Hot Dip Galvanized Steel Round Bar/Hot Dip Galvanized Bar Steel

Hot Dip Galvanized Steel Round Bar/Hot Dip Galvanized Bar Steel System 1

Hot Dip Galvanized Steel Round Bar/Hot Dip Galvanized Bar Steel System 2

Hot Dip Galvanized Steel Round Bar/Hot Dip Galvanized Bar Steel System 3

Hot Dip Galvanized Steel Round Bar/Hot Dip Galvanized Bar Steel System 4

Hot Dip Galvanized Steel Round Bar/Hot Dip Galvanized Bar Steel

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 3 m.t.

Supply Capability:: 100000 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

Hot Dip Galvanized Steel Round Bar/Hot Dip Galvanized Bar Steel

Details Information of Hot Dip Galvanized Steel Round Bar/Hot Dip Galvanized Bar Steel

Name	Hot Dip Galvanized Steel Round Bar/Hot Dip Galvanized Bar Steel
Shape	Round Bar/Square Bar/Flat Bar/Plate/Wire
Standard	GB/ASTM/SAE/AISI/DIN/JIS/EN/BS
Surface Treatment:	Black/Peeling/Polished/Machined
Delivery Condition:	Hot Rolled or Forged/Peeled or Black Surface
Test	SGS/UT 100% Elements Testing
Certificate:	ISO/Mill Certificate
Service:	24 hours online service /
Service:	more than 20 years trading and manufacture
Quality Assurance:	the third party inspection, such as SGS, BV, TUV…etc. is acceptable
Packaging Details:	Seaworthy Packaging or as per customer's packing instruction

Carbon structure round bar	Q195 Q235A Q235B 10# 20#-55# S45CB
Low alloy high strength round bar	Q345A/Q345C/Q345D Q345B Q345E
Alloy structure round bar	SAE51B20 20Cr 40Cr 40CrV 20CrMo/30CrMo/35CrMo/42CrMo 20CrMoA/30CrMoA/35CrMoA/42CrMoA/42Cr ML20CrMo/ML30CrMo/ML35CrMo/ML42CrMo B7/SCM435-440 20MnTiB 20CrMnMo 20CrMoH 42CrMoH 40MnB/40MnBH 30Mn2-40Mn2 27SiMn 50CrVA 30CrMnTi
Pinion steel	20CrMnTi 20CrMnTiH 20CrMnTiHCS/20CrMnTiHLD Q20CrMnTi-1/Q20CrMnTi-2
Sucker rod	20-35CrMoA
Free-cutting steel	GT1215S
Spring steel	60Si2MnA 65Mn
Ball bearing steel	GCr15

Chemical Composition of Hot Dip Galvanized Steel Round Bar/Hot Dip Galvanized Bar Steel

C	Si	Mn	P	S	Cr	Ni	Cu

0.17-0.24	0.17-0.37	0.35-0.65	≤0.035	≤0.035	≤0.25	≤0.25	≤0.25

Tensile strength (σb/MPa)	Yield strength (σb/MPa)	Elongation (δ5/%)
≥410(42)	≥245(25)	≥25

Company Introduction of Hot Dip Galvanized Steel Round Bar/Hot Dip Galvanized Bar Steel

CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.

With its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.

Hot Dip Galvanized Steel Round Bar/Hot Dip Galvanized Bar Steel

Certificates of Hot Dip Galvanized Steel Round Bar/Hot Dip Galvanized Bar Steel

Hot Dip Galvanized Steel Round Bar/Hot Dip Galvanized Bar Steel

Packaging & Delivery of Hot Dip Galvanized Steel Round Bar/Hot Dip Galvanized Bar Steel

Packaging Detail	Sea worthy packing /as per customer's packing instruction
Delivery Detail	15 ~ 40 days after receiving the deposit

Products show of Hot Dip Galvanized Steel Round Bar/Hot Dip Galvanized Bar Steel

Hot Dip Galvanized Steel Round Bar/Hot Dip Galvanized Bar Steel

FAQ

Are you a trading company or manufacturer?	Manufacturer
What’s the MOQ?	3 metric ton
What’s your delivery time?	15-35 days after downpayment received
Do you Accept OEM service?	Yes
what’s your delivery terms?	FOB/CFR/CIF
What's the Payment Terms?	30% as deposit,70% before shipment by T/T
	Western Union acceptable for small amount.
	L/C acceptable for large amount.
	Scrow ,Paybal,Alipay are also ok
Why choose us?	Chose happens because of quality, then price, We can give you both. Additionally, we can also offer professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposals.
What's your available port of Shipment?	Main Port, China
What’s your featured services?	Our service formula: good quality+ good price+ good service=customer's trust
Where are your Market?	Covering more than 160 countries in the world

