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ASTM 430 - EN 1.4016

ASTM 430 - EN 1.4016 offers resistance to corrosion, due to its 16% chromium content, and is highly versatile in formability; these features make it a go-to option in wet or indoor settings.

Product Details

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.

Feature of 430 Stainless Steel Coil

430 stainless steel contains a high chromium content. Chromium can chemically react with oxygen in the air, forming a dense layer of chromium oxide (Cr2O3) on the surface, preventing further oxidation reactions. The formed chromium oxide layer has high stability and is not easily destroyed, effectively resisting the erosion of oxygen, water, and other oxidizing agents. 430 stainless steel can effectively resist oxidation corrosion and surface rusting.

430 stainless steel has good corrosion resistance, but in some specific environments, such as high-temperature chloride environments or during welding processes, intergranular corrosion may occur, leading to damage to the material's grain boundaries, reducing its corrosion resistance, and mechanical properties.

Product parameters

Commodity

Austenitic, Ferritic, Martensitic, Duplex, Cold rolled, Hot rolled

Grade

201, 202, 301, 304, 304j1, 304l, 321, 309s, 310s, 2205, 409l, 410, 410s, 420, 420j1, 420j2, 430, 439, 409l, 443, 444, etc

Standard

ISO, JIS, ASTM, AS, EN, GB

Surface

N0.1, N0.2, N0.3, N0.4, N0.5, N0.6, N0.7, N0.8, 2D, 2B, HL, BA, 6K, 8K, etc

Thickness

0.1-200mm

Width

10-2000mm

MOQ

1MT

Packaging

Export standard, seaworthy

Trade Term

FOB, CFR, CIF

Transport Type

Container, bulk and train

Loading port

qingdao, tianjin, etc

Payment terms

T/T, L/C at sight,West Union,D/P,D/A,Paypal

Delivery time

15-35 days after confirmed order

430 Stainless Steel Chemical Composition & Technical Data Sheet

430 Stainless Steel Standards Comparison

STSUSAUNSCHINAEURONORMRUSSIASWEDISHJAPANESE
GRADEAISI/ASTMNOGBNONAMEGOSTSSJIS
430430S4300010Cr171.4016X8Cr1712X172320SUS 430

430 Stainless Steel Chemical Composition

GradeStandardChemical Composition(%)
CSiMnPSCrNiMo
430ASTM A240≤0.12≤1.00≤1.00≤0.040≤0.03016.00~18.00≤0.75-

430 Stainless Steel Mechanical Properties

GradeEN GradeTensile TestHardness Test
0.2% Y.S(Mpa)T.S(Mpa)Elongation(%)HardnessHV
4301.4016200~450450~60018~30Annealed150
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Behind the growth and success of Kuaima Steel is years of hard work and dedication in the steel industry and meeting customers' needs on time. Advanced technology, standard products, certified quality standards and the bestcustomer service make Kuiama Steel a true leader in the global market.

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