16g2af - p460n - s420n pipe, round, rod
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 16г2аф | p460n | Delivery from the stock, in stock |
To by pipe, round, rod from alloyed steel grades 16ГАФ, P460N, S420N, the company offers Electrocentury-steel. Works best price from the manufacturer, guaranteed to run supply range products and their operational transportation to the customer
The company Electrocentury-steel offers to buy pipe, circle and rod of alloy steel for welded structures 16ГАФ brands, P460N, S420N. The supplier guarantees the best price from the manufacturer of the products, as well as ensures timely delivery of products to any place specified by the customer.
Chemical composition
Low alloy structural steel 16ГАФ refers to a group of corrosion-resistant steel. In Russia and the CIS countries, its production is carried out in accordance with the requirements of GOST 19281. The chemical composition of steel 16ГАФ the following:
| Item | Carbon | Silicon | Manganese | Vanadium | Chrome | Nickel |
|---|---|---|---|---|---|---|
| The percentage | 0,14…0,20 | 0,30…0,60 | 0,80…1,20 | 0,08 0,14… | To 0.40 | To 0.30 |
GOST permits the presence in the steel of fixed nitrogen in the amount of 0.015…0,025%, and metallurgical impurities — sulfur (0.04%) and phosphorus (up to 0.035%).
The closest foreign analogues of this steel grade P460N and S420N. Their chemical composition slightly different to each other but markedly different from steel 16ГАФ, which follows from table (data given for steel S420N):
| Item | Carbon | Silicon | Manganese | Vanadium | Chrome | Nickel | Molybdenum | Copper | Niobium | Titan |
|---|---|---|---|---|---|---|---|---|---|---|
| Content in the steel | To 0.20 | To 0.60 | 1,70 1,00… | 0,10…0,20 | To 0.30 | To 0.80 | To 0.10 | To 0.70 | To 0.05 | 0.03 |
Steel also allowed the presence of aluminium (not more than 0.02%), nitrogen (up to 0,025%), sulfur (0.03%) and phosphorus (up to 0.035%). The total percentage content of niobium and titanium for steel P460N can reach 0.22 percent.
To by pipe, rod, round, low alloy structural steel 16ГАФ, P460N, S420N, the company offers Electrocentury-steel. The price of the product — from the manufacturer. Supplier guarantees delivery of the hire to any destination specified by the customer.
Properties and applications
Described steel used in the manufacture of railway rolling stock and supporting structures of equipment which is operated under constantly changing temperature conditions and workloads. Due to the enhanced corrosion resistance durability of parts made of steels 16ГАФ, P460N, S420N, increases in 2…3 times. Weldability of steels — good. Steel 16ГАФ is a substitute for more scarce steel 10KHSND.
Mechanical characteristics:
- Tensile strength, MPa — 980;
- Yield strength, MPa — 200;
- Elongation, percent — 11;
- The relative narrowing, % — 14;
- Impact strength, kJ/m2 — 340;
- Brinell hardness number, HB — 430.
To by pipe, rod, round, low alloy structural steel grades 16ГАФ, P460N, S420N at factory price offered by the company Electrocentury-steel. The supplier guarantees compliance with the assortment of supply and timely delivery of products to the address specified by the customer.
