Product Description
444 stainless steel coil has excellent corrosion resistance. This stainless steel has good self-protection properties and can maintain stable performance in various corrosive environments resulting from its high content of chromium and nickel. 444 stainless steel also has very good heat resistance as it can keep stable performance in high temperature environments without oxidation and deformation. Therefore, 444 stainless steel is coil widely used in various high temperature and thermal environments. 444 stainless steel also has good processing properties and welding properties. Lastly, it can be processed into a variety of complex shapes and sizes, and has good welding properties to satisfy various manufacturing and processing needs.
Product Parameters
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Type
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Steel Coil
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Thickness
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2.5mm-10.0mm
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Length
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2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc.
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Width
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610mm-2000mm
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Standard
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ASTM, AISI, JIS, GB, DIN, EN, etc.
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Surface
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BA, 2B, NO.1, NO.4, 4K, HL, 8K, etc.
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Scope of Application
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Widely used in high temperature and electrical industry, medical equipment construction, chemical, food industry, agriculture and ship parts, food and beverage packaging,
Kitchen supplies, trains, airplanes, conveyor belts, vehicles, bolts, nuts, springs and screens, etc.
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Certificate
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ISO, SGS, BV, etc.
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Production Technology
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Hot Rolling, Cold Rolling
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Edge Processing
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Edging, Trimming
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Chemical Composition
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C
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Si
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Mn
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Cr
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Mo
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S
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P
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≤ 0.025
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≤ 0.6
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≤1.0
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17.5～19.5
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1.75～2.50
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≤ 0.03
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≤ 0.04
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Mechanical Properties
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Tensile Strength Kb (MPa)
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Yield Strength σ0.2 (MPa)
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Elongation D5 (%)
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Hardness
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≥414
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≥276
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≥22
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≤ 90HRB
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Physical Performance
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Density(g/cm³)
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Modulus of Elasticity(Gpa)
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Coefficient of Thermal Expansion(10-6/°C)
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Coefficient of Thermal Conductivity(W/m*K)
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Resistivity(Ω.mm2/m)
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|
7.80
|
200
|
10.0
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26.8
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0.6
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