430 Stainless Steel Sheet

430 stainless steel is a general-purpose steel with good corrosion resistance. It has better thermal conductivity than austenite, smaller thermal expansion coefficient than austenite, thermal fatigue resistance, the addition of stabilizing element titanium, and good mechanical properties at the weld.

430 Stainless Steel Physical Properties

σb (MPa) ≥450
σ0.2 (MPa) ≥205
δ5 (%) ≥22
Hardness HV≤200HRB≤88
Density (20 ℃, g / cm3) 7.75
Melting point (℃) 1427

Chemical composition of 430 stainless steel

C

Mn

P

S

Si

Cr

Ni

≤0.12%

≤1.00%

≤0.040%

≤0.030%

≤0.75%

16.00~18.00%

≤0.60%

Scope of application

430 stainless steel is used for building decoration, fuel burner parts, household appliances, home appliance parts. Such as hot water tanks, hot water supply systems, sanitary appliances, household durable appliances, bicycle flywheels, etc.