Q:How does special steel perform in high-temperature oxidation resistance?: Special steel is specifically engineered to possess exceptional resistance to oxidation at high temperatures. This kind of steel incorporates alloying components like chromium, aluminum, and silicon, which generate a protective layer of oxide on the surface when subjected to extreme heat. This oxide layer acts as a barrier, preventing further oxidation and corrosion of the steel. The capacity of special steel to withstand high-temperature oxidation is of utmost importance in scenarios where the material is exposed to intense heat and oxidation, for instance, in gas turbines, heat exchangers, and furnaces. The protective oxide layer aids in preserving the strength and integrity of the steel, even under rigorous conditions. Moreover, special steel also showcases remarkable resistance to creep at high temperatures. Creep refers to the gradual distortion of a material under a consistent load and elevated temperatures. The distinctive composition of special steel grants it the ability to resist creep deformation, thereby enhancing its overall performance and dependability in environments with high temperatures. In conclusion, special steel exhibits exceptional performance in terms of resistance to high-temperature oxidation due to its alloying elements and the formation of a protective oxide layer. Its capability to resist oxidation and maintain its structural integrity at elevated temperatures makes it the preferred choice for numerous industrial applications.

Q:Can special steel be used in the transportation industry?: Yes, special steel can be used in the transportation industry. Special steel alloys, such as stainless steel and high-strength steel, offer superior strength, corrosion resistance, and durability, making them suitable for various applications in transportation. These steels are commonly used in the production of automotive components, aircraft parts, railway infrastructure, and ships, enhancing safety and performance in the transportation sector.

Q:What are the different methods of testing special steel for quality assurance?: There are several methods commonly used for testing special steel to ensure quality assurance. These methods include: 1. Chemical Analysis: This involves determining the composition of the steel by analyzing its chemical elements and their respective quantities. This helps to ensure that the steel meets the specified requirements and is free from any impurities. 2. Mechanical Testing: Mechanical testing assesses the strength, hardness, and other mechanical properties of the steel. Tensile tests, hardness tests, impact tests, and fatigue tests are some of the common mechanical tests performed on special steel. These tests help to evaluate the steel's performance under different conditions and ensure it meets the required standards. 3. Non-Destructive Testing (NDT): NDT techniques are used to detect any surface or internal defects in the steel without causing any damage. Magnetic particle testing, ultrasonic testing, radiographic testing, and dye penetrant testing are commonly employed methods for NDT. These tests are crucial in identifying any flaws that may compromise the steel's structural integrity. 4. Metallurgical Analysis: Metallurgical analysis involves the microscopic examination of the steel's microstructure to assess its quality. This analysis helps to identify any grain size variations, inclusions, or phase transformations that might affect the steel's performance. Metallography, optical microscopy, and electron microscopy are commonly used techniques for metallurgical analysis. 5. Corrosion Testing: Special steel is often exposed to harsh environments, making corrosion resistance a critical quality parameter. Corrosion testing evaluates the steel's resistance to corrosion in various conditions. Salt spray testing, electrochemical testing, and exposure to corrosive environments are some methods used for corrosion testing. 6. Dimensional Inspection: Dimensional inspection ensures that the special steel meets the specified dimensional requirements. This involves measuring the steel's dimensions, including length, width, thickness, and other critical dimensions, using calibrated instruments. By employing these various methods, manufacturers can thoroughly test special steel and ensure that it meets the required quality standards. This comprehensive testing helps to guarantee the performance, durability, and reliability of the steel in various applications.

Q:What are the properties of high-temperature stainless steel?: High-temperature stainless steel possesses excellent corrosion resistance, heat resistance, and oxidation resistance, making it suitable for use in extreme environments with elevated temperatures. It maintains its strength and mechanical properties even at high temperatures, making it ideal for applications such as furnace components, steam generators, and exhaust systems.

Q:How does special steel perform in extreme pressure conditions?: Special steel is specifically designed to perform exceptionally well in extreme pressure conditions. Due to its unique composition and manufacturing process, special steel exhibits high strength, durability, and resistance to deformation, making it ideal for applications where extreme pressures are involved. When subjected to extreme pressure conditions, special steel is able to maintain its structural integrity without undergoing significant deformations. This is due to its high tensile strength, which enables it to withstand tremendous forces without breaking or bending. Additionally, the special steel's hardness and toughness allow it to resist wear and damage caused by the intense pressure. Furthermore, special steel possesses excellent heat resistance, which is crucial in extreme pressure conditions where elevated temperatures are often present. The steel's ability to withstand high temperatures without losing its mechanical properties ensures its reliability and effectiveness even under the most demanding circumstances. Moreover, special steel has excellent corrosion resistance properties, making it suitable for use in extreme pressure conditions where exposure to corrosive substances is a concern. The steel's resistance to oxidation and other chemical reactions prevents it from deteriorating or weakening, ensuring its long-term performance and reliability. Overall, special steel performs exceptionally well in extreme pressure conditions due to its high strength, durability, resistance to deformation, heat resistance, and corrosion resistance. These properties make it a reliable and efficient choice for various industries and applications that operate under extreme pressure environments, such as oil and gas exploration, aerospace, automotive, and heavy machinery manufacturing.

