Technical specifications

Alloy structural steel. This steel is not sensitive. to the formation of floccenes, is not prone to temper brittleness. According to GOST 4543−71 hardness of rolled steel from this steel is established in agreement with the customer.

Mechanical properties (temperature 20 ° C)

1. sв — Short-term strength limit: 1180 MPa
2. sT — Proportionality limit (yield strength for permanent deformation): 1180 MPa
3. d5 — Elongation at break: 10%
4. y — Relative narrowing: 45%
5. KCU — Impact strength: 780 kJ / m ²

Application

Manufacturing of gear wheels of a transmission.

Percent composition, GOST 4543−71

C	Si	Mn	Ni	S	P	Cr	Mo	Cu
0.23 — 0.29	0.17 — 0.37	0.9 — 1.2	≤0.3	≤0.035	≤0.035	0.9 — 1.2	0.2 — 0.3	≤0.3

Foreign analogues

1. Germany (DIN, WNr): 20CrMo5
2. Japan (JIS): SCM421

Buy

Supplier Avlob offers a sheet, ribbon, wire 25HGM, 20CrMo5, 1.7264 or any other brand 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, ribbon, wire mark 25HGM, 20CrMo5, 1.7264 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, ribbon, wire mark 25HGM, 1.7264 or from any other steel at the optimal price in bulk or at retail. We invite you to partner cooperation.