bar?
The manufacturing process and resulting properties distinguish a hot-rolled steel round bar from a forged one. Hot-rolled steel round bars are created by heating a steel billet or ingot to a high temperature and shaping it with rollers. This method allows for large-scale production and the creation of various sizes and shapes. As the steel is heated and shaped, it undergoes significant deformation and recrystallization, resulting in a uniform grain structure. Hot-rolled steel round bars have a rougher surface finish and may have different levels of internal stress due to the cooling process. They are commonly used in construction, manufacturing, and general fabrication where strength and cost-effectiveness are important. In contrast, forged steel round bars are manufactured by applying extreme pressure to a heated steel billet or ingot, often using a hammer or press. This process produces a much stronger and more durable product compared to hot-rolled steel. The intense pressure during forging aligns the grain structure of the steel, leading to improved mechanical properties such as increased strength, toughness, and resistance to fatigue and impact. Moreover, the forging process eliminates internal voids and porosity, making forged steel round bars more reliable and less prone to failure. Given the high level of customization and precision involved in forging, these round bars find extensive use in critical applications that demand superior strength and performance, such as aerospace, automotive, and oil and gas industries. In summary, the primary distinctions between hot-rolled and forged steel round bars arise from their manufacturing processes and resulting properties. Hot-rolled steel offers cost-effectiveness and a wide range of sizes and shapes, while forged steel provides superior strength, durability, and reliability. The choice between the two depends on the specific application and desired performance characteristics.
Q:What is the maximum elongation of steel round bars?
The maximum elongation of steel round bars may vary based on the particular grade and composition of the steel. Nonetheless, typically, the maximum elongation for steel round bars hovers around 20-30% of their original length. Consequently, these bars can stretch or elongate by up to 20-30% before reaching their breaking point or ultimate tensile strength. It is worth mentioning that this maximum elongation is influenced by several factors, including steel quality, manufacturing process, and any heat treatment employed on the bars. Therefore, it is advisable to refer to the manufacturer's specific specifications and consider the intended application of the steel round bars in order to establish the maximum elongation for a specific case.
Q:What is the difference between a bright and a precision ground steel round bar?
A bright steel round bar refers to a steel bar that has undergone a process called bright drawing, which involves passing the bar through a die to improve its surface finish and dimensional accuracy. On the other hand, a precision ground steel round bar is a bar that has been further processed by grinding to achieve extremely tight dimensional tolerances and a smooth surface finish. Therefore, the main difference lies in the level of surface finish and dimensional accuracy achieved through different manufacturing processes.

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

Send your message to us

This is not what you are looking for? Post Buying Request

Similar products

New products

Hot products


Related keywords