Sheet, strip, wire 40KHN2MA - 34CrNiMo4 - 36hnm
Steel structural alloyed chromium-nickel-molybdenum. This steel is difficult to weld, is sensitive to the formation of flokens, is not prone to temper brittleness. Hardness after annealing (GOST 4543−71): HB 10 -1 = 269 MPa. Supplier Avlob offers to buy sheet, ribbon, wire brand 40HN2MA, 34CrNiMo4, 36hnm at an affordable price today. The best price from the supplier.
Mechanical properties (temperature 20 ° C)
- sв — Short-term strength limit: 1080 MPa
- sT — Proportionality limit (yield strength for permanent deformation): 930 MPa
- d5 — Elongation at break: 12%
- y — Relative narrowing: 50%
- KCU — Impact strength: 780 kJ / m2
Crankshafts, valves, connecting rods, connecting rod caps, responsible bolts, gears, cam clutches, disks and other heavily laden parts. From such steel, rolls are made for cold rolling of metals, cold-deformed pipes for helicopter tail shafts
Percent composition, GOST 4543−71
|basis||0.37 — 0.44||0.17 — 0.37||0.5 — 0.8||1.25 — 1.65||≤0.025||≤0.025||0.6 — 0.9||0.15 — 0.25||≤0.3|
|t ° С
||E 10 — 5||a 10 6||l||r||C||R 10 9|
|Degree||MPa||1 / Grad||W / (m · deg)||kg / m3||J / (kg · deg)||Ohm · m|
- 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
- R is the electrical resistivity
|USA||Germany||Japan||France||England||European Union||Italy||Spain||Bulgaria||Poland||Romania||Czech Republic|
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Buy sheet, tape, wire brand 40HN2MA, 34CrNiMo4, 36hnm 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 sheet, tape, wire made of steel 40HN2MA, 34CrNiMo4 at the best price either wholesale or retail.