Steel 10KHSND (SKHL-4)
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 | 10ХСНД |
| Designation GOST Latin | 10XCHD |
| Transliteration | 10HSND |
| The chemical elements | 10CrСНCu |
| Name | The value |
|---|---|
| Designation GOST Cyrillic | СХЛ-4 |
| Designation GOST Latin | CXL-4 |
| Transliteration | SHL-4 |
| The chemical elements | СCrBe-4 |
Description
The 10KHSND steel is used: for the manufacture of welded steel elements and various details and requirements of high strength and corrosion resistance with the restriction of mass and operating at temperatures from -70 to +450 °C; rolled, intended for the manufacture of bridge structures normal Northern execution; load-bearing elements of various welded structures, parts of pipeline valves after quenching and tempering; as a base layer in the manufacture of hot-rolled dual-layer corrosion-resistant sheets.
Note
Chronographically low alloy steel with copper. The degree of deoxidation — SP.
The 10KHSND steel provides strength class long products, strip and shaped rolled KP 390 with a thickness up to 15 mm.
The 10KHSND steel provides strength grade sheet, universal broadband rental and roll-formed profiles KP 390 with plate thickness of up to 40 mm. without the use of additional hardening treatment.
Standards
| Name | Code | Standards |
|---|---|---|
| Sheets and stripes | В33 | GOST 10885-85, TU 14-1-327-72, TU 14-1-4779-90, TU 14-1-5241-93, TU 302.02.130-91, TU 302.02.151-92, TU 14-1-4431-88 |
| Sectional and shaped rolling | В22 | GOST 1133-71, 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 |
| Classification, nomenclature and general norms | В20 | GOST 19281-89 |
| Pipes steel and connecting parts to them | В62 | GOST 20295-85, GOST 24950-81, TU 14-3-226-74, TU 14-3-556-77 |
| Sheets and stripes | В23 | GOST 82-70, GOST 6713-91, GOST 17066-94, GOST 19903-74, GOST 19904-90, GOST 103-2006, GOST 19282-73, GOST 19903-90, TU 14-1-340-72, TU 14-1-4632-93, TU 14-1-5120-2008 |
| Welding and cutting of metals. Soldering, riveting | В05 | OST 36-58-81 |
| Thermal and thermochemical treatment of metals | В04 | ST ЦКБА 026-2005 |
| Sectional and shaped rolling | В32 | TU 14-1-1271-75, TU 14-136-367-2008 |
| Bulls. Blanks. Slabs | В31 | TU 14-1-2384-78 |
| Tapes | В34 | TU 14-4-205-72 |
Chemical composition
| Standard | C | S | P | Mn | Cr | Si | Ni | Fe | Cu | N | As | Al | V | Ti | Nb |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GOST 6713-91 | ≤0.12 | ≤0.035 | ≤0.035 | 0.5-0.8 | 0.6-0.9 | 0.8-1.1 | 0.5-0.8 | The rest | 0.4-0.6 | ≤0.008 | ≤0.08 | - | - | - | - |
| GOST 17066-94 | ≤0.12 | ≤0.04 | ≤0.035 | 0.5-0.8 | 0.6-0.9 | 0.8-1 | 0.5-0.8 | The rest | 0.4-0.6 | ≤0.008 | ≤0.08 | ≤0.03 | ≤0.15 | ≤0.03 | ≤0.05 |
| TU 14-1-327-72 | ≤0.12 | ≤0.035 | ≤0.035 | 0.5-0.8 | 0.6-0.9 | 0.8-1.1 | 0.65-0.8 | The rest | 0.55-0.65 | - | - | - | - | - | - |
| GOST 19282-73 | ≤0.12 | ≤0.04 | ≤0.035 | 0.5-0.8 | 0.6-0.9 | 0.8-1.1 | 0.5-0.8 | The rest | 0.4-0.6 | ≤0.008 | ≤0.08 | ≤0.05 | - | ≤0.03 | - |
| TU 14-1-5241-93 | ≤0.12 | ≤0.04 | ≤0.04 | ≤0.8 | ≤0.9 | ≤1.1 | 0.4-0.8 | The rest | 0.3-0.6 | - | ≤0.08 | - | - | - | - |
| TU 14-1-5120-2008 | ≤0.12 | ≤0.01 | ≤0.015 | 0.65-0.95 | 0.3-0.6 | 0.8-1.1 | 0.2-0.5 | The rest | 0.4-0.6 | ≤0.008 | ≤0.08 | - | - | - | 0.03-0.06 |
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. In the steel, cobalt is allowed up to 0.050%.
