• Grade AISI309_309S Stainless Steel Round Bar Large Quantity in Stock System 1
  • Grade AISI309_309S Stainless Steel Round Bar Large Quantity in Stock System 2
  • Grade AISI309_309S Stainless Steel Round Bar Large Quantity in Stock System 3
  • Grade AISI309_309S Stainless Steel Round Bar Large Quantity in Stock System 4
  • Grade AISI309_309S Stainless Steel Round Bar Large Quantity in Stock System 5
  • Grade AISI309_309S Stainless Steel Round Bar Large Quantity in Stock System 6
Grade AISI309_309S Stainless Steel Round Bar Large Quantity in Stock

Grade AISI309_309S Stainless Steel Round Bar Large Quantity in Stock

Ref Price:
get latest price
Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
10000 m.t./month

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Specification

Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Thickness:
8mm-100mm
Technique:
Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring
Shape:
U Channel,Square,Hexagonal,Round
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Certification:
ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL
Packaging:
in bundle
Net Weight:
2kg
Outer Diameter:
8mm
Length:
6m or 12m or customized
Width:
8mm

Grade AISI 309_309S Stainless Steel Round Bar in stock

Descriptio of Grade AISI 309_309S Steel Round Bar in Stock

(stainless steel round bar, angle bar , flat bar , channel bar , hexagon bar , square bar .)

1.grade:201,202,301,302,303,304,304L,308,309,310,310S,316,316L,321,410,420,430,etc.

2.diameter:3mm-400mm.

3.surface:bright , black , pickeled & bright .

4.length: no more than 6 m .

5.packing: according to international standards of export .

6.trade terms: FOBshanghai , CIF+import port .

7.payment terms: L/C at sight , 30% T/T in advance + copy of B/L .

8.delivery time: within 8 to 12  days since the receipt of payment .

9. MOQ is 1 ton .

Description of Grade AISI309_309S Steel Round Bar in Stock

Standard            

 AISI , JIS , ER , GB , ASTM , etc.                                             
Grade          201,201,301,302,303,304,304l,308,309,310,310S,316,316L,321,410,420,etc.  
Applicationwidely used in the areas as ss fasteners , chains , kitchen and sanitary wares ,
furniture handles , handrails , electroplating and electrolyzing pendants , foods, electron , petroleum , construction and decoration , etc. with a high strength after cold-drawn , anti-stress corrosion , good surface .
Chemcial  composition                   according to international standards of ASTM , AISI , JIS , ER , GB ,etc.

Company Information of Grade AISI309_309S Steel Round Bar in Stock

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.

 

Grade AISI309_309S Stainless Steel Round Bar Large Quantity in Stock

Grade AISI309_309S Stainless Steel Round Bar Large Quantity in Stock

Packaging & Delivery of Grade AISI309_309S Steel Round Bar in Stock

Packaging Detail

Sea worthy packing /as per customer's packing instruction

Delivery Detail

15 ~ 40 days after receiving the deposit

Products Show

Grade AISI309_309S Stainless Steel Round Bar Large Quantity in Stock

 

