It is known that the dimensions of the formats of sheets A0, A1, A2, A3 and A4 on A10 correspond to the approved Russian standard - GOST2.301-68.
At all plants of the Russian Federation, the main dimensions of the sheets of paper correspond to the values \u200b\u200bthat are presented in the table below.
| Paper format | Paper sizes in millimeters | Sizes in centimeters | Description of format |
|---|---|---|---|
| Format sheet a0. | 841 * 1189 mm | 84.1 * 118.9 cm | The sheet of this format has an area of \u200b\u200b1 m². This is the size of the greatest size. The remaining sizes are obtained by dividing the format A0. |
| A1 format sheet | 594 * 841 mm | 59.4 * 84.1 cm | The main scope of application of sheets of A1 formats is professional design and sampling. This format is often called a drawing watman, a watman sheet or just Watman. This format is obtained by dividing the format A0 in half. |
| A2 format sheet | 420 * 594 mm | 42 * 59.4 cm | The main scope of application of sheets of format A2 - Print banners, coursework and thesis In printing houses, as well as traditional newspapers. This is half of Watman A1 cut across. |
| A3 format sheet | 297 * 420 mm | 29.7 * 42 cm | The main scope of application of the Format A3 sheet is student work. The sheets of this size are excellent for floristics, creating decorative panels, collages, paintings. Such a format has newspapers-tabloids. In addition, a sheet of this size is the maximum, used in the copying machines of the consumer class. |
| A4 format sheet | 210 * 297 mm | 21 * 29.7 cm | The main scope of application of sheets of A4 format is the use for children starting to draw. Paper of this size is ideal for small sketches, as well as for printed products. The format is widely used in the printing house. This is the most common paper format, on which they usually print and dock. |
| A5 format sheet | 148 * 210 mm | 14.8 * 21 cm | The scope of application of the A5 sheets is the printing brochure, small-circulation methods that are printed either on the printer or on the copy machine. |
| A6 format sheet | 105 * 148 mm | 10.5 * 14.8 cm | A6 format sheets are the size of a small notebook. |
| A7 format sheet | 74 * 105 mm | 7.4 * 10.5 cm | A8 format sheets have a conventional pocket calendar. |
| A8 format sheet | 52 * 74 mm | 5.2 * 7.4 cm | |
| A9 format sheet | 37 * 52 mm | 3.7 * 5.2 cm | |
| A10 format sheet | 26 * 37 mm | 2.6 * 3.7 cm |
These formats are not treason. In addition to the Russian Federation, these sizes are recorded and international standards. It must be said that it is very convenient, it would still, because documents are used everywhere.
Paper except formats and sizes is divided into a series of series. All of their three: A, B and C. This division complies with ISO international standards.
- Pa paper A. Predestly used for documents. For example, in Russia for registration of various documents, the A4 paper format is used.
- Paper Series B. It is used for the manufacture of printing products.
- Paper Series S. Used for envelopes.
Paper format - This is a standardized paper sheet size.
Standard paper sizes were different at different times in different countries. To date, primarily use:
- iNTERNATIONAL STANDARD ISO 216 (A4 and accompanying) and
- north American system.
The ISO 216 standard was created in 1975 from the German DIN 476 of the Standard and identified the series A and B paper formats. The standard is based on the metric system of measures and is based on the format of a sheet of paper with an area of \u200b\u200b1 m². The standard was adopted by all countries, with the exception of the United States and Canada.
Hello to all those who are not all equal to the life of the blog site and, of course, people who have looked for information. I am glad to see you all on this blog. Today I want to tell everything I know about paper formatsWhat sizes and their standards are. Agree to know the size of the paper and the format you need to anyone, I'm already silent about artists and designers.
Let's first look at what happens paper formats. The world's most common ISO 216 standard format according to GOST 5773-90.
Everything paper formats According to the ISO 216 standard, they have the same side of the parties. If you say simple words, the length of the A1 format sheet is equal to half the width of the sheet a0, and if you explain even easier, then look at the drawing from below and understand everything that I tried to explain.
