Stainless steel 316 polished round bar H11 tolerance

Stainless steel 316 polished round bar H11 tolerance System 1

Stainless steel 316 polished round bar H11 tolerance System 2

Stainless steel 316 polished round bar H11 tolerance

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 260000 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:

2.5-500

Length:

6000

Net Weight:

1-5T

Stainless steel bars,profiles,beams

Product Information:

1) Product feature:

1. Product:	Stainless steel 316 polished round bar, 316 stainless steel bright round bar
2. Steel type:	AISI 316
3. Standard:	ASTM A276, ASTM A484
4. Diameter:	From Ø1/4'' to Ø16'' ( Diameter: 6mm~400mm )
4. Diameter:	Such as Ø1'', Ø2'', Ø2.5'', Ø3'', Ø3.5'', Ø4'', Ø4.5'', Ø4.5'', Ø5'',Ø6'', Ø7'', Ø8''
5. Length:	1~ 8meters
	* Bright: peeled & polished, CNC machined, centreless grinding
6. Surface:	* Black
7. Diameter tolerance:	H9, H11, H13, K9, K11, K13 etc…as per clients’ request
8. Length tolerance:	0/+50mm
9. Finishing:	Solution treated
10. Feature of 316L:	Addition of Molybdenum prevents specific forms of corrosion. Also known as "marine grade"
11. Mechanical property:	T.S.: ≥515Mpa, Y.S.: ≥205Mpa, EL: ≥40%, Ruduction of area: ≥50%
12. Application:	Shipbuilding industry, marine shaft, propeller shaft, transmission shaft
12. Application:	bolt & nuts, machine-made industry, food industry, paper mill equipment.
13. Delivery time	Generally within 15~20 days upon receipt the PO, as per the q’ty.
14. Certificate:	ISO, BV, TUV, SGS, mill test certificate
15. Package:	Good quality & fumigated wooden box, which can better protect the bars. ( See pictures below )
16. Experience::	* Specialized in producing SS 316L round bar for propeller shaft purpose;
	* Have a close connection with overseas shipyards , such as Indonesia, Thailand, Philippines,
	Singapore, Brazil, Canada etc., so have much experience in this field.

2) Chemical composition:

Grade	Standard	C	Si	Mn	P	S	Cr	Ni	Mo
316	ASTM A276	≤0.08	≤1.0	≤2.00	≤0.045	≤0.03	16.0~18.0	10.0~14.0	2.0~3.0

Product Size Detail:

Main operation		Main steel grade	Available size(mm)	Monthly capacity(mt)	Length(mm)
OEM		Stainless steel	40~500	1500	4000~8000
Hot		303 303Cu 304/L 310S 316/L 321 416 420	12 ~200	3000	4000~7000
		17-4PH WLA510
ST Bar		321 304/L 316/L 310S 17-4PH WLA510	19~110	2000	4000~7000
CD Bar	Round bar	303 303CU 304/L 316/L 416 420 17-4PH WLA510	4.76~100	500	2500~6500
	Square bar	303 303CU 304/L 316/L 416 17-4PH WLA510	4.76~75	180	2500~6500
	Hex bar	303 303CU 304/L 316/L 416 17-4PH WLA510	4.76~75	180	2500~6500
CG Bar		303 303CU 304/L 316/L 416 420 17-4PH WLA510	4.76~100	500	2500~6500

Specificate:

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Stainless steel 316 polished round bar H11 tolerance

Our Advantages

• All products are made of high-quality imported raw materials.

• Our products are certified by ISO9001:2008 authentication quality systems.

• we are nominated as the AAA enterprise by Jiangsu government.

• Quick Response to Your Enquiry.

Q: Are stainless steel bars suitable for decorative applications?: Stainless steel bars are a great choice for decorative purposes. This material is versatile and durable, with a sleek and modern look. It is commonly used in architecture, interior and exterior decoration, furniture, and artwork. You can polish stainless steel bars to a high shine, giving them a reflective and lustrous finish that adds elegance to any space. They can also be brushed or textured to create different visual effects, offering a wide range of design options. One of the main advantages of stainless steel is its resistance to corrosion and staining. This means that the bars will maintain their aesthetic appeal even in tough environments. They are suitable for both indoor and outdoor decorative applications, as they can withstand moisture, sunlight, and harsh weather conditions. Additionally, stainless steel is a strong and long-lasting material. This ensures that the decorative bars will remain structurally intact over time. They are perfect for high-traffic areas or installations where they may come into physical contact. In conclusion, stainless steel bars are a great choice for decorative applications. They offer a combination of aesthetic appeal, durability, and resistance to corrosion. Whether it's for architecture, furniture, or artwork, stainless steel bars can enhance the visual appeal of any space while ensuring long-lasting beauty.

Q: What is the maximum temperature stainless steel bars can withstand?: The specific grade of stainless steel being used determines the maximum temperature it can withstand. In general, stainless steel is highly resistant to high temperatures, making it suitable for a wide range of applications. Stainless steel grades 304 and 316, which are the most common, can typically handle temperatures up to 1500°F (815°C) before their mechanical properties begin to deteriorate. However, there are specialized stainless steels like 309 and 310 that can withstand even higher temperatures, reaching up to 2100°F (1150°C). To determine the maximum temperature limits for specific stainless steel grades and bar sizes, it is important to refer to the manufacturer's specifications or seek professional advice, as they can vary based on the composition and manufacturing processes.

