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 Parameters

PRODUCT NAMESTAINLESS STEEL COIL
TypeSteel Coil
Thickness2.5mm-10.0mm
Length2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc.
Width610mm-2000mm
StandardASTM, AISI, JIS, GB, DIN, EN, etc.
SurfaceBA, 2B, NO.1, NO.4, 4K, HL, 8K, etc.
Scope of ApplicationWidely 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.
CertificateISO, SGS, BV, etc.
Production TechnologyHot Rolling, Cold Rolling
Edge ProcessingEdging, Trimming
FINISHDESCRIPTIONTHICKNESS (MM)WIDTH (MM)
2BSmooth finish, reflective grey sheen.Most widely used surface finish.0.55914 & 1219
Bright Annealed (BA)Cold rolled, annealed in a controlled atmosphere to retain a highly reflective finish.0.7914 & 1219
Dull Polish (DP)Selected for ease of cleaning, brushed look, non-reflective, used extensively in the catering industry, also push plates and kickplates.0.9750, 914 & 1219
Hot Rolled (HR)Scaled finish, ideal if surface finish is not a key concern.1.2750, 914, 1050, 1219 & 1500
No.1Finished by hot-rolling,annealing and pickling, characterized by white pickled surface1.5914, 1219 & 1500
HLfinished by continuous liner polishing1.6914, 1219 & 1500
No.4polishing with No.150 to No.180 mesh2914, 1219 & 1500
No.8a mirror-like reflective surface by polishing2.5914, 1219 & 1500

Product Package

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