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 6713-91, nitrogen content is allowed up to 0.012%. In steel, deoxidized with aluminum, the residual content of acid-soluble aluminum should be not less than 0.020%. The use of other deoxidizers is allowed. In the rental for bridge structures of the northern version, the mass fraction of sulfur should not exceed 0.030%, phosphorus - not more than 0.025%. Manufacture of electroslag remelting steel is permitted. The analysis of rolling on arsenic and nitrogen is made at the request of the consumer. In the finished rolled category 3, the mass fraction of silicon should be 0.70-1.00%.
According to TU 14-1-5120-2008 the chemical composition is given for high quality steel grade 10ХСНДА. A mass fraction in the finished sheet steel is allowed up to 0.012%. In agreement with the customer, the replacement of niobium with vanadium in the amount of 0,08-0,12% is allowed. In the finished rolling deviations in the chemical composition in accordance with GOST 6713. The sheets are delivered with a guarantee of weldability. Carbon equivalent of Se ≤ 0.45%.
According to TU 14-1-327-72, the chemical composition is given for high quality steel grade 10ХСНД. The chemical composition is acceptable for the smelting analysis of the ladle sample and the deviation according to the chemical composition in accordance with GOST 5058.
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. In the steel, cobalt is allowed up to 0.050%.
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 6713-91, nitrogen content is allowed up to 0.012%. In steel, deoxidized with aluminum, the residual content of acid-soluble aluminum should be not less than 0.020%. The use of other deoxidizers is allowed. In the rental for bridge structures of the northern version, the mass fraction of sulfur should not exceed 0.030%, phosphorus - not more than 0.025%. Manufacture of electroslag remelting steel is permitted. The analysis of rolling on arsenic and nitrogen is made at the request of the consumer. In the finished rolled category 3, the mass fraction of silicon should be 0.70-1.00%.
According to TU 14-1-5120-2008 the chemical composition is given for high quality steel grade 10ХСНДА. A mass fraction in the finished sheet steel is allowed up to 0.012%. In agreement with the customer, the replacement of niobium with vanadium in the amount of 0,08-0,12% is allowed. In the finished rolling deviations in the chemical composition in accordance with GOST 6713. The sheets are delivered with a guarantee of weldability. Carbon equivalent of Se ≤ 0.45%.
According to TU 14-1-327-72, the chemical composition is given for high quality steel grade 10ХСНД. The chemical composition is acceptable for the smelting analysis of the ladle sample and the deviation according to the chemical composition in accordance with GOST 5058.
Mechanical characteristics
| Section, mm | t отпуска, °C | sT|s0,2, MPa | σB, MPa | d5, % | d4 | d10 | y, % | kJ/m2, кДж/м2 | Brinell hardness number, MPa |
|---|---|---|---|---|---|---|---|---|---|
| Steel hot-rolled sheet in the delivery condition | |||||||||
| 2-3.9 | - | - | ≥530 | - | ≥15 | - | - | - | - |
| 5-9 | - | ≥400 | ≥540 | ≥19 | - | - | - | - | - |
| Bars and shapes of high-strength steel in the delivery state according to the GOST 19281-89 (specified strength class) | |||||||||
| ≤15 | - | ≥390 | ≥530 | ≥18 | - | - | - | - | - |
| Blank pieces of pipe armature from rolled and stamped. Quenching in water from 930-950 °C (exposure for 2.5-4.5 hours depending on the thickness and weight of the workpiece) with the subsequent vacation | |||||||||
| ≤125 | 650-680 | ≥395 | ≥615 | ≥15 | - | - | ≥40 | ≥539 | 197-235 |
| The plates and universal broadband in the state of delivery GOST 19282-73 | |||||||||
| ≤32 | - | ≥390 | ≥530 | ≥19 | - | - | - | - | - |
| Sheets with a thickness of 20 mm. Normalization | |||||||||
