Steel 10G2S1
03CrNiSteel
05G1B steel
06G2AF steel
06G2MFB steel
06G2FR steel
06CGSY steel
Steel 07GBU
Steel 07GFB (07GFB-U)
08G1NFB steel
Steel 08G2MF (08G2MFA)
08G2S steel
08G2SFB steel
Steel 08G2T (08G2T-U)
08G2FBT steel
08GBU steel
Steel 08GBUTR
Steel 09G2
Steel 09G2D
Steel 09G2S (09G2SA)
Steel 09G2SD
Steel 09G2FB (09G2BT)
09GBU steel
09GNFB steel
Steel 09GSNBTs
09CrNi2Ab steel
10G2B steel
Steel 10G2BD
10G2BTU steel
Steel 10G2S1
Steel 10G2S1D
10G2SB steel
10G2SFB steel
10G2T steel
10G2FB steel
10Г2ФБЮ steel
10GNB steel
Steel 10GS2
10GT steel
Steel 10ХГСН1Д (СХЛ-45)
10XDP steel
Steel 10ХН1М (ВК-1А)
10KhNDM steel
10XNDP steel
Steel 10ХСНД (СХЛ-4)
Steel 12G (12GA)
Steel 12G2AF
Steel 12G2B
Steel 12G2S
Steel 12G2SB
Steel 12G2SMF
Steel 12G2SMFAU
12GN2MFAu steel
12NDU steel
Steel 12GS (Sv-12GS)
12GSB steel
12GF steel
12ХГДАФ steel
12HSND steel
Steel 13G1S (13G1S-U)
Steel 13G1SB (13G1SB-U)
13G2AF steel
13GDF steel
Steel 13GS (13GS-U)
Steel 13GF (13GFA)
Steel 14G2
Steel 14G2AF
Steel 14G2AFD
Steel 14GS
Steel 14GF
Steel 14ХГМДЦ
Steel 14KhGS
15Г2АФД steel (15Г2АФДпс)
15G2SF steel
15G2SFD steel
15Г2ФБЮ steel
15GS steel
15GF steel
15GFD steel
15KhDP steel
15HSND steel
Steel 16G (16GA)
16G2AF steel
Steel 16G2AFD
Steel 16G2SF (16G2SAF)
16GD steel
16GMYUCH steel
16GS steel
16GFB steel
Steel 16D
Steel 17G1S (17G1S-U)
Steel 17GS
Steel 18G2AF (18G2AFps)
Steel 18Г2АФД (18Г2АФДпс)
18G2S steel
18YuT steel (Ch-33)
Steel 19YuFT (Ch37)
Steel 1Х2М1
Steel 20G2S
20GS steel
Steel 20GS2
Steel 20GSF (20GSFL)
Steel 20Х2Г2СР
Steel 20KhG2Ts
Steel 20ХГСС2
Steel 22G2
22GYu steel
Steel 22C
Steel 22Kh2G2AU
Steel 22Kh2G2P
Steel 23Cr2G2T
Steel 25G2S
Steel 25GS
Steel 25C2P
Steel 27GS
Steel 28G2S1D
Steel 28G2SFB (28G2SFBD)
Steel 28C
Steel 30HS2
Steel 32G2RPs
Steel 35GS
45KhGMA steel
Steel 80C
Steel SVS-690 (Severstal-690)
X56 steel
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | 10Г2С1 |
| Designation GOST Latin | 10G2C1 |
| Transliteration | 10G2S1 |
| The chemical elements | 10Mn2С1 |
Description
10G2S1 steel is used: for the manufacture of different parts and welded steel elements operating at temperatures from -70 °C; apprat, blood vessels and parts of steam boilers operating at temperatures from -70 °C to +475 °C under pressure; the manufacture of welded transitions, flanges, welded tees and other fittings of pipelines as with the operating temperature from -60 °C to +350 °C; details of the hydro generators.
Note
Steel low-alloy silico-manganese. The degree of deoxidation — SP.
Steel 10G2S1 provides classes strength long products, strip and shaped rolled KP 295 thickness from 32 mm to 100 mm, KP 325 with a thickness from 10 to 60 mm., KP 345 in thicknesses up to 10 mm.
Steel 10G2S1 provides strength grade sheet, universal broadband rental and roll-formed profiles KP 295 with plate thickness of 32 mm to 100 mm, CP 315 with a thickness of 20 to 60 mm., KP 325 with a thickness of 10 to 20 mm., KP 345 in thicknesses up to 10 mm., KP 355 with a thickness up to 5 mm. without the use of additional hardening treatment.
In the application of quenching with vacation comes rolled section up to 32 mm. strength KP 390.