I propose to consider where and what paper formats are often used:
Sheet A0 and A1 - Drawings, posters and posters.
Leaf A3., B4 and A2 - Drawings, charts, newspapers
Sheet A4. - Office paper, documents, letters, blanks, magazines, catalogs, in promotional materials, consumables For printers and copiers.
Sheet A5. - greeting cards, identification cards, notebooks, notebooks, leaflets, blanks, promotional materials.
Sheet B5, A5, B6, A6 - Books, booklets, brochures, postcards.
Formats C4, C5, C6 - Envelopes for letters on the sheet of paper A4: not folded (C4), folded twice (C5), threefolded (C6).
Formats of Series S. - This size was designed for mail envelopes, so that the paper format of the A series is placed in them.
Paper format and its size
| ISO 216 paper formats | |||||
| Formats Paper BUT |
width x length Size (mm.) |
Format B. |
width x Length in (mm.) |
Format C. |
drawing (mm.) |
| A0. | 841x1189. | B0. | 1000x1414. | C0. | 1297x917. |
| A1. | 594x841. | IN 1 | 707x1000 | C1. | 917x648. |
| A2. | 420x594. | AT 2 | 500x707. | C2. | 648x458. |
| A3. | 297x420 | IN 3 | 353x500 | C3. | 458x324 |
| A4. | 210x297 | AT 4 | 250x353. | C4. | 324x229. |
| A5. | 148x210 | AT 5 | 176x250 | C5. | 229x162. |
Standard newspaper size:
A4 - 210x297 mm.
Berliner format - 470 x 315 mm.
A3 - 297x420 mm.
A2 - 594x420 mm.
Standard envelopes dimensions:
Envelope format C4 - 324x229 mm.
C5 - 229x162 mm envelope.
The envelope of the C6 - 114x162 mm format. - main mail format
Standard business card size:
Standard of Russia and Ukraine- 90x50 mm.
Euro-business card 85x55 mm.
Format of photography and its size
I have everything on the size of paper formats. If something missed, complement in the comments.
With respect Webmasterok2009
This is the Association of European Car Manufacturers. This organization was created to lobby the interests of automakers. One of the activities of ACEA was the issuance of requirements for the use of motor oils in engines of companies in this organization of companies.
To date, its membership is very impressive: BMW, Daf, Daimler-Crysler, Fiat, Ford, GM-Europe, Jaguar Land Rover., Man, Porshe, Psa Peugeot Citroen, Renault, Saab-Scania, Toyota, Volkswagen, Volvo.
The latest edition of the ACE motor oil classification was adopted in 2004. From this year motor oils for diesel and gasoline engines passenger cars ASEA is combined into one category. But, due to the fact that not all the latest cars, which are classified by the new edition of ASA, can be used in engines earlier releases, manufacturers of car oils still often write on the packages of engine oil assigned earlier grades of quality according to the previous revision of 2002 .
Please note that any machine manufacturer that uses in its advertising and on the package standards ACEA.must necessarily conduct the necessary tests according to the requirements of the organization responsible for matching the quality of motor oils by ACEA standards.
What do the numbers and letters in the class ASA?
In the latest edition of ACEA (2004), the car is divided into three categories:
A / B. - Motor oils for gasoline and diesel engines. This category includes all previously designed classes A and B (until 2004 A - Automal for petrol engines, B - for diesel). To date, there are four classes in this category: A1 / B1-04, A3 / B3-04, A3 / B4-04, A5 / B5-04.
FROM – new Class - Automal for diesel and gasoline engines that meet the latest tightened ecology requirements exhaust gases EURO-4 (as amended 2005). These motor oils are compatible with catalysts and summary filters. Actually, it is an innovation in European environmental requirements and caused reconstruction aCEA classification. To date, there are three classes in this new category: C1-04, C2-04, C3-04.
E. - Motor oils for loaded diesel engines of heavy vehicles. This category existed from the very introduction of a classification (since 1995). In 2004, cosmetic changes were made, 2 new E6 and E7 classes were added, and two other, obsolete class were excluded.
