403 Stainless Steel Coil

403 stainless steel has a unique composition that allows it to withstand the rigors of a wide range of environments, ensuring long life and reliability. Its high chromium content provides strong protection against oxidation and corrosion, making it suitable for use in industries such as aerospace, automotive, and manufacturing. Whether you are manufacturing components for high-performance engines or designing equipment for use in harsh conditions, 403 stainless steel provides the strength and durability you need.

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403 Stainless Steel Coil Description

One of the standout features of 403 stainless steel is that it can be heat treated to increase hardness and mechanical properties. This versatility makes it an excellent choice for applications that require not only strength but also the ability to withstand long-term wear. From cutting tools to structural components, 403 stainless steel is a reliable material that meets the demands of modern engineering. In addition to its impressive performance characteristics, 403 stainless steel is also easy to fabricate and weld, making it a popular choice among manufacturers. Its aesthetics combined with its functional benefits ensure that it is not only a practical choice, but also a visually pleasing one. Choose 403 stainless steel for your next project and experience the perfect combination of strength, corrosion resistance, and versatility. Elevate your application with a material that will stand the test of time and ensure your product lasts. Discover the difference 403 stainless steel can make to your design today!

Product Parameters

Product Name	403 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
≤ 0.15	≤ 0.5	≤1.0	11.5～13.0	≥ 0.6	≤ 0.03	≤ 0.04

Mechanical Properties

Tensile Strength Kb (MPa)	Yield Strength σ0.2 (MPa)	Elongation D5 (%)	Hardness
≥485	≥290	≥25	≤ 98HRB

Physical Performance

Density(g/cm³)	Modulus of Elasticity(Gpa)	Coefficient of Thermal Expansion(10-6/°C)	Coefficient of Thermal Conductivity(W/m*K)	Resistivity(10-6 Ω.m)
7.80	190	9.9	21.5	740