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Sheet, strip 45kh14n14v2m - эи69

Sheet, strip 45kh14n14v2m - эи69

Supplier Avlob offers to buy a sheet, tape 45h14n14v2m — ei69: at an economical price. Regular customers can take advantage of discount discounts. The supplier guarantees the timely delivery of products to any specified address. The price is the best in this segment of rental.

Technical specifications

High-temperature resistant austenitic steel. It has high mechanical properties up to 650 ° C. Steel is difficult to weld. Hardness HB 10 -1 = 197−285 MPa

Heat treatment

Vacation 810 — 830 ° C, air.

Percent composition, GOST 5632−72

Fe C Si Mn Ni S P Cr Mo W
basis 0.4 — 0.5 ≤0.8 ≤0.7 13 — 15 ≤0.02 ≤0.035 13 — 15 0.25 — 0.4 2 — 2.8

Mechanical properties (temperature 20 ° C)

  1. sв — Short-term strength limit: 720 MPa;
  2. sT — Proportionality limit (yield strength for permanent deformation): 315 MPa.
  3. d5 — Elongation at break: 20%;
  4. y — Relative narrowing: 25%;
  5. r — Specific gravity 8,0 g / cm 3 .

Physical properties

t ° C
 E 10 — 5 a 10 6 l r C R 10 9
Degree MPa 1 / Grad W / (m · deg) kg / m 3 J / (kg · deg) Ohm · m
20 2.08   14 8000   815
200 1.9 17th 17th 7930   945
400 1.73 18 20 7840 511 1055
600 1.57 18 22 7760 528 1142
800 1.41 19   7660    
  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

Application

Valves for motors, forgings, parts of pipelines that last for a long time at temperatures up to 650 ° C.

Foreign analogs.

USA Japan France England Hungary Poland Czech Republic
- JIS AFNOR BS MSZ PN CSN
S66009 SUH31 Z35CNWS14−14 331S42 SZ8 4H14N14W2M 17322

Buy

Supplier Auglob offers sheet, tape 45h14n14v2m — ei69: at an economically advantageous price. We guarantee timely delivery ,. The price is the best in this segment of rental.

Delivery, price

Buy sheet, tape 45h14n14v2m — ei69 from the supplier Avlob can be at an affordable price. The price is formed on the basis of European production standards. Supplier Avgloft proposes to buy a corrosion-resistant sheet, tape 45h14n14v2m — ei69 in the range at the optimal price in bulk or at retail.

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