Description of classes and categories
| A1 / B1. | Oils intended for use in gasoline engines and diesel engines vehiclein which it is possible to use oils that reduce friction, oil visible at high temperature and high shear rate (from 2.9 to 3.5 MPa · s). These oils may not be suitable for lubricating some engines. It is necessary to be guided by the instruction manual and reference books. |
| A3 / B3. | Resistant to mechanical destruction of oils with high operational properties, intended for use in highly struxulated gasoline engines and diesel engines of light vehicles and / or for use with increased intervals between oil changes in accordance with the recommendations of engine manufacturers, and / or for use in particularly severe operating conditions. , and / or the all-season use of low-viscosity oils. |
| A3 / B4. | Resistant to mechanical destruction of oil with high operational properties, intended for use in highly functionated gasoline engines and diesel engines with direct injection Fuel. |
| A5 / B5. | Resistant to mechanical destruction of oils intended for use with increased intervals between oil shifts in highly struxized gasoline engines and diesel engines of light vehicles in which it is possible to use oils that reduce friction, low-viscosity at high temperature and high shear rate (from 2.9 to 3, 5 MPa · s). These oils may not be suitable for lubricating some engines. It is necessary to be guided by the instruction manual and reference books. |
| C1. | Resistant to mechanical destruction of oils, compatible with exhaust gas neutralization units, intended for use in highly affiliated gasoline engines and diesel engines of light vehicles equipped with particulate filters and three-component catalysts. They are suitable for engines in which it is possible to use oils that reduce friction, oil visible at high temperature and high shear rate (2.9 MPa · s). These oils have the smallest sulphate ash content and the lowest phosphorus and sulfur content and may not be suitable for lubricating some engines. It is necessary to be guided by the instruction manual and reference books. |
| C2. | Resistant to mechanical destruction of oils, compatible with exhaust gas neutralization units, intended for use in highly affiliated gasoline engines and diesel engines of light vehicles equipped with particulate filters and three-component catalysts. They are suitable for engines in which it is possible to use oils that reduce friction, oil visible at high temperature and high shear rate (2.9 MPa · s). These oils increase the life of the diesel particulate filters and catalysts and provide fuel savings. It is necessary to manage the instruction manual and reference books. |
| C3. | Resistant to mechanical destruction of oils, compatible with exhaust gas neutralization units, intended for use in highly struxulated gasoline engines and diesel engines of light vehicles equipped with particulate filters and three-component catalysts, increase the service life of the latter. |
| C4. | Machines for diesel and gasoline engines corresponding to the latest tightened requirements for the ecology of EURO-4 exhaust gases (as amended in 2005). Resistant to mechanical destruction of oils compatible with exhaust gas neutralization units intended for use in highly struxulated gasoline engines and diesel engines of light vehicles requiring SAPS (reduced content of sulfated ash, phosphorus, sulfur) and minimal viscosity at HHS (3.5MPA.s) equipped with DPF particulate filters and three-component TWC catalysts increase the life of the latter. |
| E6. | Resistant to mechanical destruction and aging oil, providing high purity pistons, low wear and preventing the negative effect of soot on oil properties. Recommended for use in high-speed diesel engines working in particularly severe operating conditions that fulfill the requirements of EURO-1, EURO-2, EURO-3 and EURO-4 by emission toxic substances, and workable with significantly increased intervals between oil change in accordance with the recommendations of automakers. They are applicable in the presence or absence of the particulate filters and for engines with the recycling of waste gases, with the system of catalysts for reducing oxides of oxides. Oils of this category should be used in combination with a small-sized diesel fuel (sulfur content no more than 0.005%). |
| E7. | Resistant to mechanical destruction and aging oil, providing high purity pistons, low wear and preventing the negative effect of soot on oil properties. Recommended for use in high-speed diesel engines working in particularly severe operating conditions that fulfill the requirements of EURO-1, EURO-2, EURO-3 and EURO-4 on emissions of toxic substances, and workable with significantly increased intervals between oil change in accordance with the recommendations of automakers. . They have high anti-wear properties, resistance to aging, prevent the formation of deposits in the turbocharger and the negative effect of soot on the oil properties. They are applicable in cars without particulate filters and in most engines with recycling of exhaust gases and a system of catalysts for reducing oxides of oxides. |
The size of the format A according to the ISO 216 standard is shown in the table below, in millimeters and inches (values \u200b\u200bcan be translated into cm Decision value in mm by 10). A picture with a paper size of a series A, which is located on the right gives a visual explanation of how the dimensions relate to each other - for example, A5 is half the A4 and A2 format is half of the paper sheet A1.
