430 Stainless Steel Coil
430 stainless steel is a popular material for a variety of applications for its durability and corrosion resistance. However, welding 430 stainless steel can be challenging with its high chromium content.
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- Commodity name: 430 Stainless Steel Coil
430 stainless steel is a popular material for a variety of applications for its durability and corrosion resistance. However, welding 430 stainless steel can be challenging with its high chromium content.
430 Stainless Steel Coil Description
430 stainless steel coil has one key property, which is its ability to resist oxidation and rust in humid or mildly corrosive environments. It has at least 16% chromium, which makes for an invisible protective layer on the surface to prevent rust. Another advantage is its resistance to high temperatures (up to 1500°F) while not losing strength or becoming brittle. Good ductility and formability make it easy to be shaped into different products. 430 stainless steel is frequently used in aerospace engineering, medical device manufacturing, petrochemical processing plants, and marine applications such as marine fittings. However, welding 430 stainless steel can be challenging due to its high chromium content. Be sure to clean them thoroughly with a wire brush to remove any discoloration caused by heat exposure during the welding process.
Product ParametersProduct Name
430 Stainless Steel Coil
Type
Steel Coil
Thickness
2.5mm-10.0mm
Length
2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc.
Width
610mm-2000mm
Standard
ASTM, AISI, JIS, GB, DIN, EN, etc.
Surface
BA, 2B, NO.1, NO.4, 4K, HL, 8K, etc.
Scope of Application
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.
Certificate
ISO, SGS, BV, etc.
Production Technology
Hot Rolling, Cold Rolling
Edge Processing
Edging, Trimming
Chemical Composition
C
Si
Mn
Cr
Ni
S
P
≤ 0.12
≤1.0
≤1.0
16.0～18.0
≤0.75
≤ 0.03
≤ 0.04
Mechanical Properties
Tensile Strength Kb (MPa)
Yield Strength σ0.2 (MPa)
Elongation D5 (%)
Hardness
≥634
≥440
≥20
Annealing≤ 223HB; quenching and tempering ≥ 192HB
Physical Performance
Density(g/cm³)
Modulus of Elasticity(Gpa)
Coefficient of Thermal Expansion(10-6/°C)
Coefficient of Thermal Conductivity(W/m*K)
Resistivity(ΜΩ. cm)
7.70
200
10.4
23.9
360
Surface Selection
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430 Stainless Steel Coil - Stock Warehouse
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430 Stainless Steel Coil - Product Inspection
Tensile Strength Testing Tensile Strength Testing Physical Performance Testing Chemical Composition Testing 
Inspection Hardness Testing Spectral Detection Mechanical Properties -
430 Stainless Steel Coil - Product Measurement
Thickness measurement Thickness measurement Thickness measurement Width measurement 
Measurement Measurement Measurement Measurement -
430 Stainless Steel Coil - Product Packaging
Jiuzhou Metal
Your reliable steel supplier
Jiuzhou Metal has 10+ warehouses with ready stock. The annual supply capacity is approximately 10 million tons. It has 10 years of experience in large-scale project supply. The customer reorder rate reaches 86%. We ensure quality and quantity, provide material certificates, and will refund if the products are not qualified, so please be assured the purchase.
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