Standards
| Name | Code | Standards |
|---|---|---|
| Classification, nomenclature and general norms | В20 | GOST 19281-89 |
| Pipes steel and connecting parts to them | В62 | GOST 20295-85, GOST 24950-81, HUNDRED 79814898 105-2008 |
| Sheets and stripes | В23 | GOST 82-70, GOST 5520-79, GOST 17066-94, GOST 19903-74, GOST 19904-90, GOST 19282-73, GOST 19903-90, TU 14-1-4632-93 |
| Sectional and shaped rolling | В22 | GOST 8239-89, GOST 8240-97, GOST 8278-83, GOST 8281-80, GOST 8282-83, GOST 8283-93, GOST 8509-93, GOST 8510-86, GOST 9234-74, GOST 11474-76, GOST 2590-2006, GOST 2591-2006, OST 5.9087-84 |
| Welding and cutting of metals. Soldering, riveting | В05 | OST 36-58-81 |
| Sectional and shaped rolling | В32 | TU 14-1-1271-75, TU 14-136-367-2008 |
| Sheets and stripes | В33 | TU 14-105-471-86, TU 14-1-5241-93, TU 14-1-4431-88 |
Chemical composition
| Standard | C | S | P | Mn | Cr | Si | Ni | Fe | Cu | N | As | Al | V | Ti | Nb |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GOST 5520-79 | ≤0.12 | ≤0.04 | ≤0.035 | 1.3-1.65 | ≤0.3 | 0.8-1.1 | ≤0.3 | The rest | ≤0.3 | ≤0.008 | ≤0.08 | ≤0.03 | - | ≤0.03 | - |
| GOST 19281-89 | ≤0.12 | ≤0.04 | ≤0.035 | 1.3-1.65 | ≤0.3 | 0.8-1.1 | ≤0.3 | The rest | ≤0.3 | ≤0.008 | ≤0.08 | ≤0.05 | - | ≤0.03 | - |
| GOST 17066-94 | ≤0.12 | ≤0.04 | ≤0.035 | 1.3-1.6 | ≤0.3 | 0.8-0.9 | ≤0.3 | The rest | ≤0.3 | ≤0.008 | ≤0.08 | ≤0.03 | ≤0.1 | ≤0.03 | ≤0.02 |
Fe is the basis.
According to GOST 17066-94, the mass fraction of arsenic is allowed up to 0.015%, with the mass fraction of phosphorus being not more than 0.030%.
According to GOST 19282-73, it is allowed to modify steel with calcium and rare-earth elements from the calculation of the introduction of not more than 0.02% calcium and 0.05% rare-earth elements into the metal.
According to GOST 19281-89 and GOST 19282-73, it is allowed to add aluminum and titanium from the calculation of the mass fraction in the rolled aluminum - no more than 0.050%, titanium - no more than 0.030%.
According to GOST 5520-79, the mass fraction of arsenic can be up to 0.15% in the smelting of steel from the Kerch ore, while the mass fraction of phosphorus should not be more than 0.030%. At the request of the consumer, the mass fraction of sulfur should not exceed 0.025, 0.030 or 0.035%, and phosphorus 0.030 or 0.035%. When steel is smelted in electric furnaces, the mass fraction of nitrogen must be ≤ 0.012%.
According to GOST 17066-94, the mass fraction of arsenic is allowed up to 0.015%, with the mass fraction of phosphorus being not more than 0.030%.
According to GOST 19282-73, it is allowed to modify steel with calcium and rare-earth elements from the calculation of the introduction of not more than 0.02% calcium and 0.05% rare-earth elements into the metal.
According to GOST 19281-89 and GOST 19282-73, it is allowed to add aluminum and titanium from the calculation of the mass fraction in the rolled aluminum - no more than 0.050%, titanium - no more than 0.030%.
According to GOST 5520-79, the mass fraction of arsenic can be up to 0.15% in the smelting of steel from the Kerch ore, while the mass fraction of phosphorus should not be more than 0.030%. At the request of the consumer, the mass fraction of sulfur should not exceed 0.025, 0.030 or 0.035%, and phosphorus 0.030 or 0.035%. When steel is smelted in electric furnaces, the mass fraction of nitrogen must be ≤ 0.012%.
