Type 430 Stainless Steel Coil, Strip and Sheet

Type 430 Stainless Steel Coil – Strip – Sheet (annealed) is a ferritic chromium stainless steel with corrosion and heat resistance superior to Types 409 and 410. It has a lower alloy content than Type 304 and it is used for highly polished trim applications in mild atmospheres. The hardness can be increased moderately by cold working, but the alloy cannot be hardened by heat treatment. Typically used in the annealed condition.

In Annealed: Tensile Strength KSI, Min. 65,000 with Yield Strength of 30,000 and elongation of 22%

Melting Range:  2600-2750 F / 1425-1510 C

Rockwell B88 Max.

AISI 430
ASTM A 240
Chemical Analysis

C. .12 Max.Mn 1.00 Max
Si 1.00 Max.

S .030 Max

Cr 16.00/18.00

P .040 Max.