Rectangular Steel tube E195, EN-10305-5

Product info

Supplier:	Tapgroup internation.,JSC
Address:	Số 32 Lô N4D, đường X2A, Yên Sở, Hoàng Mai, Hà Nội
Phone:	0084 933 86 77 86
Email:	info@tapgroup.vn
Website:	https://supplier-pipe-tube-ongthep.com
Insurance:	12 tháng
Status:	Mới 100%
Origin:	China, Korea, Malaysia, Thailand, Japan, EU, G7

Catalogue Profile

Description
Sizes and tolerance

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Product Name:

Rectangular Steel tube E195, EN-10305-5

The alternative name or alias of a product:

Rectangular Steel tube E195, EN-10305-5

Product Description:

• Steel name: E195 Steel Number 1.0034
• Standard: EN-10305 Part 5
• Type: Welded (ERW)
• Size:
• Outer Diameter 15 to 120
• Wall Thickness (WT): 1mm to 4mm
• Length: 6000mm To 12000mm
Quality Control:
• ISO 9001:, ISO 14001:2015, OHSAS 18001:2007 Quality management systems – Requirements
• Other:
. Certification:
• EN 10204 3.1: Inspection certificate type 2.1, 3.1 and 3.2 issued in accordance with EN 10204
• Shipping: Delivery of goods to the address requested by the customer

Chemical composition

Steel grade

% by mass

Steel name

Steel number

Carbon. Max

Silicon. Max

Manganese. Max

Phosphorus. Max

Sulfur

Al_totalmin.

E195

1.0034

0.15

0,35

0,70

0,025

0, 015

Mechanical Properties

Rectangular steel tubes made from the E195 grade of steel, as per the European standard EN-10305-5, possess a range of mechanical properties that make them suitable for various industrial applications. These tubes are cold-formed and welded, which ensures their dimensional accuracy and tight tolerances. Here are some of the key mechanical properties of rectangular steel tubes made from E195 grade steel:
1. Tensile strength: The tensile strength of rectangular steel tubes made from E195 grade steel is typically in the range of 320-410 MPa (megapascals). Tensile strength is the maximum amount of stress that a material can withstand before it breaks under tension. Rectangular steel tubes made from E195 grade steel have a relatively low tensile strength compared to some other grades of steel, but this is usually sufficient for many applications.
2. Yield strength: The yield strength of rectangular steel tubes made from E195 grade steel is typically in the range of 195-235 MPa. Yield strength is the amount of stress that a material can withstand without permanently deforming or breaking. This is an important property because it determines the maximum load that the material can bear without undergoing plastic deformation.
3. Elongation: The elongation of rectangular steel tubes made from E195 grade steel is typically in the range of 20-28%. Elongation is the amount by which a material stretches before it breaks under tension. A higher elongation indicates that the material is more ductile and can deform more before breaking.
4. Hardness: The hardness of rectangular steel tubes made from E195 grade steel is typically in the range of 100-170 HV (Vickers hardness). Hardness is a measure of a material's resistance to indentation or scratching. Rectangular steel tubes made from E195 grade steel have a relatively low hardness compared to some other grades of steel, but this is usually sufficient for many applications.
5. Impact strength: The impact strength of rectangular steel tubes made from E195 grade steel is typically in the range of 27-33 J (joules). Impact strength is a measure of a material's ability to absorb energy when subjected to a sudden impact. A higher impact strength indicates that the material is more resistant to brittle fracture.
Overall, rectangular steel tubes made from E195 grade steel possess a combination of mechanical properties that make them suitable for various applications where moderate strength and ductility are required. These tubes are commonly used in the construction industry for structural and architectural applications, as well as in the manufacturing of furniture, automotive components, and other industrial products.

