95X18 / 95Kh18 Stainless Steel
Request 95X18 / 95Kh18 Steel
Auremo LLC supports U.S. sourcing inquiries for 95X18 / 95Kh18 high-carbon stainless steel. Send the required product form, dimensions, heat-treatment condition, quantity, documentation and applicable specification.
Product forms
- Bar and rod subject to review
- Flat stock subject to review
- Forgings and custom blanks subject to review
Information to include in your request
Please provide the material grade or specification, product form, dimensions and tolerances, quantity, delivery ZIP code and required documentation. Pricing, availability and lead time are confirmed for each quotation.
Frequently asked questions
How is the price for 95X18 / 95Kh18 stainless steel products confirmed?
The quotation is based on the exact grade, dimensions, tolerances, quantity, documentation and delivery requirements supplied with the inquiry.
Can non-standard dimensions be requested?
Yes. Send a drawing or dimensional requirements with the inquiry. Manufacturing or sourcing feasibility is confirmed during quotation.
What information is available for delivery in the United States?
Provide the destination ZIP code. Available freight options, lead time and delivery terms will be included in the commercial response.
Related products
95X18 product forms · 65X13 / 65Kh13 knife steel
95X18 steel
Steel 95X18: Handbook of steels and alloys. Below is systematized information on the purpose, chemical composition, types of supply, substitutes, critical point temperature, physical, mechanical, technological and foundry properties for the grade - Steel 95X18.
General information about 95X18 steel
| Type of delivery |
| Round 95h18, 95h18 sheet, section rolled steel, including shaped: GOST 5949−75, GOST 2590−71, GOST 2591−71, GOST 2879−69. Calibrated bar GOST 7417−75, GOST 8559−75, GOST 8560−78. Grinded rod and silversilver GOST 14955−77. Strip GOST 4405−75, GOST 103−76. Forged and forged blanks GOST 1133−71. |
| Application |
| Bushings, axles, rods, ball and roller bearings and other parts with high hardness and wear resistance requirements, operating at temperatures up to 500 ° C or exposure to moderate aggressive media. Martensitic class corrosion steel. |
Chemical composition of 95X18 steel
| Chemical element |
% |
| Silicon (Si), not more |
0.8 |
| Manganese (Mn), not more than |
0.8 |
| Copper (Cu), not more than |
0.30 |
| Nickel (Ni), not more than |
0.6 |
| Sulfur (S), not more than |
0.025 |
| Titanium (Ti), not more than |
0.2 |
| Carbon (C) |
0.9−1.0 |
| Phosphorus (P), not more than |
0.03 |
| Chromium (Cr) |
17−19 |
Mechanical properties of steel 95X18
Mechanical properties
| Heat treatment, delivery condition |
σ0.2, MPa |
σB, MPa |
δ5, % |
ψ, % |
HRCe |
| Tempering from 1000−1050°C, oil. Tempering 200−300°C, air or oil |
|
|
|
|
>56 |
| Bar. Complete annealing 885−920°C, 1−2 h. |
420 |
770 |
15 |
30 |
|
| Bar. Incomplete annealing 730−790°C, 2−6 h. |
770 |
880 |
12 |
25 |
24−29 |
| Preheating 850−860°C. Tempering 1000−1070°C, oil or air. Cold treatment at 70−80°C. Tempering at 150−160°C, air. |
|
1980−2300 |
|
|
>59 |
Mechanical properties at elevated temperatures
| t test,°C |
KCU, J/m2 |
HRCe |
| Hardening at 1050 °C, oil. Cold working at -70°C. Tempering at 400 °C. |
| 20 |
|
58−59 |
| 200 |
12−18 |
57−58 |
| 300 |
12−22 |
56−57 |
| 400 |
12−22 |
56−57 |
Mechanical properties depending on tempering temperature
| t tempering temperature, °C |
KCU, J/m2 |
HRCe |
| 1040 °C hardening, oil. |
| 200 |
265 |
59 |
| 300 |
285 |
53 |
| 400 |
245 |
56 |
| 500 |
205 |
56 |
| 1050 °C hardening, oil. |
| 150 |
|
59−64 |
| 200 |
|
58−62 |
| 300 |
|
55−59 |
| 400 |
|
56−59 |
| 500 |
|
51−54 |
| 600 |
|
41−44 |
Technological properties of 95X18 steel
| Forging temperature |
| The beginning 1180, the end 850. Sections up to 700 mm are subjected to annealing with recrystallization and tempering. |
| Weldability |
| Not applicable for welded constructions. |
| Machinability |
| In the annealed state at HB 212−217 and σB = 700 MPa Kυ dv.spl. = 0.86, Kυ b.st. = 0.35. |
| The tempering capacity |
| inclined at tempering temperature 450−600 С |
| Floc-sensitivity |
| insignificant |
Temperature of 95X18 steel critical points
| Critical point |
°С |
| Ac1 |
830 |
| Ac3 |
1100 |
| Ar3 |
810 |
Endurance limit of 95X18 steel
| σ-1, MPa |
Heat treatment, steel condition |
| 960 |
1050 С hardening, oil. Tempering at 150 °C. HRCe 61 |
Physical properties of steel 95X18
| Test temperature, °С |
20 |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
| Modulus of normal elasticity, E, GPa |
204 |
|
|
|
|
|
|
|
|
|
| Steel density, pn, kg/m3 |
7750 |
7730 |
|
|
|
|
|
|
7540 |
|
| Thermal conductivity coefficient W/(m - °C) |
24 |
|
|
|
|
|
|
|
|
|
| Test temperature,°C |
20−100 |
20−200 |
20−300 |
20−400 |
20−500 |
20−600 |
20−700 |
20−800 |
20−900 |
20−1000 |
| Coefficient of linear expansion (a, 10−6 1/°C) |
11.8 |
12.3 |
12.7 |
13.1 |
13.4 |
|
|
|
|
|
| Specific heat capacity (C, J/(kg -°C)) |
483 |
|
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|
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