MAT GRADES — 105 VERIFIED MATERIALS • 100% ITEM-LEVEL PROVENANCE
14 Material Records Qualified
Designation • Canonical GradeSubfamilyStandard IdentifiersConductivity (% IACS)Yield & ContextDensityStatusActions
201 Stainless SteelAustenitic
TYPE: 201SPECIFICATION: 201 Stainless Steel Engineering Datasheet
—≥ 310 MPaMINIMUM · Annealed · Sheet and Strip7.81 g/cm³TYPICALVERIFIED
202 Stainless SteelAustenitic
TYPE: 202SPECIFICATION: 202 Stainless Steel Engineering Datasheet
—≥ 310 MPaMINIMUM · Annealed · Sheet and Strip7.8 g/cm³TYPICALVERIFIED
301 Stainless SteelAustenitic
TYPE: 301SPECIFICATION: 301 Stainless Steel Engineering Datasheet
—≥ 276 MPaMINIMUM · Annealed · Sheet and Strip7.88 g/cm³TYPICALVERIFIED
302 Stainless SteelAustenitic
TYPE: 302SPECIFICATION: 302 Stainless Steel Engineering Datasheet
—≥ 205 MPaMINIMUM · Annealed · Sheet and Strip7.9 g/cm³TYPICALVERIFIED
303 Stainless SteelAustenitic
TYPE: 303SPECIFICATION: 303 Stainless Steel Engineering Datasheet
—≥ 205 MPaMINIMUM · Cold Finished Annealed Bar · Bar7.9 g/cm³TYPICALVERIFIED
304 Stainless SteelAustenitic
TYPE: 304UNS: S30400SPECIFICATION: 304 Stainless Steel Engineering Datasheet
—≥ 206.8 MPaMINIMUM · ASTM requirements (producer sheet) · Plate · Separate ASTM grade column in producer datasheet; heat treatment and thickness applicability not stated for these requirements. Typical 0.375-inch plate column is not reused as a guarantee.7.9 g/cm³TYPICAL · Published metric value; no test temperature stated.VERIFIED
304L Stainless SteelAustenitic
TYPE: 304LUNS: S30403SPECIFICATION: 304L Stainless Steel Engineering Datasheet
—≥ 172.4 MPaMINIMUM · ASTM requirements (producer sheet) · Plate · Separate ASTM grade column in producer datasheet; heat treatment and thickness applicability not stated for these requirements. Typical 0.375-inch plate column is not reused as a guarantee.7.9 g/cm³TYPICAL · Published metric value; no test temperature stated.VERIFIED
305 Stainless SteelAustenitic
TYPE: 305SPECIFICATION: 305 Stainless Steel Engineering Datasheet
—≥ 170 MPaMINIMUM · Annealed · Sheet and Strip7.9 g/cm³TYPICALVERIFIED
309 Stainless SteelAustenitic
TYPE: 309SPECIFICATION: 309 Stainless Steel Engineering Datasheet
—≥ 205 MPaMINIMUM · Annealed · Plate, Sheet and Strip7.9 g/cm³TYPICALVERIFIED
310 Stainless SteelAustenitic
TYPE: 310SPECIFICATION: 310 Stainless Steel Engineering Datasheet
—≥ 205 MPaMINIMUM · Annealed · Plate, Sheet and Strip7.9 g/cm³TYPICALVERIFIED
316 Stainless SteelAustenitic
TYPE: 316UNS: S31600SPECIFICATION: 316 Stainless Steel Engineering Datasheet
—≥ 206.8 MPaMINIMUM · ASTM requirements at room temperature (producer sheet) · Plate · Separate ASTM grade column in producer datasheet; heat treatment and thickness applicability not stated for these requirements. Typical 0.375-inch plate column is not reused as a guarantee. Source specifies room temperature without a numeric temperature.7.9 g/cm³TYPICAL · Published metric value; no test temperature stated.VERIFIED
316L Stainless SteelAustenitic
TYPE: 316LUNS: S31603SPECIFICATION: 316L Stainless Steel Engineering Datasheet
—≥ 172.4 MPaMINIMUM · ASTM requirements at room temperature (producer sheet) · Plate · Separate ASTM grade column in producer datasheet; heat treatment and thickness applicability not stated for these requirements. Typical 0.375-inch plate column is not reused as a guarantee. Source specifies room temperature without a numeric temperature.7.9 g/cm³TYPICAL · Published metric value; no test temperature stated.VERIFIED
321 Stainless SteelAustenitic
TYPE: 321SPECIFICATION: 321 Stainless Steel Engineering Datasheet
—≥ 205 MPaMINIMUM · Annealed · Plate, Sheet and Strip7.9 g/cm³TYPICALVERIFIED
347 Stainless SteelAustenitic
TYPE: 347SPECIFICATION: 347 Stainless Steel Engineering Datasheet
—≥ 205 MPaMINIMUM · Annealed · Plate, Sheet and Strip7.96 g/cm³TYPICALVERIFIED