Steel 10 / Stal 10 Carbon Steel
Request Steel 10 / Stal 10 Material
Auremo LLC supports U.S. sourcing inquiries for Steel 10 / Stal 10 low-carbon structural steel. Send the required product form, dimensions, condition, quantity, documentation and applicable specification.
Product forms
- Bar and rod subject to review
- Sheet and strip subject to review
- Pipe and tube subject to review
- Wire subject to review
- Forgings and 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 Steel 10 / Stal 10 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
Steel 15 / Stal 15 properties · Steel 20 / 20A properties
Description
Steel 10 (st 10)
Steel 10 (article 10): a brand of steels and alloys. Below is a systematized information on the purpose, chemical composition, types of supplies, substitutes, temperature of critical points, physical, mechanical, technological and casting properties for the grade — Steel 10 (Art 10).
General information steel 10 (st 10)
| Substitute brand |
| steel: 08, 15, 08kp |
| Delivery type |
| Circle 10, sheet 10, long products, including shaped: GOST 1050−74, GOST 2590−71, GOST 2591−71, GOST 2879−69, GOST 8509−86, GOST 8510−86, GOST 8240−72, GOST 8239−72. Calibrated bar GOST 10702−78, GOST 7417−75, GOST 8559−75, GOST 8560−78. Polished bar and silver bar GOST 10702−78, GOST 14955−77. Thick sheet GOST 1577−81, GOST 19903−74. Thin sheet GOST 16523−70. Tape GOST 6009−74, GOST 10234−77. Strip GOST 1577−81, GOST 103−76, GOST 82−70. Wire GOST 17305−71, GOST 5663−79. Pipes GOST 8731−87, GOST 8732−78, GOST 8733−87, GOST 8734−74, GOST 10705−80, GOST 10704−91, GOST 1060−83, GOST 5654−86, GOST 550−75. |
| Application |
| Parts operating at temperatures from -40 to 450 ° C, which are subject to high plasticity requirements, after chemical-thermal treatment — parts with high surface hardness and low core strength. |
Chemical composition of steel 10 (st 10)
| Chemical element |
% |
| Silicon (Si) |
0.17−0.37 |
| Manganese (Mn) |
0.35−0.65 |
| Copper (Cu), no more |
0.25 |
| Arsenic (As), no more |
0.08 |
| Nickel (Ni), no more |
0.25 |
| Sulfur (S), no more |
0.04 |
| Carbon (C) |
0.07−0.14 |
| Phosphorus (P), no more |
0.035 |
| Chromium (Cr), no more |
0.15 |
Mechanical properties of steel 10 (st 10)
| Heat treatment, delivery condition |
σ B, MPa |
δ 5 ,% |
δ 4 ,% |
ψ,% |
HB |
HRC e |
| Hot-rolled steel, forged calibrated and silver grade 2 after normalization |
335 |
31 |
|
55 |
|
|
| Calibrated and calibrated steel with special finishing: after annealing or tempering |
335−450 |
|
|
55 |
143 |
|
| Steel calibrated and calibrated with special finishing: after spheroidizing annealing |
315−410 |
|
|
55 |
143 |
|
| Calibrated and calibrated steel with special finishing: work-hardened without heat treatment |
390 |
8 |
|
50 |
187 |
|
| Normalized or hot rolled strips |
335 |
31 |
|
55 |
|
|
| Hot rolled sheet |
295−410 |
|
24 |
|
|
|
| Cold rolled sheet |
295−410 |
|
25 |
|
|
|
| Heat-treated sheet of the 1st-2nd category |
295−420 |
32 |
|
|
117 |
|
| Hot-deformed heat-treated pipes |
355 |
24 |
|
|
137 |
|
| Cold and heat-deformed heat-treated pipes |
345 |
24 |
|
|
137 |
|
| Cementation 920−950 ° C. Hardening 790−810 ° С, water. Vacation 180−200 ° C, air. |
390 |
25 |
|
55 |
137 |
57−63 |
Mechanical properties at elevated temperatures
| test t, ° C |
σ 0.2, MPa |
σ B, MPa |
δ 5 ,% |
ψ,% |
KCU, J / m 2 |
| 20 |
260 |
420 |
32 |
69 |
221 |
| 200 |
220 |
485 |
20 |
55 |
176 |
| 300 |
175 |
515 |
23 |
55 |
142 |
| 400 |
170 |
355 |
24 |
70 |
98 |
| 500 |
160 |
255 |
19 |
63 |
78 |
Technological properties of steel 10 (st 10)
| Forging temperature |
| Beginning 1300, end 700. Air cooling. |
| Weldability |
| It can be welded without restrictions, except for parts after chemical-heat treatment; welding methods: RDS, ADS submerged arc and gas shielded, KTS. |
| Machinability by cutting |
| In the hot-rolled state at HB 99−107 and σ B = 450 MPa, K υ tv.spl. = 2,1, K υ b.st. = 1.6. |
| Tendency to release ability |
| Not inclined. |
| Flock sensitivity |
| Not sensitive. |
Temperature of critical points of steel 10 (st 10)
| Critical point |
° C |
| Ac1 |
732 |
| Ac3 |
870 |
| Ar3 |
854 |
| Ar1 |
680 |
Impact strength of steel 10 (st 10)
Impact strength, KCU, J / cm 2
| Delivery status, heat treatment |
+20 |
-20 |
-thirty |
-40 |
-50 |
-60 |
| Proctok with a diameter of 35 mm. |
235 |
196 |
|
157 |
|
78 |
| Proctok with a diameter of 35 mm. Normalization |
73−265 |
|
203−216 |
|
179 |
|
| Proctok with a diameter of 35 mm. Annealing |
59−245 |
49−174 |
|
45−83 |
|
19−42 |
Endurance limit steel 10 (st 10)
| σ -1, MPa |
τ -1, MPa |
n |
Heat treatment, steel condition |
| 157−216 |
51 |
1E + 6 |
Normalization 900−920 C. |
Hardenability of steel 10 (st 10)
Hardness for strips of calcination, HRCэ
| Distance from the end, mm / HRC e |
| 1.5 |
3 |
4.5 |
6 |
| 31 |
29 |
26 |
20.5 |
Physical properties of steel 10 (st 10)
| Test temperature, ° С |
20 |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
| Normal elastic modulus, E, GPa |
206 |
199 |
195 |
186 |
178 |
169 |
157 |
|
|
|
| Torsional shear elastic modulus G, GPa |
78 |
77 |
76 |
73 |
69 |
66 |
59 |
|
|
|
| Density of steel, pn, kg / m 3 |
7856 |
7832 |
7800 |
7765 |
7730 |
7692 |
7653 |
7613 |
7582 |
7594 |
| Thermal conductivity coefficient W / (m ° С) |
|
58 |
54 |
49 |
45 |
40 |
36 |
32 |
29 |
27 |
| Ud. electrical resistance (p, Nom. m) |
|
190 |
263 |
352 |
458 |
584 |
734 |
905 |
1081 |
1130 |
| Test temperature, ° С |
20−100 |
20−200 |
20−300 |
20−400 |
20−500 |
20−600 |
20−700 |
20−800 |
20−900 |
20−1000 |
| Linear expansion coefficient (a, 10−6 1 / ° С) |
12.4 |
13.2 |
13.9 |
14.5 |
14.9 |
15.1 |
15.3 |
12.1 |
14.8 |
12.6 |
| Specific heat (C, J / (kg ° C)) |
466 |
479 |
|
512 |
|
567 |
|
|
|
|