Size table for paper formats from 4A0 to A10
Sizes of sheets of format a
| Format | Height x Length (mm) | Height x Length ("inches) | Pixels * |
| 4A0. | 2378 x 1682 mm | 93.6 x 66.2 "Inch | 28087 x 19866 px |
| 2A0. | 1682 x 1189 mm | 66.2 x 46.8 "Inch | 19866 x 14043 px |
| A0. | 1189 x 841 mm | 46.8 x 33.1 "Inch | 14043 x 9933 px |
| A1 | 841 x 594 mm | 33.1 x 23.4 "Inch | 9933 x 7016 px |
| A2. | 594 x 420 mm | 23.4 x 16.5 "inches | 7016 x 4961 px |
| A3. | 420 x 297 mm | 16.5 x 11.7 "Inch | 4961 x 3508 px |
| A4. | 297 x 210 mm | 11.7 x 8.3 "inches | 3508 x 2480 px |
| A5. | 210 x 148 mm | 8.3 x 5.8 "Inch | 2480 x 1748 px |
| A6. | 148 x 105 mm | 5.8 x 4.1 "inches | 1748 x 1240 px |
| A7. | 105 x 74 mm | 4.1 x. 2.9 "inch | 1240 x 874 px |
| A8. | 74 x 52 mm | 2.9 x 2.0 "inches | 874 x 614 px |
| A9. | 52 x 37 mm | 2.0 x 1.5 "inches | 614 x 437 px |
| A10 | 37 x 26 mm | 1.5 x 1.0 "inches | 437 x 307 px |
* - Resolution of the format A is given for the density of the image 300 dpi (piscses per inch).
To obtain paper sizes in centimeters, convert values \u200b\u200bfrom MM to cm by dividing them to 10 to translate the value from inches to the feet to divide inch values \u200b\u200bby 12.
4A0 and 2A0 - DIN 476 highly overall formats
There are also paper formats larger than A0 it, 4a0 and 2a0. These formats are not described in the ISO 216 standard, but usually used for large format paper. The origin of these formats is coming from the German standard DIN 476, based on which ISO 216 was created.
Format A tolerances and paper size errors
- ISO 216 admits errors in the production of paper format A to the following values:
- ± 1.5 mm (0.06 inches) for sizes up to 150 mm (5.9 inches)
- ± 2 mm (0.08 inches) for sizes in the range from 150 to 600 mm (from 5.9 to 23.6 inches)
- ± 3 mm (0.12 inches) for any dimension above 600 mm (23.6 inches)
A series of formats A characteristics and properties
- ISO 216 characterizes this paper size by the following parameters:
- The length divided by the width of the sheet is equal to the value of 1,4142
- Each subsequent size A (n) is defined as A (N-1) cut in half parallel to its short side.
- The A0 format has an area of \u200b\u200b1 square meter.
- Standard length and width of each size is rounded up to a millimeter.
Note: The last point is, because the number of square root from 2 in the ratio of the sides does not always give integers.
International introduction and use of sheet format
Dimensions of paper format A are currently used worldwide, except US, Canada and part of Mexico. A4 Format standard size business letters in countries speaking on english language, such as Australia, New Zealand and the United Kingdom, accustomed to use everywhere imperial calculus system. In Europe, paper sizes were adopted as a formal standard in the middle of the 20th century, and from there they spread all over the world.
Dimensions of paper sheets A format and series Was Last Modified: November 2nd, 2016 by admin.
