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15KHM - 13CrMo4-5 - 15hm pipe, round, rod

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.
  1. sв — Short-term strength limit
  2. sT — Proportionality limit (yield stress for permanent deformation)
  3. d5 — Elongation at break.
  4. 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    
  1. E — Modulus of elasticity of the first kind
  2. C is the specific heat
  3. a — Coefficient of temperature (linear) expansion [1 / degree]
  4. l — Coefficient of thermal conductivity (heat capacity of the material)
  5. 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.