310S Stainless Steel Rod

310S Stainless Steel Rod

310s stainless steel rod As an important material in aerospace and chemical industry, 310S heat-resisting steel is widely used in high-temperature environment. High temperature oxidation is the most common and most important form of corrosion damage in high temperature, so the research and...
Product description

310s Stainless Steel Rod

As an important material in aerospace and chemical industry, 310S heat-resisting steel is widely used in high-temperature environment. High temperature oxidation is the most common and most important form of corrosion damage in high temperature, so the research and development of new materials with high temperature oxidation resistance has far-reaching significance for China's aviation industry, chemical industry and national defense cause.


Chemical Composition(%)

C ≤ 0.08

Si ≤ 1.500

Mn ≤ 2.00

P ≤ 0.035

S ≤ 0.030

Ni: 19.00-22.00

Cr: 24.00-26.00


Mechanical Properties

Tensile strength (бb)(Mpa) ≥ 520

Yield Strength (σs)(Mpa) ≥ 205

Area reduction (ψ)% ≥ 50


Mechanical Properties

ób(MPa)≥520,ó0.2(MPa)≥205,δ5(%)≥40,Ψ(%)≥50,HB≤187 capable of 1150 ℃ above high temperature. Melting Point in 1398℃~1454℃


Use

Stamping dies, fixtures, tools, gauges, cutters, auxiliary tools, etc.


Characteristics

310S Stainless steel is austenitic chromium nickel stainless steel, with a good 310S stainless steel anti-oxidation, corrosion resistance, because the high percentage of chromium and nickel, so that has a good many creep strength, at high temperature can continue operation, with good high-temperature resistance. Because Nickel (NI), chromium (CR) content is high, has the good oxidation resistance, corrosion resistance, acid and alkali resistance, high temperature performance, high temperature steel pipe for the manufacture of electric heaters and other occasions, austenitic stainless steel to increase the content of carbon, because of its solid solution strengthening effect to enhance the strength, austenitic stainless steel chemical composition characteristics of chromium, Nickel as the basis for the addition of molybdenum, tungsten, niobium and titanium elements, because of its microstructure as a surface-centered cubic structure, so at high temperature has high strength and creep strength.


Related Information

The export of stainless steel is an important part of China's export economy, which plays an important role in stimulating China's economic growth, but in view of the current situation of China's stainless steel foreign trade, the export of stainless steel in China has encountered great resistance.

Since last year, foreign frequently came to China's stainless steel casting products "Double counter" news, this has a great impact on China's stainless steel foundry industry, export is a large part of the development of stainless steel industry in China, in its industrial development occupies a huge market share, in the face of the current economic downturn, the pace of development slowed down, The development of China's stainless steel industry should continue to improve product quality, better development of overseas trade and deal with the repression of protectionism, the product and environmental protection, energy resources, human environment combined to enhance the competitiveness of stainless steel products, only in this way in the foreign trade to achieve the status of unbeaten.

In view of, the external export difficulty, our country's stainless steel industry on the one hand to defend, but, the most important is our country's stainless steel industry to continuously improve its own quality level, and carry on the overall promotion.

 


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