| - | - | ≥410 | ≥540 | ≥36 | - | - | ≥71 | - | - |
| The plates and universal broadband in the state of delivery GOST 19282-73 | |||||||||
| 32-40 | - | ≥390 | ≥509 | ≥19 | - | - | - | - | - |
| Sheets with a thickness of 20 mm. Normalization | |||||||||
| - | - | ≥59 | ≥78 | ≥71 | - | - | ≥87 | - | - |
| - | - | ≥140 | ≥160 | ≥47 | - | - | ≥94 | - | - |
| The cold-rolled sheet, on the other 14-1-340-72 | |||||||||
| 2-3 | - | ≥440 | ≥490 | - | - | ≥10 | - | - | - |
| Sheets with a thickness of 20 mm. Normalization | |||||||||
| - | - | ≥195 | ≥215 | ≥35 | - | - | ≥87 | - | - |
| Sheet metal as supplied at TU 14-1-5241-93 (samples transverse) | |||||||||
| 8-40 | - | ≥390 | ≥510 | ≥19 | - | - | - | - | - |
| Sheets with a thickness of 20 mm. Normalization | |||||||||
| - | - | ≥265 | ≥370 | ≥30 | - | - | ≥77 | - | - |
| - | - | ≥295 | ≥490 | - | - | - | - | - | - |
| Plate, broadband (universal), shaped, flat and long products according to GOST 6713-91, THE 14-1-5120-2008 (article 10HSNDA) for steel structures (to obtain the required mechsuit allowed normalization or quenching with high vacation rental 1 category, quenching with high vacation - rental 2 categories) | |||||||||
| 16-32 | - | 390-495 | 530-670 | ≥19 | - | - | - | - | - |
| Sheets with a thickness of 20 mm. Normalization | |||||||||
| - | - | ≥305 | ≥480 | ≥28 | - | - | - | - | - |
| Plate, broadband (universal), shaped, flat and long products according to GOST 6713-91, THE 14-1-5120-2008 (article 10HSNDA) for steel structures (to obtain the required mechsuit allowed normalization or quenching with high vacation rental 1 category, quenching with high vacation - rental 2 categories) | |||||||||
| 33-50 | - | 390-495 | 510-670 | ≥19 | - | - | - | - | - |
| Sheets with a thickness of 20 mm. Normalization | |||||||||
| - | - | ≥330 | ≥470 | ≥28 | - | - | ≥70 | - | - |
| Plate, broadband (universal), shaped, flat and long products according to GOST 6713-91, THE 14-1-5120-2008 (article 10HSNDA) for steel structures (to obtain the required mechsuit allowed normalization or quenching with high vacation rental 1 category, quenching with high vacation - rental 2 categories) | |||||||||
| 8-15 | - | 390-495 | 530-685 | ≥19 | - | - | - | - | - |
| Sheets with a thickness of 20 mm. Normalization | |||||||||
| - | - | ≥360 | ≥500 | ≥33 | - | - | ≥71 | - | - |
| Pre-painted steel sheet of high-strength steel in the delivery state GOST 17066-94 | |||||||||
| 0.5-3.9 | - | ≥390 | ≥530 | - | ≥18 | - | - | - | - |
| Sheets with a thickness of 20 mm. Normalization | |||||||||
| - | - | ≥59 | ≥78 | ≥70 | - | - | ≥95 | - | - |
| Pre-painted steel sheet of high-strength steel in the delivery state GOST 17066-94 | |||||||||
| 0.5-2 | - | ≥390 | ≥500 | - | ≥18 | - | - | - | - |
| 2-3 | - | ≥375 | ≥490 | - | ≥17 | - | - | - | - |
| 3-3.9 | - | ≥390 | ≥500 | - | ≥18 | - | - | - | - |
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 |
| d10 | Elongation after rupture |
| y | The relative narrowing |
| kJ/m2 | Toughness |
Physical characteristics
| Temperature | Е, ГПа | l, Вт/(м · °С) |
|---|---|---|
| 100 | 197 | 40 |
| 200 | 201 | 39 |
| 300 | 195 | 38 |
| 400 | 188 | 36 |
| 500 | 180 | 34 |
| 600 | 169 | 31 |
| 700 | 156 | 29 |
| 800 | 135 | - |
| 900 | 125 | - |
A description of the physical symbols
| Name | Description |
|---|---|
| Е | The normal elasticity modulus |
| G | Modulus of elasticity shear torsion |
| r | Density |
| l | Coefficient of thermal conductivity |
| R | UD. the resistivity |
| a | The coefficient of linear expansion |
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 | Malosolone. Steel malosana to brittleness, therefore the welds are not exposed to restrictive |
| Forging temperature | Start - 1200 °C, the end - 850 °C. |
| Flock-sensitive sensitivity | not sensitive. |
| Workability by cutting | In the normalized released condition when blower SB=560 MPa Kn TV.SPL.=1,4 Kn b.St.=1,12. |
