Cold Drawn Stainless Steel Round Bar for Wholesales

Cold Drawn Stainless Steel Round Bar for Wholesales

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 3400 m.t./month

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Specification

Standard:

AISI,JIS,GB,BS,DIN,API,EN,ASTM

Technique:

Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring

Shape:

U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ

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

Thickness:

10-20mm

Length:

10-6500mm

Net Weight:

5kg

Chemical Composition

Standard	Material/ Grade	C	Si	Mn	Cr	V	P	S
Standard	Material/ Grade	C	Si	Mn	Cr	V	≤
DIN 17221	60SiCr7	0.57-0.65	1.50-1.80	0.70-1.00	0.20-0.40		0.030	0.030
	55Cr3	0.52-059	≤0.40	0.70-1.00	0.70-1.00		0.025	0.025
	60Cr3	0.56-0.64	0.17-0.37	0.70-1.00	0.70-1.00		0.025	0.025
	50CrV4	0.47-0.55	0.15-0.40	0.70-1.00	0.70-1.10	0.10-0.20	0.030	0.030
JIS G4801	SUP6	0.55-0.65	1.50-1.80	0.70-1.00	---		0.035	0.035
	SUP7	0.55-0.65	1.80-2.20	0.70-1.00	---		0.035	0.035
	SUP9	0.52-0.60	0.15-0.35	0.65-0.95	0.65-0.95		0.030	0.030
	SUP9A	0.56-0.64	0.15-0.35	0.70-1.00	0.70-1.00		0.030	0.030
	SUP10	0.47-0.55	0.15-0.35	0.65-0.95	0.80-1.10	0.15-0.25	0.030	0.030
SAE J1268	9260/H	0.55-0.65	0.70-1.20	0.65-1.10	≤0.2		0.040	0.030
	5155	0.50-0.60	0.15-0.35	0.65-1.10	0.60-1.00		0.040	0.030
	5160/H	0.55-0.65	0.15-0.35	0.65-1.10	0.60-1.00		0.040	0.030
	6150	0.47-0.54	0.15-0.35	0.60-1.00	0.75-1.20	≤ 0.15	0.040	0.030

Product Description

Product Overviews:

Product Name	Typical Grades	Diameter(mm)	Standard adopted
Carbon Steel	20 (1020/S20C/C22)	Ø16-Ø300	GB/SAE/JIS/DIN
	40 (1040/S40C/C40)
	45 (1045/S45C/C45)
Bearing Steel	GCr9 (51100/SUJ1)	Ø12-Ø250
	GCr15 (52100/SUJ2/100Gr6)
	GCr9SiMn (A485-Gr.1/SUJ3)
Cr-Mo Steel	20Cr (5120/SCr420H/20Cr4)	Ø12-Ø250
	40Cr (5140/SCr440/41Cr4)
	42CrMo(4140/SCM440/42CrMo4)
Gear Steel	20CrNiMo	Ø16-Ø600
	20CrMn(5115/SMnC420/20MnCr5)
	20CrNiMo(8620/SNCM220/20CrMiMo2)

Detailed Information:

1, Standard: GB, ASTM, AISI, SAE, DIN, JIS, EN

2, Produce Process: smelt iron - EAF smelt billet - ESR smelt billet - hot rolled or forged to get the steel round bar and plate

3, Heat Treatment: annealing, normalizing, tempering, quenching

4, Surface Treatment: Black, Polished, Galvanized

The picture of the products

5, Quality Assurance: We accept third party inspection for all orders.

You can ask testing organizations such as SGS, BV, etc. to test our products before shipping.

Application:

Carbon Steel	Mold bottom Plastic mold Construction machinery parts Automobile parts Security grills Screens Construction
Bearing Steel	Aerospace Navigation Nuclear energy Chemical industry Electronic information Petrochemical Instrument and meter Transportation
Cr-Mo Steel	Mechanism & Fasteners gear Stressed components for vehicles Engines and machines Parts of larger cross-section
Gear Steel	All kinds of gears Statically and dynamically stressed component for vehicles Engines and machine Larger cross-section parts Crankshafts

Cold Drawn Stainless Steel Round Bar for Wholesales

Packaging & Shipping

Packaging & Delivery:

1, Packaging: seaworthy package or as required

2, Delivery: 35-45 days or based on quantity

After-sale service:

CNBM provides the services and support you need for every step of our cooperation.

