Product Details

SUS304 Stainless steel plate

Stainless steel 304 steel plate/sheet/coil is an austenitic grade that can be severely deep drawn. This property has resulted in 304 being the dominant grade used in applications like sinksand saucepans.

Delivery state:cold rolled/hot rolled , solution heat-treated, pickled and passivated

Surface finish level: TR、BA、2B

304 Stainless steel Chemical Composition properties

Table 1. Typical chemical composition for 304 stainless steel alloys
%	304	304L	304H
C	0-0.08	0-0.03	0.04-0.10
Mn	0-2.0	0-2.0	0-2.0
Si	0-0.75	0-0.75	0-0.75
P	0-0.045	0-0.045	0-0.045
S	0-0.03	0-0.03	0-0.03
Cr	18.0-20.0	18.0-20.0	18.0-20.0
Ni	8-10.5	8-12.0	8-10.5
Fe	Balance	Balance	Balance

Stainless steel 304 plate mechanical properties

Mechanical Properties of Stainless Steel 304
Table 2. Typical mechanical properties for 304 stainless steel alloys
Grade	304	304L	304H
Tensile Strength (MPa)	515-720	485-607	515-720
Yield Stength(MPa)	205 Min	170 Min	205 Min
Proof Stress 0.2% (MPa)	210	200	210
Elongation A5 (%)	40 Min	40 Min	40 Min
Hardness Rockwell B	92 Max	92 Max	92 Max

Physical Properties of Stainless Steel 304

Table 3. Typical physical properties for 304 stainless steel alloys
Density	8.00 g/cm3
Property	Value
Melting Point	1450°C
Modulus of Elasticity	193 GPa
Electrical Resistivity	0.072x10-6 Ù.m
Thermal Conductivity	16.2 W/m.K
Thermal Expansion	17.2x10-6 /K