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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 is a ferritic stainless steel, primarily composed of iron, chromium (approximately 17-18%), and small amounts of nickel, silicon, and carbon. The "430" in its name refers to its main chemical composition, namely 17% chromium and 0.12% carbon.This type of stainless steel typically contains lower nickel content, usually between 4-6%.
430 stainless steel is a general steel type with good corrosion resistance. It has better thermal conductivity than austenite, smaller thermal expansion coefficient than austenite, and is resistant to thermal fatigue. Titanium is added as a stabilizing element. It has good mechanical properties in the weld area and is suitable for general use. In the environment of atmosphere, water vapor, water and many chemical media. It is commonly used in the manufacture of household appliances, kitchen equipment, automotive parts, and construction materials, among others.
430 stainless steel coils, known for their thinness and high-quality finish, are extensively used across various domains. Their applications range from building decor and automotive trim to household appliances, showcasing their versatility.
Kitchen Appliances: Utilized in creating ovens, refrigerators, and dishwashers, 430 stainless steel's corrosion and heat resistance make it a favored material for kitchen fixtures, combining functionality with aesthetic appeal.
Automotive Components: This steel is pivotal in automotive manufacturing, crafting trims, grilles, and decorative accents, appreciated for its durability and weather resistance.
Construction and Architecture: Employed in cladding, roofing, and paneling, its robustness, corrosion resistance, and visual appeal render it ideal for both structural and decorative uses.
Household Items: Essential in producing sinks, faucets, and cutlery, 430 stainless steel is chosen for its corrosion resistance, hygiene, and cost-effectiveness.
Industrial Usage: It’s pivotal in fabricating storage tanks and machinery in chemical processing, valued for its strength and corrosion resilience.
Food Processing Industry: This grade is instrumental in making food storage and processing equipment, valued for its cleanliness, corrosion resistance, and maintenance ease.
Electronics Manufacturing: The coil is also used in producing components for electronic devices, where its properties like durability and resistance to corrosion are crucial.
In summary, 430 stainless steel coils are adaptable to a broad spectrum of applications, chosen for their specific qualities tailored to industry needs.
Product 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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