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35KHM - 34CrMo4 - 1.7220 - aisi 4135 pipe, round, rod

35KHM - 34CrMo4 - 1.7220 - aisi 4135 pipe, round, rod

Supplier Avlob offers to buy a pipe, a circle, bars of mark 35ХМ, 1.7220, aisi 4135 or any other brand 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. We invite you to partner cooperation.

Technical specifications

Heat-resistant steel, heat-resistant, chromium-molybdenum. The steel is boundedly welded, sensitive to the formation of flocken, not prone to temper brittleness. Hardness after annealing (GOST 4543−71) HB 10 -1 = 241 MPa. Supplier Avlob offers to buy a pipe, a circle, rods 35XM, 1.7220, aisi 4135 at an affordable price today. The best price from the supplier.

Application

Shafts, gears, spindles, studs, flanges, disks, tires, rods and other critical parts, operating under conditions of high loads and speeds at temperatures up to 450−500 ° C.

Percent composition, GOST 4543−71

C Si Mn Ni S P Cr Mo Cu
0.32 — 0.4 0.17 — 0.37 0.4 — 0.7 ≤0.3 ≤0.035 ≤0.035 0.8 — 1.1 0.15 — 0.25 ≤0.3

Mechanical properties (temperature 20 ° C)

Assortment Section For example. s in s T d 5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m 2 -
Rod, GOST 4543−71 Ø 25   930 835 12 45 780 Tempering and Leaving
Forgings ≤100 Prod. 950 750 13 42 650 Tempering 850 — 880 ° C, oil, Release 585 — 650 ° C.
Forgings ≤120 Prod. 900 710 13 42 650 Similarly
Forgings ≤150 Prod. 800 600 14 45 650 Similarly
Forgings ≤200 Prod. 700 500 16 45 600 Similarly
  1. sв — Short-term strength limit
  2. sT — Proportionality limit (yield stress for permanent deformation)
  3. d5 — Elongation at break.
  4. y — Relative contraction
  5. KCU — Impact strength

Physical properties

t ° С E 10 — 5 a 10 6 l r C R 10 9
Grad MPa 1 / Grad W / (m · deg) kg / m 3 J / (kg · deg) Ohm · m
20 2.18     7820   328
100 2.16 12.3 40.6 7800 462 360
400 1.95 13.9 37.3 7700   523
500 1.86 14.4   7660   628
  1. E — Modulus of elasticity of the first kind
  2. C is the specific heat
  3. a — Coefficient of temperature (linear) expansion
  4. l — Coefficient of thermal conductivity (heat capacity of the material)
  5. r — specific gravity
  6. R is the electrical resistivity

Foreign analogues

USA Germany Japan France England European Union Italy Belgium Spain China Sweden Poland Romania Czech Republic Finland Austria South Korea
- DIN, WNr JIS AFNOR BS En UNI NBN UNE GB SS PN STAS CSN SFS ONORM KS
4135 1.7220 SCCrM3 34CD4 34CrMo4 1.7220 30CrMo4 34CrMo4 34CrMo4 35CrMo 2234 35HM 33MoCr11 15131 G-34CrMo4 BOHLERV330 SCCrM3
4135H 34CrMo4 SCM3 34CD4FF 708A37 1.7225 35CrMo4F   35CrMo4 ML35CrMo   35HMA 34MoCr11       SCM432
4137 34CrMoS4 SCM430 34CrMo4   34CrMo4 34CrMo4KB   35CrMo4DF ZG35CrMo   L35HM 34MoCr11AS       SCM435
4137H 42CrMo4 SCM432 34CrMo4RR   34CrMo4KD 35CrMo4   AM34CrMo4       34MoCr11q       SCM435H
G41300 GS-34CrMo4 SCM435 35CD4   42CrMo4
  F.1250               SCM435
G41350   SCM435H 38CD4         F.1254                
G41370   SCM440H           F.8231                
J13048               F.8331                

Delivery, price

Buy pipe, circle, rod 35ХМ, 1.7220, aisi 4135 at an affordable price from the supplier Avgob today. The price is formed on the basis of European production standards. Supplier Avlob offers to buy a pipe, a circle, a rod 35ХМ, 1.7220, aisi 4135 or any other brand at the best price either wholesale or retail. We invite you to partner cooperation.

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