We’re the business partners you can trust; you can relax and get on with doing business.

For any problem, please kindly contact us at any your convenient time,

we’ll reply you in our first priority within 24 hours

Our Services

Advantages

· Industry experience over 20 years.

· Shipment of goods -More than 70 countries worldwide.

· The most convenient transport and prompt delivery.

· Competitive price with best service.

· High technical production line with top quality products.

· High reputation based on best quality products.

With our experienced, enthusiastic and dynamic staffs, we assure to bring you the products with best quality, reasonable prices and good after-sales services under the motto: Friends First, Business After.

Communication, Experience, Expertise and Best efforts are our Promises to you.

Q: How many kinds of stainless steel bars?: According to the material quality, there are 4 kinds of austenitic stainless steel bars, ferritic stainless steel bars, martensitic stainless steel bars and duplex stainless steel bars

Q: How do you calculate the weight of a stainless steel bar?: To calculate the weight of a stainless steel bar, you need to multiply its volume by its density. The volume can be determined by multiplying the cross-sectional area of the bar by its length, while the density of stainless steel is typically around 7.9 grams per cubic centimeter.

Q: What is the average lifespan of stainless steel bars?: The average lifespan of stainless steel bars can vary depending on various factors such as the specific grade of stainless steel, environmental conditions, and maintenance practices. However, stainless steel bars are known for their excellent durability and corrosion resistance, which can contribute to a longer lifespan compared to other materials. With proper care and maintenance, stainless steel bars can often last for several decades or even more.

Q: Are stainless steel bars suitable for chemical reactors?: Yes, stainless steel bars are suitable for chemical reactors. Stainless steel is a type of steel alloy that contains a minimum of 10.5% chromium, which gives it excellent corrosion resistance. This makes stainless steel bars highly resistant to chemical reactions and the corrosive effects of many substances used in chemical processes. Stainless steel also has high strength and heat resistance, making it suitable for withstanding the high temperatures and pressures often found in chemical reactors. In addition, stainless steel is easy to clean and maintain, which is important in ensuring the purity and integrity of the chemicals being processed. Overall, stainless steel bars are a reliable and durable choice for constructing chemical reactors.

Q: What are the different types of stainless steel bar finishes for improved hygiene?: There are several types of stainless steel bar finishes that are commonly used to enhance hygiene. These include brushed finishes, mirror finishes, and bead-blasted finishes. Brushed finishes are created by brushing the surface of the steel with abrasive materials, which creates a textured pattern that helps to hide scratches and fingerprints. Mirror finishes are highly polished and smooth, providing a reflective surface that is easy to clean and maintain. Bead-blasted finishes involve blasting the surface of the steel with tiny glass beads, resulting in a matte, non-reflective finish that is resistant to fingerprints and smudges. Each of these finishes offers improved hygiene by minimizing the accumulation of dirt, grime, and bacteria on the surface of the stainless steel bar.

Q: Are stainless steel bars suitable for architectural sculptures?: Yes, stainless steel bars are highly suitable for architectural sculptures. Stainless steel is a versatile and durable material that offers numerous benefits for artistic creations. It has excellent corrosion resistance, which ensures that the sculptures can withstand various environmental conditions, including exposure to moisture, humidity, and harsh weather elements. This makes stainless steel bars ideal for outdoor sculptures that need to endure the test of time. Stainless steel also has an attractive appearance, with its sleek and polished finish. This allows artists to create visually stunning sculptures that can enhance the aesthetics of any architectural setting. Additionally, stainless steel can be easily manipulated and shaped into intricate designs, giving artists the freedom to explore their creativity and bring their visions to life. Furthermore, stainless steel bars offer structural integrity and strength, allowing for the creation of large-scale sculptures without compromising stability. This makes stainless steel an excellent choice for creating monumental or intricate architectural sculptures that require robust support. Moreover, stainless steel is a sustainable material as it is 100% recyclable. This aligns with the growing trend of eco-friendly and sustainable art practices. Artists can choose stainless steel bars with confidence, knowing that they are using a material that has a low environmental impact. In conclusion, stainless steel bars are highly suitable for architectural sculptures due to their corrosion resistance, attractive appearance, versatility, strength, and sustainability. Artists can rely on stainless steel to create lasting and visually captivating sculptures that will enhance the architectural landscape for years to come.

