Sheet, strip 18hgt - 20mncr5 - 18hgt
|Mark||Analogue||W. Nr.||Aisi Uns||En||Order|
|18ХГТ||~1.7147||~~~5120||~20MnCr5||Delivery from the stock, in stock|
Flat products — sheet, strip — alloy 18HGT steel, 20MnCr5, 18hgt offers to buy the company Electrocentury-steel. Valid cost price of the manufacturer. The provider ensures full compliance with the range in overall size and thickness, as well as timely delivery of products to the point set by the user.
Alloy structural steel than a hundred l brand KHGT 18 is produced in Russia and the CIS, respectively, the norms and requirements of GOST 4543. Steel has the following composition:
|Availability in steel, %||0,17…0,23||0,17…0,37||1,10 1,40…||…Of 1.00 to 1.30||Not above 0,30||Not above 0.20||0,06…0,12|
The standard allows the presence of non-metallic impurities — sulfur and phosphorus, whose number may not exceed 0,035%.
Blizhaishimi foreign analogues of this were 18 are 18hgt steel (made in Poland, according to the technical requirements of the standard PNH 84030) and steel 20MnCr5 (otherwise 1.7147), the composition and properties of which reglementary European standard EN 10843:
|Availability in steel, %||0,17 0,22…||To 0.40||0,80 1,10…||…Of 1.00 to 1.30||To 0.035||To 0.025|
The company Electrocentury-steel offers to purchase a manufacturer’s price sheet and strip, alloy structural steel 18HGT, 20MnCr5 and 18hgt. Supplier and ensured by strict compliance with the range of hire the terms of the contract and timely delivery of products to the address specified by the consumer.
Properties and applications
Ready metal of these steels after performing the heat treatment takes the following mechanical characteristics:
- The limit of temporary resistance, MPa — 1000;
- Yield strength, MPa — 850;
- Relative tensile elongation, % — 9;
- Impact strength, kJ/m2 — not less than 80;
- Hardness Brinell hardness — HB 160… 255 (smaller values correspond to hot-rolled sheet rental).
Sheet and strip of these steels are used for machining and stamping parts, the operation of which takes place at high dynamic loads, which require higher wear resistance and fatigue strength in the presence of bending stresses. For mechanical treatment is used a tool from high speed steel or hard alloy. Steel is characterized by a moderate weldability.
Buy a sheet, and strip, alloy structural steel 18HGT, 20MnCr5 and 18hgt the company offers Electrocentury-steel. Price from the manufacturer. The supplier guarantees the implementation of the range of supply and delivery of goods to the point specified by the client.