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: What is the role of special steel in the oil and gas industry?
Special steel plays a crucial role in the oil and gas industry as it is used for various applications that require high strength, corrosion resistance, and durability. It is extensively used in the construction of pipelines, offshore platforms, drilling equipment, and storage tanks. Special steel ensures the integrity and reliability of these critical components, enabling safe and efficient operations in the challenging and harsh environments of the oil and gas industry.
Q: What are the properties of carbon steel?
Carbon steel is a type of steel that primarily consists of iron and carbon, with trace amounts of other elements. It is known for its high strength, durability, and ability to be easily shaped, making it suitable for a wide range of applications. It exhibits excellent hardness and wear resistance, while also being relatively low-cost compared to other types of steel. Carbon steel can be further classified based on its carbon content, with higher carbon levels providing increased hardness and strength. Additionally, it is susceptible to corrosion and requires proper maintenance to prevent rusting.
Q: What are the challenges in manufacturing special steel?
One major challenge in manufacturing special steel is the complex and precise process involved. Special steel requires specific chemical compositions and mechanical properties, which can be difficult to achieve consistently. Additionally, the production of special steel often involves sophisticated technologies, such as vacuum melting or controlled atmosphere furnaces, which require advanced skills and specialized equipment. Furthermore, meeting the stringent quality standards and tolerances of special steel can be demanding, as any deviation can lead to rejected batches. Overall, the challenges lie in maintaining consistent quality, meeting strict specifications, and effectively utilizing advanced manufacturing techniques.
Q: How does special steel perform in marine environments?
Special steel performs exceptionally well in marine environments due to its high corrosion resistance. It is specifically designed to withstand the harsh conditions of saltwater, preventing corrosion and ensuring long-term durability. Additionally, special steel has excellent strength and toughness properties, making it suitable for various marine applications, such as shipbuilding, offshore structures, and underwater equipment.
Q: How does special steel contribute to the renewable energy conversion efficiency?
Special steel plays a crucial role in improving the renewable energy conversion efficiency by offering enhanced mechanical properties, corrosion resistance, and temperature resistance. It is used in the manufacturing of various renewable energy components such as wind turbine blades, solar panels, and hydroelectric power systems. The strength and durability of special steel ensure that these components can withstand harsh environmental conditions, resulting in increased efficiency, reliability, and lifespan. Additionally, special steel's high thermal conductivity allows for efficient heat transfer in concentrated solar power plants, further optimizing energy conversion.
Q: What are the different methods of preventing stress relaxation in special steel?
Some of the different methods of preventing stress relaxation in special steel include heat treatment, surface coating or plating, stress relieving, and proper design and engineering of the components. These methods help to minimize the relaxation of stress in the steel, ensuring its performance and durability over time.
Q: How is special steel classified?
Special steel is classified based on its chemical composition, manufacturing process, and specific properties. It can be categorized into various types such as stainless steel, tool steel, alloy steel, and high-speed steel, each having distinct characteristics that make them suitable for specific applications.
Q: How does special steel contribute to the manufacturing of automotive engine components?
The manufacturing of automotive engine components heavily relies on special steel to enhance their strength, durability, and performance. Special steel possesses unique properties that make it suitable for critical engine parts like crankshafts, camshafts, connecting rods, valve springs, and cylinder heads. The exceptional strength of special steel is one of its primary advantages in automotive engine components. Engine parts made from special steel can withstand high stress, heavy loads, and extreme temperatures without experiencing deformation or failure. This strength ensures that the engine operates efficiently and reliably, even under demanding conditions. Furthermore, special steel offers superior durability, which is crucial for the longevity and performance of engine components. Its resistance to wear, corrosion, and fatigue ensures that the engine parts maintain their functionality for an extended period. This durability translates into increased lifespan and reduced maintenance requirements for the engine, resulting in higher customer satisfaction and lower costs for vehicle owners. The use of special steel in automotive engine components also contributes to improved performance. Special steel allows for the creation of lightweight components, reducing the overall weight of the engine and enhancing fuel efficiency. Additionally, the high precision and dimensional accuracy achievable with special steel manufacturing processes result in better engine performance, reduced friction, and improved power output. Moreover, special steel exhibits excellent machinability, simplifying the manufacturing process of engine components. Its ability to be easily formed, cut, and shaped enables the production of complex designs and intricate features, leading to enhanced efficiency and performance in the final product. In conclusion, special steel plays a vital role in the manufacturing of automotive engine components due to its exceptional strength, durability, and performance. Its usage results in engines that are more reliable, efficient, and long-lasting, ultimately contributing to the overall quality and satisfaction of vehicles.
Q: Can special steel be coated or plated?
Yes, special steel can be coated or plated with various materials to enhance its properties, protect against corrosion, or improve its aesthetic appearance.
Q: How does mold steel resist wear and erosion?
Mold steel resists wear and erosion due to its high hardness and toughness properties. The steel is specifically designed to withstand the repetitive stress, abrasion, and impact that molds are subjected to during their operational lifespan. Additionally, mold steel is often treated with heat treatments or coatings to further enhance its resistance to wear and erosion, ensuring its durability and longevity in molding applications.

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