S31008 Stainless Steel Square Bar

Stainless steels are known as high-alloy steels. They are classified into ferritic, austenitic, and martensitic steels based on their crystalline structure.

Grade 310S stainless steel is superior than 304 or 309 stainless steel in most environments, because it has high nickel and chromium content. It has high corrosion resistance and strength in temperatures up to 1149°C (2100°F). The following datasheet gives more details about grade 310S stainless steel.

Welding
Grade 310S stainless steel can be welded using fusion or resistance welding techniques. Oxyacetylene welding method is not preferred for welding this alloy.

Hot Working
Grade 310S stainless steel can be hot worked after heating at 1177°C (2150°F). It should not be forged below 982°C (1800°F). It is rapidly cooled to increase the corrosion resistance.

Cold Working
Grade 310S stainless steel can be headed, upset, drawn, and stamped even though it has high work hardening rate. Annealing is performed after cold working in order to reduce internal stress.

Annealing
Grade 310S stainless steel is annealed at 1038-1121°C (1900-2050°F) followed by quenching in water.

Hardening
Grade 310S stainless steel does not react to heat treatment. Strength and hardness of this alloy can be increased by cold working.

The process flow of the Stainless Steel Square Bar production line

The process flow of the Stainless Steel Square Bar production line: billet acceptance → heating → rolling → double scale cutting → cooling → cutting → inspection → packaging → measurement → warehousing.

Chemical composition of S31008 Stainless Steel Square Bar

ElementContent (%)
Iron, Fe54
Chromium, Cr24-26
Nickel, Ni19-22
Manganese, Mn2
Silicon, Si1.50
Carbon, C0.080
Phosphorous, P0.045
Sulfur, S0.030

Mechanical property of S31008 Stainless Steel Square Bar

PropertiesMetricImperial
Tensile strength515 MPa74695 psi
Yield strength205 MPa29733 psi
Elastic modulus190-210 GPa27557-30458 ksi
Poisson's ratio0.27-0.300.27-0.30
Elongation40%40%
Reduction of area50%50%
Hardness9595

Product Introduction of S31008 Stainless Steel Square Bar

Standard

ASTM A479,ASTM A276,ASTM A484, ASTM A582,

ASME SA276, ASME SA484, GB/T1220, GB4226, etc.

Material

301, 304, 304L, 309S, 321, 316, 316L, 317, 317L, 310S, 201,202

321, 329, 347, 347H 201, 202, 410, 420, 430, S20100, S20200, S30100, S30400, S30403, S30908, S31008, S31600, S31635, etc.

Specifications

Round bar

Diameter:0.1~500mm

Hexagonal bar

Size: 2mm~100mm

Flat bar

Thickness

0.3~200mm

Width

1~2500mm

Square bar

Size: 1mm*1mm~800mm*800mm

Length

2m, 5.8m, 6m, or as required.

Surface

Black, peeled, polishing, bright, sand blast, hair line, etc.

Price Term

Ex-work, FOB, CFR, CIF, etc.

Export to

Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Peru, Saudi Arabia,

Viet Nam,India, Ukraine, Brazil, South Africa, etc.

Delivery Time

Standard size is in stock,prompt delivery or as order's quantity.

Package

Export standard package, bundled or be required.

The inner size of container is below:

20ft GP: 5.9m(length) x 2.13m(width) x 2.18m(high)about 24-26CBM

40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM

40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM


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Application fields of Stainless Steel Square Bar

Stainless Steel Square Bar are mainly used in chemical, petrochemical, marine engineering, seawater pipelines, seawater desalination and other industries, nuclear engineering, paper and pulp industry

3 8 Stainless Steel Square Bar

Oil and gas

Kuaima Steel provides a complete set of equipment and installations for drilling, transportation and storage in the oil and gas industry.

stainless steel 1/8 Bar

Energy

Kuaima Steel serves the entire service cycle of power generation and synchronous activities in design, construction, repair and maintenance.

Construction

Kuaima Steel provides comprehensive products and services for infrastructure, bridges, pipelines, etc.

1/2 in Stainless Steel Square Bar

Marine

Kuaima Steel is a trusted supplier for subsea to surface operations and shipbuilding operations.

1 8 Stainless Steel Square Bar

We supply and export Stainless Steel Square Bar in following countries

Malaysia, United Arab Emirates, Indonesia, Saudi Arabia, Iran, Qatar, India, China, United Kingdom, Singapore, Canada, Thailand, Korea, Turkey, Philippines, Egypt, Germany, Italy, Japan, Russia, Vietnam, Australia, South Africa , Portugal, Morocco, Costa Rica, Kazakhstan, Netherlands, Mexico, Brazil, France, Spain, Nigeria, Bangladesh, Kuwait, Iraq, Ukraine, Poland, Jordan, Romania, Oman, Hong Kong, Venezuela, Colombia, Norway, Chile, Te Trinidad and Tobago, Greece, Czech Republic, Belgium, Sri Lanka, Cyprus, Angola, Myanmar (Burma), United Kingdom, Canada, Korea, Thailand, Netherlands, Spain, Turkey, Australia, Mexico, Pakistan, Vietnam, Brazil, Philippines, France, Taiwan, Poland, South Africa, Russia, Nigeria, Kuwait, Czech Republic, Norway, Romania, Egypt, Oman, Sweden, Belgium, Hong Kong, Israel, Colombia, Switzerland, Denmark, Finland, Argentina, Venezuela, Peru, Ukraine , Chile, Bangladesh, Portugal, Ireland, Austria, Algeria, Greece, Iraq, New Zealand, Slovakia, Hungary, Kazakhstan, Slovenia, Lithuania, Serbia, Sri Lanka, Bahrain, Bulgaria, Morocco, Tunisia, Croatia, Jordan, Ecuador, Te Trinidad and Tobago, Estonia, Azerbaijan, Ghana, Lebanon, Cyprus, Dominican Republic, Latvia, Libya, Costa Rica, Cambodia, Macedonia (FYROM), Belarus, Jamaica, Palestine, Turkmenistan Belarus, Jamaica, Palestine, Turkmenistan Belarus, Jamaica, Palestine, Turkmenistan and other countries

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