GENERAL INFORMATION
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Stainless Steel Round Rod / Bar (304 /304L / 316 / 316L / 310S )
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Commodity:
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201, 202, 304, 304L, 316, 316L, 310S, 321etc
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Grade:
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ISO9001: 2008
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Certification:
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Bright, Black, Polished
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Surface:
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4mm- 300mm, as your request
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Diameter:
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4 meter to 12 meters or as customer' s requirement
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Length:
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AISI, ASTM, JIS, GB, DIN, etc.
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Standard:
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stainless steel bars have the widest range of grades and sizes available. They are used in many fields, in particular automobiles, ships, aircraft, various types of precision components, industrial machines, household information equipment, and construction and civil engineering. Furthermore, because of their high durability lately their uses have been increasingly expanding to semiconductors, nuclear power and chemical plants. Small and large volume production, quick delivery, and "forward arrangements" are also available.
GENERAL TYPES OF Stainless Steel Bar
UNS S30400 - Type 304 is the modern evolution of the original "18-8" austenitic stainless steel. It is an economical and versatile corrosion-resistant stainless steel suitable for a wide range of general purpose applications. Type 304 is non-magnetic in the annealed condition but may become slightly magnetic as a result of cold working or welding.
UNS S30403 - Type 304L is the modern evolution of the original "18-8" austenitic stainless steel. It is an economical and versatile corrosion-resistant stainless steel suitable for a wide range of general purpose applications. The low carbon permits Type 304L to be welded without sensitization to intergranular corrosion resulting from chromium carbide precipitation in the grain boundaries. Type 304L is non-magnetic in the annealed condition but may become slightly magnetic as a result of cold working or welding.
UNS S31600 - Type 316 is a molybdenum-containing austenitic stainless steel intended to provide improved corrosion-resistance relative to Type 304/304L in moderatley corrosive process environments, particularly those containing chlorides or other halides. Type 316 is non-magnetic in the annealed condition but may become slightly magnetic as a result of cold working or welding.
UNS S31603 - Type 316L is a molybdenum-containing austenitic stainless steel intended to provide improved corrosion-resistance relative to Type 304/304L in moderatley corrosive process environments, particularly those containing chlorides or other halides. The low carbon permits Type 316L to be welded without sensitization to intergranular corrosion resulting from chromium carbide precipitation in the grain boundaries. Type 316L is non-magnetic in the annealed condition but may become slightly magnetic as a result of cold working or welding.
Nominal Chemical Compositions of Stainless Steel Rebar
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Stainless Steel
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UNS No.
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Cr%
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Ni%
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C%
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N%
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Mo%
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Mn%
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Si%
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Duplex 2205
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S31803
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21.5
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5.0
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0.02
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0.17
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2.7
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1.7
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0.5
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Type 316LN
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S31653
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17.5
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10.5
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0.02
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0.12
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2.1
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1.5
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0.8
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18Cr-3Ni-12Mn
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S24000
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17.7
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3.5
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0.04
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0.35
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0.3
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12.0
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0.5
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Type 304LN
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S30453
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18.5
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8.5
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0.02
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0.12
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0.3
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1.5
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0.5
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