1.4301 Stainless Steel Angles

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 5 Tons m.t.

Supply Capability:: 1000 Tons Per Month m.t./month

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Stainless Steel Angles

1.Grade: SS200,300,400 series

2.Size: 25×25×3 mm-100×100×10mm

3.Process: HRAP

4. Length: 2-6m

5. Shape: Equal

6. Delivery: within 20 days

7. MOQ: 1 ton

8. Certificate: ISO 9001:2008, SGS

9. Package:Standard Export Packing, or put into wooden boxes according to your

requirement

10. Application: Construction, Marine, Industry and so on

Name	Stainless Steel Angles
Standard	ASTM A554, A312, A249, A269 and A270
Material Grade	304,316,201,202, 316L,430
Length	6m or as customers' request
Tolerance	a) thickness: +/-0. 15mm

	b) Length:+/-4. 5mm - 0mm
Surface	180G, 320G, 400G Satin / Hairline(Matt Finish, Brush, Dull Finish) 400G, 500G, 600G or 800G Mirror finish
Application	Decoration construction, upholstery, industry instruments
Test	Squash test, Extended test, Water pressure test, Crystal rot test, Heat treatment, NDT
Chemical Composition of Material	Composition Material	201	202	304	316L	430
	C	≤0.15	≤0.15	≤0.08	≤0.08	≤0.12
	Si	≤1.00	≤1.00	≤1.00	≤1.00	≤1.00
	Mn	5.5-7.5	7.5-10	≤2.00	≤2.00	≤1.00
	P	≤0.06	≤0.06	≤0.045	≤0.045	≤0.040
	S	≤0.03	≤0.03	≤0.030	≤0.030	≤0.030
	Cr	16-18	17-19	18-20	16-18	16-18
	Ni	3.5-5.5	4-6	8-10.5	10-14
	Mo				2.0-3.0
Mechanical Property	Material Item		201	202	304	316L
	Tensile Strength		≥535	≥520	≥520	≥520
	Yield Strength		≥245	≥205	≥205	≥205
	Extension		≥30%	≥30%	≥35%	≥35%
	Hardness (HV)		<253	<253	<200	<200

Q: What is the wear resistance of stainless steel angles?: The excellent wear resistance properties of stainless steel angles are well-known. This is because the presence of chromium in the steel composition contributes to their wear resistance. Chromium creates a protective oxide layer on the steel's surface, which effectively prevents corrosion and wear. Moreover, this oxide layer has the ability to self-repair, thus making stainless steel angles highly resistant to wear and tear. Moreover, by subjecting stainless steel angles to heat treatment, their wear resistance can be further enhanced. Techniques like carburizing, nitriding, or through-hardening can be utilized to increase the hardness and wear resistance of stainless steel angles. In conclusion, stainless steel angles are a dependable choice for wear resistance and are ideal for applications where durability and longevity are of utmost importance, including the construction, automotive, and industrial sectors.

Q: What are the seismic resistance properties of stainless steel angles?: Stainless steel angles have excellent seismic resistance properties due to their inherent material characteristics. Stainless steel is a highly durable and corrosion-resistant alloy that provides exceptional strength and toughness, making it suitable for withstanding seismic forces. One key advantage of stainless steel angles in seismic applications is their high tensile strength. They can resist the tensile forces generated during seismic events, minimizing the risk of structural failure. Additionally, stainless steel angles have a high yield strength, enabling them to absorb and distribute seismic energy effectively. Another crucial factor contributing to the seismic resistance properties of stainless steel angles is their ductility. Stainless steel exhibits excellent ductility, allowing it to undergo substantial deformation without fracturing. This property is especially important during seismic events when structures experience significant vibrations and ground motion. The ductility of stainless steel angles helps them absorb and dissipate seismic energy, reducing the potential for damage. Moreover, stainless steel is a non-combustible material, which means it does not burn or contribute to the spread of fire. This feature enhances the seismic resistance of stainless steel angles, as fire incidents can occur during earthquakes, and using non-combustible materials can prevent further hazards. Furthermore, stainless steel is highly resistant to corrosion, even in harsh environments. This corrosion resistance ensures the long-term durability of stainless steel angles, making them suitable for seismic applications in various settings, including coastal areas prone to saltwater exposure. In summary, stainless steel angles possess excellent seismic resistance properties due to their high tensile strength, ductility, non-combustibility, and corrosion resistance. These characteristics make stainless steel angles a reliable choice for structural applications in seismic zones, providing enhanced safety and durability during earthquake events.

Q: What are the advantages of stainless steel angles?: Stainless steel angles offer several advantages, including high durability, resistance to corrosion and staining, excellent strength-to-weight ratio, and versatility in various applications. They are also easy to clean and maintain, making them a cost-effective and long-lasting option for structural and decorative purposes.

Q: How do you prevent corrosion on stainless steel angle?: To prevent corrosion on stainless steel angle, you can apply a protective coating such as paint or a clear sealant. Regular cleaning and maintenance, including removing any dirt or debris that may accumulate, is also important. Additionally, avoiding exposure to harsh chemicals or environments that can corrode stainless steel will help to prevent corrosion.

