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Sheet, strip, wire 45G2 - 45g2 - aisi 1144

Sheet, strip, wire 45G2 - 45g2 - aisi 1144

Technical specifications

Structural steel, alloyed manganese. This hard-welded steel, which is not sensitive to the formation of flocken, tends to temper brittleness: Hardness after annealing (GOST 4543−71): HB 10 -1 = 229 MPa. Vendor Avlob offers to buy sheet, tape, 45G2, 45g2, aisi 1144 wire at an affordable price today. The best price from the supplier.

Mechanical properties (temperature 20 ° C)

  1. sв — Short-term strength limit: 680 MPa
  2. sT — Proportionality limit (yield stress for permanent deformation): 400 MPa
  3. d5 — Elongation at break: 11%
  4. y — Relative narrowing: 40%.

Application

Production of gear shafts, crankshafts and cardan shafts, semi-axles, worms, connecting rods, connecting rod caps, links of conveyor chains and other large-sized medium-loaded parts.

Percent composition, GOST 4543−71

C Si Mn Ni S P Cr Cu
0.41 — 0.49 0.17 — 0.37 1.4 — 1.8 ≤0.3 ≤0.035 ≤0.035 ≤0.3 ≤0.3

Physical properties

t ° С E 10 — 5 a 10 6 l r
Grad MPa 1 / Grad W / (m · deg) kg / m3
20 2.04     7810
200   11.9 45  
300   12.7 43  
500   14.7 35  
  1. E — Modulus of elasticity of the first kind
  2. a — Coefficient of temperature (linear) expansion
  3. l — Coefficient of thermal conductivity (heat capacity of the material)
  4. r — specific gravity

Foreign analogues

USA Germany Japan China Sweden Poland Australia
- DIN, WNr JIS GB SS PN AS
1144 46Mn27 SMn3 45Mn2 2120 45G2 X1345
1345   SMn433 45Mn2A      
1345H   SMn433H        
G13450            
H13450            

Buy

Supplier Avgloft offers sheet, tape, 45G2, 45g2, aisi 1144 wire 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.

Delivery, price

Buy sheet, tape, wire 45G2, 45g2, aisi 1144 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 sheet, tape, wire from steel of any brand at the optimal price in bulk or at retail.

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