Q:How does special steel contribute to the machinability of products?: Special steel contributes to the machinability of products by offering enhanced properties such as higher strength, improved wear resistance, and increased hardness. These qualities allow for easier cutting, shaping, and forming during the machining process. Additionally, special steel may contain alloying elements that improve its thermal conductivity and reduce the risk of deformation or cracking, leading to better overall machinability.

Q:How does special steel perform at high temperatures?: Special steel is designed to maintain its strength and resistance to deformation even at high temperatures. It exhibits excellent heat resistance, high thermal conductivity, and retains its mechanical properties, making it ideal for applications that require stability and durability in extreme heat environments.

Q:What are the requirements for special steel used in battery technology?: Special steel used in battery technology must meet several requirements to ensure optimal performance and safety. Firstly, high corrosion resistance is crucial as batteries often contain corrosive electrolytes that can degrade the steel over time. Special steel should possess excellent resistance to corrosion, preventing any chemical reactions that could compromise the battery's integrity and lifespan. Secondly, good mechanical strength is essential to withstand the internal pressures and external forces that batteries are subjected to during operation and handling. It must be able to resist deformation and maintain its structural integrity, even under high stress conditions. Thirdly, high thermal conductivity is desirable in special steel used in battery technology. Efficient heat dissipation is crucial for preventing overheating, which can reduce battery performance and potentially lead to safety hazards. Steel with good thermal conductivity allows for effective heat transfer, ensuring that the battery can operate within safe temperature limits. Additionally, the steel should have low electrical resistivity to minimize energy losses due to electrical resistance. This ensures efficient energy transfer within the battery and reduces power dissipation, increasing overall battery efficiency. Furthermore, special steel used in battery technology should be compatible with the other materials used in the battery, such as electrodes, electrolytes, and separators. Compatibility is crucial to prevent any chemical reactions or detrimental interactions that could compromise the battery's performance or lifespan. Finally, environmental sustainability is increasingly important in modern battery technology. Special steel used in batteries should be produced using environmentally friendly methods, with minimized carbon footprint and reduced use of scarce resources. Overall, special steel for battery technology should possess high corrosion resistance, mechanical strength, thermal conductivity, low electrical resistivity, compatibility with other battery materials, and environmental sustainability to ensure optimal performance and safety in batteries.

Q:How does special steel contribute to the agriculture industry?: Special steel plays a crucial role in the agriculture industry by providing durable and high-performance materials for various agricultural machinery and equipment. These steels are specifically designed to withstand the harsh conditions and heavy workloads encountered in farming operations, resulting in increased efficiency and productivity. One of the primary applications of special steel in agriculture is in the manufacturing of tillage equipment such as plows, cultivators, and harrows. These implements require robust materials that can withstand the abrasion and impact of soil and rocks. Special steel provides the necessary strength and hardness to ensure that these implements can effectively break up the soil, improve soil quality, and prepare the land for planting. Additionally, special steel is extensively used in the production of machinery for planting, harvesting, and processing agricultural products. For instance, combine harvesters, which are vital for large-scale crop harvesting, heavily rely on special steel components for their cutting systems, threshing mechanisms, and grain handling systems. By using special steel, these machines can efficiently handle the demanding tasks of crop collection, separation, and storage. Moreover, special steel contributes to the agriculture industry by enhancing the longevity and reliability of equipment. Agricultural machinery operates in challenging environments that expose them to corrosive elements, moisture, and extreme temperatures. Special steel, often coated with protective layers, offers resistance against corrosion, rust, and wear, ultimately extending the lifespan of agricultural equipment. Furthermore, the use of special steel in the manufacturing of machinery leads to improved precision and accuracy in agricultural operations. Modern farming techniques increasingly rely on precision agriculture, which involves using advanced technologies to optimize productivity, reduce waste, and conserve resources. Special steel components enable more precise movements, better control, and increased accuracy in machinery, leading to improved efficiency and minimizing waste. Overall, special steel is vital to the agriculture industry as it provides the necessary strength, durability, and precision required for various agricultural machinery and equipment. By utilizing these high-quality materials, farmers can enhance productivity, reduce downtime, and achieve sustainable farming practices.

Q:How does special steel contribute to reducing product defects?: Special steel contributes to reducing product defects by offering superior strength, durability, and corrosion resistance compared to regular steel. This ensures that the components made from special steel are less prone to breakage, wear and tear, or damage during manufacturing, transportation, or usage. Special steel's high-quality characteristics provide a more reliable and consistent performance, resulting in fewer product defects and improved overall product quality.

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