Mechanical characteristics
| Section, mm | sT|s0,2, MPa | σB, MPa | d5, % | d4 | y, % | kJ/m2, кДж/м2 |
|---|---|---|---|---|---|---|
| Steel hot-rolled sheet in the delivery condition | ||||||
| 2-3.9 | - | ≥490 | - | ≥17 | - | - |
| 4-7 | ≥380 | ≥520 | ≥22 | - | - | - |
| 8-32 | ≥350 | ≥500 | ≥22 | - | - | ≥587 |
| Bars and shapes of high-strength steel in the delivery state according to the GOST 19281-89 (specified strength class) | ||||||
| 32-100 | ≥295 | ≥430 | ≥21 | - | - | - |
| 10-60 | ≥325 | ≥450 | ≥21 | - | - | - |
| ≤10 | ≥345 | ≥480 | ≥21 | - | - | - |
| Sheet as supplied by TU 14-1-5241-93. Quenching + Tempering (samples transverse) | ||||||
| 10-50 | ≥325 | ≥450 | ≥21 | - | - | - |
| The plates and universal broadband in the state of delivery GOST 19282-73 and Sheet 2-18, 19-22 categories, heat-treated, in the state of delivery GOST 5520-79 | ||||||
| ≤5 | ≥355 | ≥490 | ≥21 | - | - | - |
| Sheets with a thickness of 16 mm. Normalization (samples transverse) | ||||||
| - | ≥380 | ≥520 | ≥26 | - | ≥70 | - |
| Sheet as supplied by TU 14-1-5241-93. Quenching + Tempering (samples transverse) | ||||||
| 8-10 | ≥345 | ≥490 | ≥21 | - | - | - |
| The plates and universal broadband in the state of delivery GOST 19282-73 and Sheet 2-18, 19-22 categories, heat-treated, in the state of delivery GOST 5520-79 | ||||||
| 10-20 | ≥335 | ≥480 | ≥21 | - | - | - |
| Sheets with a thickness of 16 mm. Normalization (samples transverse) | ||||||
| - | ≥350 | ≥475 | ≥25 | - | ≥65 | - |
| The plates and universal broadband in the state of delivery GOST 19282-73 and Sheet 2-18, 19-22 categories, heat-treated, in the state of delivery GOST 5520-79 | ||||||
| 20-32 | ≥325 | ≥470 | ≥21 | - | - | - |
| Sheets with a thickness of 16 mm. Normalization (samples transverse) | ||||||
| - | ≥335 | ≥470 | ≥19 | - | ≥57 | - |
| The plates and universal broadband in the state of delivery GOST 19282-73 and Sheet 2-18, 19-22 categories, heat-treated, in the state of delivery GOST 5520-79 | ||||||
| 32-60 | ≥325 | ≥450 | ≥21 | - | - | - |
| Sheets with a thickness of 16 mm. Normalization (samples transverse) | ||||||
| - | ≥260 | ≥510 | ≥19 | - | ≥60 | - |
| The plates and universal broadband in the state of delivery GOST 19282-73 and Sheet 2-18, 19-22 categories, heat-treated, in the state of delivery GOST 5520-79 | ||||||
| 5-10 | ≥345 | ≥490 | ≥21 | - | - | - |
| Sheets with a thickness of 32 mm laminated (samples transverse) | ||||||
| - | ≥335 | ≥485 | ≥35 | - | ≥75 | - |
| The plates and universal broadband in the state of delivery GOST 19282-73. Hardening + Vacation | ||||||
| 10-40 | ≥390 | ≥530 | ≥19 | - | - | - |
| The plates and universal broadband in the state of delivery GOST 19282-73 and Sheet 2-18, 19-22 categories, heat-treated, in the state of delivery GOST 5520-79 | ||||||
| 60-100 | ≥295 | ≥430 | ≥21 | - | - | - |
| Sheets with a thickness of 32 mm laminated (samples transverse) | ||||||
| - | ≥305 | - | ≥33 | - | ≥74 | - |
| Pre-painted steel sheet of high-strength steel in the delivery state GOST 17066-94 | ||||||
| 0.5-3.9 | ≥345 | ≥490 | - | ≥19 | - | - |
| Sheets with a thickness of 32 mm laminated (samples transverse) | ||||||
| - | ≥300 | ≥460 | - | - | ≥70 | - |
| Pre-painted steel sheet of high-strength steel in the delivery state GOST 17066-94 | ||||||
| 0.5-3.9 | ≥345 | ≥460 | - | ≥19 | - | - |
| Sheets with a thickness of 32 mm laminated (samples transverse) | ||||||
| - | ≥250 | - | - | - | ≥69 | - |
| - | ≥185 | ≥405 | ≥30 | - | - | - |
Description mechanical marks
| Name | Description |
|---|---|
| Section | Section |
| sT|s0,2 | Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2% |
| σB | Limit short-term strength |
| d5 | Elongation after rupture |
| d4 | Elongation after rupture |
| y | The relative narrowing |
| kJ/m2 | Toughness |
Technological properties
| Name | The value |
|---|---|
| Weldability | Welded without any restrictions. Welding methods: SMAW, ADS submerged arc and gas protection electroslag welding. |
| Propensity to temper brittleness | Tend not. |
| Forging temperature | Start - 1200 °C, the end - 850 °C. |
| Flock-sensitive sensitivity | not sensitive. |