Q: Can stainless steel bars be used in power generation facilities?: Power generation facilities can indeed make use of stainless steel bars. This material is known for its exceptional durability and resistance to corrosion, making it highly suitable for a wide range of applications in such facilities. For instance, it is commonly employed in the construction of various power plant infrastructure elements, including supports, frames, and structural components. Moreover, stainless steel bars are also utilized in the fabrication of turbine components like shafts and blades, owing to their outstanding mechanical properties and ability to withstand high temperatures. In addition to this, they are frequently employed in the construction of vital equipment such as heat exchangers and condensers, where resistance to corrosion and high-pressure conditions is of utmost importance. To summarize, stainless steel bars are an extremely reliable and versatile material that can be effectively used in power generation facilities.

Q: Can stainless steel bars be used in power generation applications?: Stainless steel bars are indeed suitable for power generation applications. This is because stainless steel exhibits high resistance to corrosion, enabling its usage in power generation environments where exposure to water, steam, or chemicals occurs. Power plants commonly incorporate stainless steel in turbine components, heat exchangers, boilers, and condensers due to its exceptional strength, durability, and heat resistance. Consequently, stainless steel bars are well-equipped to endure the elevated temperatures and pressures frequently encountered in power generation systems. Furthermore, the ease of fabrication and welding of stainless steel bars allows for customization and convenient installation across various power generation equipment. Ultimately, the reliability and efficiency of stainless steel bars in power generation applications are attributed to their corrosion resistance, strength, and versatility.

Q: What is the difference between square and flat stainless steel bars?: The main difference between square and flat stainless steel bars lies in their shape and cross-sectional design. A square stainless steel bar, as the name suggests, has equal width and height dimensions, resulting in a square shape when viewed from the end. This uniform shape provides structural stability and resistance to bending. Square bars are commonly used in applications requiring support or reinforcement, such as construction, manufacturing, and engineering. On the other hand, a flat stainless steel bar has a rectangular cross-section with one dimension being significantly larger than the other. The larger width provides a broader surface area, making it suitable for applications that require a larger contact area or load-bearing capacity. Flat bars are often used as supports, braces, or for decorative purposes in architectural designs. In terms of functionality, both square and flat stainless steel bars offer high strength, corrosion resistance, and durability. However, their distinct shapes make them better suited for different applications. Square bars excel in providing rigidity and stability, while flat bars are more suitable for load distribution and spanning wider areas. Ultimately, the choice between the two depends on the specific requirements and intended use of the stainless steel bar in question.

Q: What are the different types of stainless steel bar profiles?: There exists a variety of stainless steel bar profiles, each possessing its own distinctive characteristics and applications. Some of the frequently encountered types include: 1. Round Bars: These boast a circular cross-section, rendering them highly versatile for deployment in construction, engineering, and manufacturing. 2. Square Bars: As the name suggests, square bars feature a square cross-section and are commonly utilized in architectural, decorative, and machinery manufacturing endeavors. 3. Hexagonal Bars: Exhibiting a hexagonal cross-section, hexagonal bars provide exceptional strength and stability, making them ideal for applications necessitating precise angles and edges, such as the aerospace and automotive industries. 4. Flat Bars: Flat bars possess a rectangular cross-section, characterized by a smooth, even surface. They are widely employed in construction and manufacturing, particularly in the fabrication of frames, braces, and supports. 5. Angle Bars: Angle bars are distinguished by their L-shaped cross-section, wherein two equal-length legs form a 90-degree angle. They are commonly utilized in construction for structural support and framing purposes, as well as in machinery and equipment manufacturing. 6. T-Bars: T-bars assume a T-shaped cross-section, featuring one elongated leg and a shorter crossbar. They find frequent application in construction, architecture, and machinery and equipment manufacturing. 7. Half Round Bars: Half round bars adopt a semi-circular cross-section and are often employed for decorative intentions, such as handrails and trimmings. It is essential to recognize that these represent merely a selection of the most prevalent stainless steel bar profiles, as there may exist additional specialized profiles catering to specific applications. The selection of a profile hinges upon factors such as the intended purpose, strength requirements, and aesthetic considerations.

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