Q: Can stainless steel bars be hardened by heat treatment?: Yes, stainless steel bars can be hardened by heat treatment. This process is known as precipitation hardening or age hardening. Stainless steel bars, especially those containing alloying elements such as nickel, can undergo a heat treatment process called solution annealing, followed by rapid cooling or quenching. After quenching, the stainless steel bars are then subjected to a low-temperature aging treatment to allow the precipitation of fine particles within the steel matrix, which increases the strength and hardness of the material. This heat treatment process can significantly improve the mechanical properties of stainless steel bars, making them suitable for various applications that require higher strength and hardness.

Q: Can stainless steel bars be used in fire protection systems?: Yes, stainless steel bars can be used in fire protection systems. Stainless steel is known for its high resistance to heat and corrosion, making it a suitable material for fire protection applications. It has a high melting point and retains its structural integrity even at elevated temperatures. This makes stainless steel bars ideal for use in fire sprinkler systems, fire doors, fireproof safes, and other fire protection equipment. Additionally, stainless steel is durable and long-lasting, ensuring the reliability and effectiveness of fire protection systems over time.

Q: Can stainless steel bars be electroplated?: Yes, stainless steel bars can be electroplated. The process involves applying a thin layer of another metal, such as chromium or nickel, onto the surface of the stainless steel bar using an electrochemical process. This improves the appearance, corrosion resistance, and durability of the stainless steel bars.

Q: Can stainless steel bars be used in the electronics industry?: The electronics industry can utilize stainless steel bars. Stainless steel possesses numerous desirable characteristics for electronic applications. Its excellent resistance to corrosion is particularly crucial in environments where exposure to moisture or chemicals is possible. This quality makes it well-suited for electronic components that must endure harsh conditions. Moreover, stainless steel bars exhibit good thermal conductivity, enabling efficient dissipation of heat. This attribute is essential in electronic devices as it prevents overheating, which can cause performance problems or even failure. In addition, stainless steel is non-magnetic, making it ideal for applications requiring minimal magnetic interference. Furthermore, stainless steel is highly durable and has a high strength-to-weight ratio, making it appropriate for manufacturing small and lightweight electronic components. Its versatility allows for its utilization in various types of electronic equipment, including connectors, terminals, housings, and frames. In conclusion, stainless steel bars possess a blend of mechanical, electrical, and chemical properties that render them suitable for utilization in the electronics industry.

Q: Can stainless steel bars be used in chemical reactors?: Indeed, chemical reactors can utilize stainless steel bars. Renowned for its exceptional resistance against corrosion, stainless steel proves to be a fitting choice for diverse sectors, such as chemical processing. Notably, it boasts outstanding robustness and longevity, even in the face of harsh chemical surroundings. Moreover, stainless steel bars display remarkable tolerance towards elevated temperatures and pressures, rendering them the perfect candidate for chemical reactors, which frequently confront these circumstances.

Q: Are stainless steel bars suitable for chemical storage tanks?: Yes, stainless steel bars are suitable for chemical storage tanks. Stainless steel is known for its excellent corrosion resistance properties, making it ideal for storing chemicals. It is resistant to both organic and inorganic chemicals, including acids, alkalies, and solvents. Stainless steel bars provide the necessary strength and structural integrity to withstand the weight and pressure of the stored chemicals. Additionally, stainless steel is easy to clean, has a smooth surface that minimizes the risk of contamination, and has a long lifespan, making it a reliable choice for chemical storage tanks.

Q: What are the different surface finishes available for stainless steel flat bars?: Stainless steel flat bars come in various surface finishes, each with distinct properties and aesthetic appeal. 1. The mill finish is the most common and basic option. It involves leaving the steel in its raw, as-rolled state without any additional treatment or polishing. This finish has a slightly rough texture and visible lines and imperfections from the manufacturing process. 2. For a smooth and reflective appearance, the polished finish is ideal. It can range from a brushed finish (#4) to a mirror-like finish (#8), depending on the level of polishing. The finer the polishing compound used, the smoother and more reflective the surface becomes. 3. The satin finish, also known as a brushed finish, creates a consistent, unidirectional pattern on the stainless steel surface using a fine abrasive material. This finish has a low sheen and textured appearance that helps conceal scratches and fingerprints. 4. The bead blasted finish involves propelling fine glass beads at high velocity onto the stainless steel surface. This process results in a uniform, matte appearance with a slightly textured feel. It is commonly used for applications where a non-reflective and low-maintenance surface is desired. 5. PVD coating, which stands for Physical Vapor Deposition, applies a thin layer of colored or metallic coating onto stainless steel flat bars. This coating not only enhances the appearance but also provides additional protection against corrosion. It offers a wide range of colors and finishes, such as gold, bronze, black, and rose gold. 6. The passivated finish is achieved through a chemical process that removes impurities and improves the corrosion resistance of stainless steel. It is commonly used in applications where the flat bars will be exposed to aggressive environments, like marine or industrial settings. In conclusion, selecting the right surface finish for stainless steel flat bars depends on the specific application, desired appearance, and performance requirements. Each finish has its own unique characteristics and advantages, allowing for customization and flexibility in design.