09G2S - 13mn6 - pipe 09g2s, circle, rod
Supplier — AvekGlob Company — offers at a reasonable price from the manufacturer a circle, bar, pipe, which are made of structural steel grade 09G2S (13Mn6, 09g2s). The supplier guarantees the timely delivery of products to any address specified by the consumer.
Low-carbon steel grade 09G2S (foreign analogs — steel 13Mn6, 09g2s) is a steel designed for the manufacture of steel building structures. Steel 09G2S alloyed with silicon and manganese, steel 13Mn6 — only manganese. Such economical alloying provides these steels with low financial costs when purchasing, high strength characteristics and excellent weldability in any condition and assortment. The steels are characterized by sufficient ductility, easily amenable to different heat treatment regimes.
The foreign analogues are produced in accordance with the technical requirements of the standard DIN EN 1.3401. Steel 09G2S is found in the domestic GOST 27772−88 also under the name steel C345.
Urgency of application
Wide availability of construction steel grades 09G2S (13Mn6, 09g2s) causes their use in virtually any field of economic activity. In addition to construction, they are used in aeronautical engineering, aerospace, shipbuilding, nuclear power, chemical engineering, the production of electronic components, in the petrochemical and gas industries, in the automotive industry, in transport and communications, and in the instrument and medical industries. Typical products are enclosures, bases, boards, spatial welded structures.
According to the technical requirements of GOST 19281−2014 steel 09G2S includes the following elements (numerical data — in percent):
|up to 0.12||0.5 — 0.8||1.3 — 1.7||up to 0.3||up to 0.035||to 0.03||up to 0.3||up to 0.12||up to 0.008||up to 0.3||up to 0.08|
When smelting steel is deoxidized by aluminum in a volume of up to 0.06%.
Physical and mechanical properties
- density, kg / m 3 — 7850;
- melting point, 0 С -1530;
- coefficient of thermal expansion in the temperature range 20… 100 0 С, μm / deg — 11,4;
- modulus of elasticity, GPa — 209;
- coefficient of thermal conductivity in the temperature range 20… 100 0 С, W / mgrad — 42;
- hardness for Vickers, HV — not less than 300;
- limit of temporary resistance, MPa — not less than 680;
- yield strength, MPa −265… −345 (depending on the assortment);
- Relative narrowing of the cross-sectional area. % — 40;
- permissible linear elongation at tension,% — 16… 21.
Assortment and application features
The circle, pipe and rod of construction low-alloy steel 09G2S (13Mn6, 09g2s) are produced in a wide range of cross-sections and lengths. Mechanical machinability and weldability are good. The material is insensitive to flock formation, and does not change the plasticity parameters after tempering. The temperature range of forging is 850… 1250 0 С.
Supplier — AvekGlob Company — offers to buy a rod, pipe or a circle made of low-alloy steel 09G2S (13Mn6, 09g2s) in the required assortment of cross sections and length. Products can be bought at a price formed on the basis of European and world standards of production. Implementation is possible in bulk and retail, for regular customers, a flexible system of discounts operates.