430 stainless steel

430 stainless steel for sale

Chemical Composition (%) of 430 Stainless Steel Plate

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
430	0.12	1.00	1.00	0.040	0.030	16.0-18.0	-	0.75	-
430F	0.12	1.25	1.00	0.06	0.15	16.0-18.0	-	-	-

Mechanical Properties of 430 Stainless Steel Plate

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Rockwell B (HR B) max	Brinell (HB) max
430	450	205	22	89	183
430F	552 typical	379 typical	25 typical	-	262

Physical Properties of 430 Stainless Steel Plate

Grade	Density (kg/m³)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion (mm/m/°C)			Thermal Conductivity (W/m.K)		Specific Heat 0-100^°C (J/kg.K)	Electrical Resistivity (nW.m)
Grade	Density (kg/m³)	Elastic Modulus (GPa)	0-100°C	0-315°C	0-538°C	at 100°C	at 500°C	Specific Heat 0-100^°C (J/kg.K)	Electrical Resistivity (nW.m)
430	7750	200	10.4	11.0	11.4	23.9	26.0	460	600
430F	7750	200	10.4	11.0	11.4	26.1	26.3	460	600

430 is a ferritic, straight chromium, non-hardenable grade, combining good corrosion resistance and formability characteristics with useful mechanical properties. Its ability to resist nitric acid attack permits its use in specific chemical applications but automotive trim and appliance components represents its largest fields of application.

430F is the free-machining version of this grade, available in bar form for use in automatic screw machines. Grade 434 is the molybdenum bearing version of Grade 430 and has the same useful combination of properties. Its molybdenum addition improves corrosion resistance.

These properties for 430 are specified for flat rolled product (plate, sheet and coil) in ASTM A240/A240M. Similar but not necessarily identical properties are specified for other products such as forgings and bar in their respective specifications. Properties of Grade 430F are specified for bar in ASTM A582.

If you are interested in other Stainless Steel Plates/Sheets, please click 302, 303, 304, 304L, 304H, 309, 309S, 310, 310S, 310H, 316, 316L, 317/317L, 317LMN, 321, 321H, 330, 347, 347H, 904L, 403, 405, 409, 410, 410S, 410/HT, 416, 416HT, 420, 422, 430, 440C, Duplex 2205, Duplex 2304, Duplex 2507.