Inspection and testing

Rectangular steel tubes made from E195 grade steel, as per the European standard EN-10305-5, undergo a series of inspections and testing to ensure their quality and adherence to the relevant standards. Here are some of the common inspection and testing methods used for rectangular steel tubes made from E195 grade steel:
1. Visual inspection: The tubes undergo a visual inspection to check for any defects such as cracks, pits, dents, or other surface imperfections that could affect their quality and performance.
2. Dimensional inspection: The tubes are inspected for their dimensions such as length, width, and thickness to ensure they conform to the specified tolerances.
3. Chemical analysis: A chemical analysis is performed to determine the chemical composition of the steel, including the amounts of carbon, manganese, sulfur, phosphorus, and other elements. This helps to ensure that the steel meets the specified composition requirements.
4. Mechanical testing: Mechanical testing is performed to determine the mechanical properties of the steel, including its tensile strength, yield strength, elongation, hardness, and impact strength. This helps to ensure that the steel meets the specified mechanical properties.
5. Non-destructive testing: Non-destructive testing methods such as ultrasonic testing and magnetic particle testing are used to detect any internal defects or discontinuities in the steel that may not be visible during visual inspection.
6. Surface finish testing: The tubes are tested for their surface finish, which is important for applications where appearance is a factor. Surface finish testing may involve measuring the roughness or gloss of the tube surface.
7. Flattening test: The tubes are subjected to a flattening test to check their ability to withstand deformation without cracking or rupturing. This test involves flattening the tube to a specified degree and observing any deformation or cracking.
8. Bending test: The tubes are subjected to a bending test to check their ability to bend without cracking or rupturing. This test involves bending the tube to a specified radius and observing any deformation or cracking.
Overall, these inspection and testing methods help to ensure that rectangular steel tubes made from E195 grade steel conform to the relevant standards and are of good quality. This helps to ensure their safety and reliability in various applications.

Pressure and Temperature Ratings

The pressure rating and temperature for rectangular steel tubes made from E195 grade steel, as per the European standard EN-10305-5, depend on several factors such as the dimensions of the tube, its wall thickness, the intended application, and the relevant standards and codes. Here are some general guidelines regarding the pressure rating and temperature for rectangular steel tubes made from E195 grade steel:
Pressure rating: The pressure rating for rectangular steel tubes made from E195 grade steel depends on the tube's dimensions and its wall thickness. Generally, rectangular steel tubes made from E195 grade steel are suitable for applications with moderate pressure requirements. The maximum pressure rating for rectangular steel tubes made from E195 grade steel is typically around 10,000 psi (pounds per square inch), depending on the tube's dimensions and wall thickness.
Temperature: The temperature range for rectangular steel tubes made from E195 grade steel depends on several factors such as the application, the intended use, and the relevant standards and codes. Generally, rectangular steel tubes made from E195 grade steel are suitable for use in a wide temperature range. The minimum and maximum temperature limits for rectangular steel tubes made from E195 grade steel depend on the specific application and should be determined in accordance with the relevant standards and codes.
It is important to note that the pressure rating and temperature limits for rectangular steel tubes made from E195 grade steel are highly dependent on the specific application and should be determined in consultation with a qualified engineer or the relevant standards and codes. Additionally, the tubes must be installed and used in accordance with the manufacturer's recommendations and the relevant standards and codes to ensure their safe and reliable performance.

Surface Treatment

Rectangular steel tubes made from E195 grade steel, as per the European standard EN-10305-5, may undergo various surface treatments to improve their properties and protect them from corrosion. Here are some common surface treatment methods used for rectangular steel tubes made from E195 grade steel:
1. Galvanization: This is the process of applying a zinc coating to the surface of the tube to protect it from corrosion. Galvanization can be done by either hot-dip galvanizing or electroplating, depending on the application and the desired level of corrosion protection.
2. Painting or Powder Coating: Applying paint or powder coating to the surface of the tube can protect it from corrosion and also provide an aesthetically pleasing appearance. Powder coating is a popular surface treatment method for steel tubes as it is durable, resistant to abrasion, and has good adhesion to the surface.
3. Phosphating: This is the process of applying a phosphate coating to the surface of the tube to improve its adhesion to paint or powder coating and enhance its corrosion resistance.
4. Anodizing: Anodizing is an electrolytic process that can be used to create a protective oxide layer on the surface of the tube. Anodizing can enhance the tube's corrosion resistance and also provide an attractive appearance.
5. Passivation: Passivation is the process of treating the surface of the tube with an acid solution to remove contaminants and promote the formation of a passive oxide layer on the surface. Passivation can improve the tube's corrosion resistance and also improve its ability to maintain a clean surface.
6. Shot Blasting: Shot blasting involves blasting the surface of the tube with small abrasive particles to remove any rust or scale and create a roughened surface that can improve the tube's adhesion to paint or powder coating.
Overall, these surface treatment methods can significantly enhance the properties of rectangular steel tubes made from E195 grade steel and protect them from corrosion, thereby increasing their lifespan and improving their performance. The selection of the appropriate surface treatment method depends on the specific application and the desired level of protection and aesthetics.

