15KHM - 13CrMo4-5 - 15hm pipe, round, rod
Supplier Avlob offers to buy a pipe, a circle, a rod 15XM, 15hm at a bargain price. The supplier guarantees the timely delivery of products to any specified address. Regular customers can take advantage of discount discounts. The price is the best in this segment of rental.
Technical specifications
Steel chromium-molybdenum high-temperature low-alloy. Weldability without restrictions., Steel is sensitive to the formation of flocken, is not prone to temper brittleness. Hardness after annealing (GOST 4543−71) HB 10 -1 = 179 MPa. Vendor Ahlgob offers to buy a pipe, a circle, a 15HM rod, 15hm at an affordable price today. The best price from the supplier.
Percent composition, GOST 4543−71
| C |
Si |
Mn |
Ni |
S |
P |
Cr |
Mo |
Cu |
| 0.11 — 0.18 |
0.17 — 0.37 |
0.4 — 0.7 |
≤0.3 |
≤0.035 |
≤0.035 |
0.8 — 1.1 |
0.4 — 0.55 |
≤0.3
|
Mechanical properties (temperature 20 ° C)
| Assortment |
GOST |
s in |
s T |
d 5 |
y |
KCU |
Heat treatment |
| - |
- |
MPa |
MPa |
% |
% |
kJ / m 2 |
- |
| Pipes, |
8731−87 |
431 |
225 |
21 |
|
|
|
| Bar, longitudinal |
. |
540 |
350 |
25 |
67 |
2700 |
Normalization 900 — 920 ° C, Vacation 630 — 650 ° C, air. |
| Bars, Ø 30 |
4543−71 |
440 |
275 |
21 |
55 |
1180 |
Tempering 880 ° C, air, tempering 650 ° C, air. |
- sв — Short-term strength limit
- sT — Proportionality limit (yield stress for permanent deformation)
- d5 — Elongation at break.
- y — Relative contraction
Physical properties
| t ° C |
E 10 — 5 |
a 10 6 |
l |
r |
C |
| Grad |
MPa |
1 / Grad |
W / (m · deg) |
kg / m 3 |
J / (kg · deg) |
| 20 |
2.05 |
|
|
7850 |
|
| 100 |
|
12.2 |
44 |
7830 |
487 |
| 400 |
|
13.7 |
39 |
7730 |
|
| 450 |
1.72 |
|
|
|
|
| 600 |
|
14.3 |
34 |
7660 |
|
| 900 |
|
11.2 |
29 |
|
|
- E — Modulus of elasticity of the first kind
- C is the specific heat
- a — Coefficient of temperature (linear) expansion [1 / degree]
- l — Coefficient of thermal conductivity (heat capacity of the material)
- r — specific gravity
Foreign analogues of the material
| USA |
Germany |
Japan |
France |
England |
European Union |
Italy |
Belgium |
Spain |
China |
Sweden |
Bulgaria |
Poland |
Romania |
Czech Republic |
Austria |
South Korea |
| - |
DIN, WNr |
JIS |
AFNOR |
BS |
En |
UNI |
NBN |
UNE |
GB |
SS |
BDS |
PN |
STAS |
CSN |
ONORM |
KS |
| A387Gr.12Cl.2 |
1.7262 |
SCM415 |
12CD4 |
13CrMo4−5 |
1.7335 |
13CrMo4−5 |
14CrMo45 |
12CrMo4 |
12CrMo |
2216 |
13CrMo4−5 |
15HM |
14CrMo4 |
15121 |
13CrMo4−4KW |
SFVAF12 |
| K11562 |
1.7335 |
SCM415H |
13CrMo4−5 |
1501−620 |
13CrMo4−5 |
14CrMo3 |
|
14CrMo4−5 |
12CrMoG |
|
14ChM |
|
|
|
|
STHA20 |
| K11564 |
1.7337 |
SFVAF12 |
14CrMo4−5 |
1501−621 |
|
16CrMo3 |
|
F.2631 |
15CrMo |
|
15ChM |
|
|
|
|
STHA22 |
| K11572 |
13CrMo4−4 |
STBA20 |
15CD3.5 |
620−440 |
|
18CrMo45KG |
|
|
15CrMog |
|
|
|
|
|
|
|
| K11597 |
13CrMo4−5 |
STBA22 |
15CD4.05 |
620−470 |
|
18CrMo45KW |
|
|
15CrMoR |
|
|
|
|
|
|
|
| K11757 |
15CrMo5 |
STFA22 |
15CD4.5 |
620−540 |
|
A18CrMo4−5KW |
|
|
|
|
|
|
|
|
|
|
| K11789 |
16CrMo4−4 |
STPA20 |
|
|
|
B18CrMo4−5KG |
|
|
|
|
|
|
|
|
|
|
| K12062 |
|
STPA22 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Delivery, price
Buy a pipe, a circle, 15XM rod, 15hm at an affordable price from the supplier Avlob today. The price is formed on the basis of European production standards. Supplier Avlob offers to buy a pipe, a circle, a rod 15XM, 15hm or any other brand at the optimal price in bulk or at retail.