Q: What are the different ASTM standards for stainless steel angles?: The American Society for Testing and Materials (ASTM) has established several standards for stainless steel angles. These standards ensure the quality, performance, and consistency of stainless steel angles in various applications. Some of the different ASTM standards for stainless steel angles include: 1. ASTM A276: This standard covers the requirements for stainless steel angles in hot-finished or cold-finished form. It specifies the chemical composition, mechanical properties, tolerances, and dimensions for stainless steel angles. 2. ASTM A484: This standard defines the general requirements for stainless steel bars, including angles. It covers dimensions, tolerances, surface conditions, and other mechanical properties. 3. ASTM A582: This standard specifies the requirements for free-machining stainless steel bars, including angles. It focuses on the chemical composition and mechanical properties necessary for improved machinability. 4. ASTM A666: This standard covers the requirements for austenitic stainless steel angles, particularly those used in general applications. It specifies the chemical composition, mechanical properties, and other relevant characteristics. 5. ASTM A955: This standard provides the requirements for stainless steel bars, including angles, used in concrete reinforcement. It covers the chemical composition, mechanical properties, and dimensional tolerances necessary for durability and strength in construction applications. These ASTM standards ensure that stainless steel angles meet specific criteria for composition, dimensions, and mechanical properties. By adhering to these standards, manufacturers can produce stainless steel angles that are reliable, consistent, and suitable for various industries and applications.

Q: How do stainless steel angles contribute to noise reduction?: Stainless steel angles contribute to noise reduction by providing a sturdy and durable structure that helps minimize vibrations and resonance. The inherent properties of stainless steel, such as its high density and ability to absorb sound energy, help to dampen noise and create a quieter environment. Additionally, stainless steel angles can be used to construct sound barriers or enclosures, further reducing noise transmission.

Q: How do you calculate the deflection for torsion of a stainless steel angle?: To determine the deflection of a stainless steel angle due to torsion, one can apply the principles of torsion and consider the properties of the material. The deflection, which is also referred to as the angle of twist, can be obtained by following the subsequent guidelines: 1. Assess the cross-sectional properties: Measure the dimensions of the stainless steel angle, including its width, thickness, and length. Utilize the appropriate formulas for the specific angle shape to calculate the cross-sectional area (A) and the polar moment of inertia (J). 2. Evaluate the applied torque: Identify the torque (T) exerted on the stainless steel angle. This torque can be determined by considering the external forces or moments acting on the angle. 3. Compute the shear stress: Utilize the torque and the polar moment of inertia to calculate the maximum shear stress (τmax) using the formula τmax = T * r / J, where r represents the distance from the centroid of the cross-section to the outermost fiber. 4. Determine the shear modulus: Acquire the shear modulus (G) for the specific grade of stainless steel employed. This value reflects the material's resistance to shear stress and can be found in material property tables or specifications. 5. Calculate the angle of twist: Apply the formula θ = T * L / (G * J), where L denotes the length of the stainless steel angle. This equation establishes a relationship between the applied torque, angle of twist, and material properties. By adhering to these guidelines and substituting the appropriate values, one can compute the deflection or angle of twist for torsion in a stainless steel angle. It is important to note that this calculation assumes the stainless steel angle is linearly elastic and operates within its elastic limits. If the angle is subjected to excessive torque or if the material undergoes plastic deformation, additional considerations may be required.

Q: Can stainless steel angles be submerged in water?: Yes, stainless steel angles can be submerged in water. Stainless steel is highly resistant to corrosion and rust, making it suitable for use in water environments.

Q: What is the difference between 316 and 316L stainless steel angles?: The carbon content is the main differentiating factor between 316 and 316L stainless steel angles. Specifically, 316 stainless steel angles have a higher carbon content of approximately 0.08%, while 316L stainless steel angles have a lower carbon content of about 0.03%. This disparity in carbon content results in 316L stainless steel angles being more resistant to sensitization, a process where carbon reacts with chromium in the steel to form chromium carbides. Sensitization can deplete the chromium in the grain boundaries, leading to reduced corrosion resistance. Therefore, applications that prioritize corrosion resistance often favor 316L stainless steel angles. Moreover, the lower carbon content in 316L stainless steel angles also enhances their weldability compared to 316 stainless steel angles. The reduced carbon content reduces the likelihood of carbide precipitation during welding, which can create vulnerable points in the weld. To summarize, both 316 and 316L stainless steel angles offer commendable corrosion resistance. However, 316L stainless steel angles, with their lower carbon content, exhibit greater resistance to sensitization and are easier to weld.

Q: Are stainless steel angles magnetic?: Yes, stainless steel angles are typically magnetic, as they usually contain iron, which is a magnetic metal. However, the level of magnetism can vary depending on the specific composition and processing of the stainless steel.

The annual output of our company is about 10,000 tons. Referring to advanced produciton technology of Japan and Germany, we impove product quality continuously, and our products are widely used in construction, machinery, food, medical and other industries for domestic and international end-use market-oriented enterprises. The quality of our products and services have won the praise from customers.

1. Manufacturer Overview

Location	Jiangsu, China
Year Established	2010
Annual Output Value	above US$3 million
Main Markets	East Asia, Middle East.
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shanghai
Export Percentage	50%
No.of Employees in Trade Department	above 10 people
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	about 50000 square meter
No. of Production Lines	above 3
Contract Manufacturing	OEM Service Offered
Product Price Range	Average