Standard marking for steel tubes

Rectangular steel tubes made from E195 grade steel, as per the European standard EN-10305-5, are required to be marked in accordance with the relevant standards and codes to indicate important information about the tube's specifications and properties. Here are the standard markings that are typically applied to rectangular steel tubes made from E195 grade steel:
1. Manufacturer's Mark: This is the mark that identifies the manufacturer of the tube. It may be in the form of a symbol, logo, or name of the manufacturer.
2. Tube Size and Dimensions: The outside dimensions of the tube, including its width, height, and wall thickness, are typically marked on the tube.
3. Steel Grade: The steel grade, in this case, E195, is typically marked on the tube to indicate the material composition of the tube.
4. Standard: The standard number, EN-10305-5, is typically marked on the tube to indicate the specific standard the tube conforms to.
5. Batch or Heat Number: Each batch or heat of rectangular steel tubes made from E195 grade steel is typically marked with a unique batch or heat number for traceability purposes.
6. Additional Markings: Additional markings may be added to indicate any additional specifications or requirements, such as pressure rating or temperature range.
The standard markings should be clear and permanent and applied in a location that is easily visible and legible. The markings should also conform to the relevant standards and codes, and any additional markings should not contradict or obscure the standard markings. By properly marking rectangular steel tubes made from E195 grade steel, manufacturers and users can ensure that the tubes are identified and used correctly, promoting safe and efficient use.

Standard packing for steel Tubes

Rectangular steel tubes made from E195 grade steel, as per the European standard EN-10305-5, are typically packaged in a manner that protects them from damage during transportation and storage. The standard packing for rectangular steel tubes made from E195 grade steel typically includes the following:
1. Bundles: The tubes are typically bundled together with steel straps or wires to prevent them from shifting during transportation. The bundles may be of varying sizes, depending on the length and quantity of the tubes.
2. Protective Caps: Protective plastic or metal caps may be placed on the ends of the tubes to protect them from damage during handling and transportation.
3. Plastic Wrapping: The tubes may be wrapped in plastic to protect them from moisture and dirt during transportation and storage.
4. Shipping Marks: The shipping marks, including the destination, consignee, and other relevant information, are typically marked on the outside of the packaging to ensure that the tubes are shipped to the correct location.
5. Inspection Certificates: Inspection certificates, including material certificates and test reports, are typically included with the packaging to provide documentation of the tubes' quality and conformity to relevant standards.
The standard packing for rectangular steel tubes made from E195 grade steel may vary depending on the manufacturer, the size and quantity of the tubes, and the specific requirements of the customer. However, the primary goal of the packaging is to protect the tubes from damage during transportation and storage, and to ensure that they are properly identified and documented. By using appropriate packaging and following standard packing procedures, manufacturers and users can ensure that rectangular steel tubes made from E195 grade steel arrive at their destination safely and in good condition.

Supplier

TAP Viet nam International Investment Joint Stock Company (TAP Viet nam) is a leading supplier of high-quality Rectangular Steel tube E195, EN-10305-5 in Vietnam. With a commitment to excellence and a dedication to providing the best products and services, TAP Viet nam has established itself as a trusted supplier to customers in a variety of industries.
Rectangular Steel tube E195, EN-10305-5 is a type of steel tubing that is commonly used in the manufacturing of structural components, such as frames, supports, and racks. It is made from E195 grade steel, which is a low-carbon, cold-drawn steel that is known for its excellent welding and forming properties. The EN-10305-5 standard specifies the technical delivery conditions for welded and cold-sized square and rectangular steel tubes, including E195 grade.
At TAP Viet nam, we understand the importance of high-quality steel tubing in the construction and manufacturing industries. That's why we are committed to providing our customers with the best possible products and services. We source our Rectangular Steel tube E195, EN-10305-5 from trusted manufacturers who meet our stringent quality standards. Our team of experts carefully inspects each tube before it is shipped to ensure that it meets all relevant standards and specifications.
In addition to high-quality products, TAP Viet nam is also committed to providing exceptional customer service. We work closely with our customers to understand their specific needs and requirements, and we strive to provide them with the products and services that best meet their needs. Our knowledgeable team is always available to answer questions, provide technical support, and offer guidance on product selection and application.
TAP Viet nam offers a wide range of Rectangular Steel tube E195, EN-10305-5 in various sizes, thicknesses, and lengths to meet the diverse needs of our customers. We also offer additional services, such as cutting, drilling, and bending, to provide our customers with customized solutions.
In conclusion, TAP Viet nam International Investment Joint Stock Company is a trusted supplier of high-quality Rectangular Steel tube E195, EN-10305-5 in Vietnam. We are committed to providing our customers with the best possible products and services, and we work tirelessly to ensure that our customers' needs are met. Whether you need steel tubing for a construction project or a manufacturing application, TAP Viet nam has the expertise and resources to provide you with the best possible solutions. Contact us today to learn more about our products and services.

