| Grade : | 10G2S1 ( 10Г2С1 ) |
| Substitute: | 10Г2С1Д |
| Classification : | Structural steel for welding construct |
| Equivalent grades: | Go here |
Chemical composition in % for grade 10G2S1 ( 10Г2С1 )
| C | Si | Mn | Ni | S | P | Cr | V | N | Cu | As |
| max 0.12 | 0.8 - 1.1 | 1.3 - 1.65 | max 0.3 | max 0.035 | max 0.03 | max 0.3 | max 0.12 | max 0.008 | max 0.3 | max 0.08 |
Temperature of critical points for grade 10G2S1 ( 10Г2С1 ).
| Ac1 = 763 - 745 , Ac3(Acm) = 920 - 927 , Ar3(Arcm) = 790 - 820 , Ar1 = 640 - 735 |
Mechanical properties under Т=20oС for grade 10G2S1 ( 10Г2С1 )
| Assortment | Dimension | Direct. | sв | sT | d5 | y | KCU | Heat treatment |
| - | mm | - | MPa | MPa | % | % | kJ / m2 | - |
| Sheet, GOST 5520-79 | 430-490 | 295-355 | 21 | 590-640 | ||||
| Bars | to 140 | 480 | 345 | 21 |
Technological properties for grade 10G2S1 ( 10Г2С1 )
| Weldability: | without limitations. |
| Flakes : | not predisposed |
| Temper brittleness: | not predisposed |
Equivalent steels for grade 10G2S1 ( 10Г2С1 )
| Germany | European | Bulgaria | |||||
| DIN,WNr | EN | BDS | |||||
|
|
|
Types of delivery of grade 10G2S1 ( 10Г2С1 )
| В22 - Graded and shaped rolling |
| B23 - Sheets and Strips |
| B33 - Sheets and Strips |
| В62 - Steel pipes and connecting parts to them |
Specification :
| Mechanical properties : | |
| sв | - Tensile strength , [MPa] |
| sT | - Yield stress, [MPa] |
| d5 | - Specific elongation at fracture , [ % ] |
| y | - Reduction of area , [ % ] |
| KCU | - Impact strength , [ kJ / m2] |
| HB | - Brinell hardness , [MPa] |
Physical properties : | |
| T | - Test temperature , [Grade] |
| E | - Young modulus , [MPa] |
| a | - Coefficient of linear expansion (range 20o - T ) , [1/Grade] |
| l | - Termal (heat) condition coefficient , [Watt/(m·Grade)] |
| r | - Density , [kg/m3] |
| C | - Specific heat ( range 20o - T ), [J/(kg·Grade)] |
| R | - Electrical resistance , [Ohm·m] |
Weldability : | |
| without limitations | - welding is done without heating and subsequent heat treeting |
| limited weldability | - welding is possible under heating up to 100-120 grade and subsequent heat treeting |
| hard weldability | - obtaining the quality welding needs the additional operations:heating up to 200-300 grade; the heat treeting ia annealing |
10G2S1 ( 10Г2С1 ) - Structural steel for welding construct: chemical composition, mechanical and physical properties, hardness
Database of steels and alloys (Marochnik) contains information about chemical composition and properties more then 3000 steels and alloys
| © 2003 - 2024 Database of Steel and Alloy (russian title is the Marochnik)
Administration of the Marochnik is not responsible for the content's use. |