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40KHN - 36NiCr6 - aisi 3135 tube, round, rod

40KHN - 36NiCr6 - aisi 3135 tube, round, rod

Supplier Avlob offers to buy a pipe, a circle, a rod of grade 40ХН, 36NiCr6, aisi 3135 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

Structural steel, alloyed, chromium-nickel. This steel is difficult to weld, is sensitive to the formation of flokens, prone to temper brittleness. Hardness after annealing (GOST 4543−71): HB 10 -1 = 207 MPa. Hardness of hot-rolled bar (GOST 10702−78) HB 10 -1 = 179 MPa. Supplier Avlob offers to buy a pipe, a circle, a rod of brand 40ХН, 36NiCr6, aisi 3135 at an affordable price today. The best price from the supplier.

Application

Axles, shafts, connecting rods, cogwheels, excavator shafts, couplings, pinion shafts, spindles, bolts, levers, rods, cylinders and other critical loaded parts subjected to vibrating and dynamic loads, which require increased strength and toughness. Rolls of rail and large-scale mills for hot rolling of metal.

Percent composition, GOST 4543−71

C Si Mn Ni S P Cr Cu
0.36 — 0.44 0.17 — 0.37 0.5 — 0.8 1 — 1.4 ≤0.035 ≤0.035 0.45 — 0.75 ≤0.3

Mechanical properties (temperature 20 ° C)

Assortment GOST s in s T d 5 y KCU Heat treatment
-
MPa MPa % % kJ / m 2 -
Bars, Ø 25 4543−71 980 785 eleven 45 690 Tempering and Leaving
  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
Grad N / mm 2 1 / Grad W / (m · deg) kg / m 3
20 2     7820
200   12.3 43 7770
400   14 39 7700
500     37  
  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)

Foreign analogues

USA Germany Japan France England China Sweden Bulgaria Romania Czech Republic Australia
- DIN, WNr JIS AFNOR BS GB SS BDS STAS CSN AS
3135 1.5710 SNC236 35NC6 640M40 40CrNi 2530 40ChN 40CrNi12 16240 3140
3140H 1.5711             40CrNi12q   3140H
G31400 36NiCr6                  
  40NiCr6                  

Delivery, price

Buy a pipe, circle, rod brand 40HN, 36NiCr6, aisi 3135 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, bars of steel 40HN at the optimal price in bulk or at retail.