Dimensions and tolerances. Square and rectangular Steel tubes EN 10305-5 EN 10305-5 is a European standard that specifies the requirements for square and rectangular steel tubes used for mechanical and general engineering purposes. The standard specifies the dimensions and tolerances for these tubes, as well as the technical delivery conditions. Dimensions: The standard specifies the following dimensions for square and rectangular steel tubes: 1. Outer dimensions: The outer dimensions of the tubes shall be measured in millimeters and shall be within the range of 10 mm x 10 mm to 200 mm x 200 mm for square tubes and 10 mm x 15 mm to 150 mm x 200 mm for rectangular tubes. 2. Wall thickness: The wall thickness of the tubes shall be measured in millimeters and shall be within the range of 0.5 mm to 8 mm. 3. Length: The length of the tubes shall be measured in meters and shall be within the range of 3 m to 12 m. Tolerances: The standard specifies the following tolerances for square and rectangular steel tubes: 1. Outer dimensions: The outer dimensions of the tubes shall be within the tolerances specified in Table 1 of the standard. The tolerances vary depending on the size of the tube. 2. Wall thickness: The wall thickness of the tubes shall be within the tolerances specified in Table 2 of the standard. The tolerances vary depending on the size of the tube. 3. Length: The length of the tubes shall be within the tolerances specified in Table 3 of the standard. The tolerances vary depending on the length of the tube. Technical delivery conditions: The standard specifies the following technical delivery conditions for square and rectangular steel tubes: 1. Steel grades: The tubes shall be made of steel grades specified in the standard. 2. Manufacturing process: The tubes shall be manufactured by either cold drawing or cold rolling. 3. Surface conditions: The tubes shall be supplied with a smooth surface finish, free from defects such as cracks, laps, and seams. 4. Straightness: The tubes shall be straight and have a maximum deviation of 1 mm per meter of length. 5. Other requirements: The standard specifies other requirements such as chemical composition, mechanical properties, and non-destructive testing that the tubes shall meet. Overall, EN 10305-5 provides a detailed specification for the dimensions, tolerances, and technical delivery conditions for square and rectangular steel tubes used in mechanical and general engineering applications.


























Side length (s)			Sizes, tolerances and mass per unit length
Dimensions in millimetres
H	B (or H)	Tolerance of H and B	1	1.25	1.5	2	2.5	3	4

15	15	±0,20	0.438	0.537	0.632	0.810
20	10 15 20	±0,20	0,438 0,516 0,595	0,537 0,635 0,733	0,632 0,750 0,868	0,810 0,967 1,12



25	15 25	±0,25	0,595 0,752	0,733 0,930	0,868 1,10	1,12 1,44
30	10 15 20 30	±0,25	0,595 0,673 0,752 0,909	0,733 0,831 0,930 1,13	0,868 0,985 1,10 1,34	1,12 1,28 1,44 1,75



							2.15	2.39
34	20	±0,25	0.815	1.01	1.20	1.56
35	20 25 35	±0,25	0,830 0,909 1,07	1,03 1,13 1,32	1,22 1,34 1,57	1,59 1,75 2,07	1,95 2,15 2,54	2,39 2,86


40	20 25 30 40	±0,30			1,34 1,46 1,57 1,81	1,75 1,91 2,07 2,38	2,15 2,34 2,54 2,93	2,39 2,63 2,86 3,33


									4.25
45	45	±0,30			2.05	2.69	3.33	3.80	4.88
50	20 25 30 40 50	±0,30			1,57 1,69 1,81 2,05 2,28	2,07 2,22 2,38 2,69 3,01	2,54 2,74 2,93 3,33 3,72	2,86 3,10 3,33 3,80 4,28

									4,25
									4,88
									5,51
60	20 30 40 50 60	±0,35				2,38 2,69 3,01 3,32 3,64	2,93 3,33 3,72 4,11 4,50	3,33 3,80 4,28 4,75 5,22	4,88 5,51 6,14 6,76




70	40 70	±0,40				3,32 4,26	4,11 5,29	4,75 6,16	6,14 8,02

80	20 30 40 50 60 80	±0,50				3,01 3,32 3,64 3,95 4,26 4,89	3,72 4,11 4,50 4,90 5,29 6,07	4,28 4,75 5,22 5,69 6,16 7,10	6,76 7,39 8,02 9,28





90	90	±0,60				5.52	6.86	8.04	10.5
100	40 50 60 80 100	±0,65				4,26 4,58 4,89 5,52 6,15	5,29 5,68 6,07 6,86 7,64	6,16 6,63 7,10 8,04 8,99	8,02 8,65 9,28 10,5 11,8




120	40 60	±0,70				4,89 5,52	6,07 6,86	7,10 8,04	9,28 10,5

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