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45KH - 45h - 1.7035 pipe, round, rod

45KH - 45h - 1.7035 pipe, round, rod

Supplier Avlob offers to buy a pipe, a circle, a rod of 45X, 45h, 1.7035 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

Steel structural chromium alloys. 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 = 229 MPa. Hardness of hot-rolled bar (GOST 10702−78): HB 10 -1 = 179 MPa. Vendor Avlob offers to buy a pipe, a circle, a rod of 45X, 45h, 1.7035 at an affordable price today. The best price from the supplier.

Application

Shafts, gears, axles, bolts, connecting rods and other parts, which are demanded for increased hardness, wear resistance, strength and working with low impact loads.

Percent composition, GOST 4543−71

Fe C Si Mn Ni S P Cr Cu
basis 0.41 — 0.49 0.17 — 0.37 0.5 — 0.8 ≤0.3 ≤0.035 ≤0.035 0.8 — 1.1 ≤0.3

Mechanical properties (temperature 20 ° C)

Assortment The size sv sT d5 y KCU Heat treatment
- mm MPa MPa % % kJ / m2 -
Rod, GOST 4543−71 Ø 25 1030 835 9 45 490 Tempering 840 ° C, oil, 520 ° C release, water,
  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 r
Grad N / mm 2 1 / Grad kg / m 3
20 2.06   7820
300   13.7  
  1. E — Modulus of elasticity of the first kind
  2. a — Coefficient of temperature (linear) expansion
  3. r — specific gravity

Foreign analogues

USA Germany Japan France European Union Sweden Bulgaria Poland Inter
- DIN, WNr JIS AFNOR En SS BDS PN ISO
5145 41Cr4 SCr445 41Cr4 1.7035 2245 45Ch 45H 41Cr4
5145H     42C4 41Cr4        
G51450     42C4FF          
H51450     45C4          

Delivery, price

Buy a pipe, circle, bar 45X, 45h, 1.7035 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, rods from any steel at the optimal price in bulk or at retail.

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