Type

Mild atmospheric and fresh water

Atmospheric

Salt water

Chemical

Industrial

Marine

Mild

Oxidizing

Reducing

Austenitic Stainless Steel

201

x

x

x

x

x

201

x

x

x

x

x

205

x

x

x

x

x

301

x

x

x

x

x

302

x

x

x

x

x

302B

x

x

x

x

x

303

x

x

x

303Se

x

x

x

304

x

x

x

x

x

304H

x

x

x

x

x

304L

x

x

x

x

x

304N

x

x

x

x

x

S30430

x

x

x

x

x

305

x

x

x

x

x

308

x

x

x

x

x

309

x

x

x

x

x

309S

x

x

x

x

x

310

x

x

x

x

x

310S

x

x

x

x

x

314

x

x

x

x

x

316

x

x

x

x

x

x

x

316F

x

x

x

x

x

x

x

316H

x

x

x

x

x

x

x

316L

x

x

x

x

x

x

x

316N

x

x

x

x

x

x

x

317

x

x

x

x

x

x

x

317L

x

x

x

x

x

x

x

321

x

x

x

x

x

321H

x

x

x

x

x

329

x

x

x

x

x

x

x

330

x

x

x

x

x

x

x

347

x

x

x

x

x

347H

x

x

x

x

x

348

x

x

x

x

x

348H

x

x

x

x

x

384

x

x

x

x

x

Type

Mild atmospheric and fresh water

Atmospheric

Salt water

Chemical

Industrial

Marine

Mild

Oxidizing

Reducing

Ferritic  Stainless Steel

405

x

x

409

x

x

429

x

x

x

x

430

x

x

x

x

430F

x

x

x

430FSe

x

x

x

434

x

x

x

x

x

436

x

x

x

x

x

442

x

x

x

x

446

x

x

x

x

x

Martensitic Stainless Steel

403

x

410

x

414

x

416

x

416Se

x

420

x

420F

x

422

x

431

x

x

x

x

440A

x

x

400B

x

440C

x

501

502

503

504

Precipitation-Hardening Stainless Steel

PH 13-8 Mo

x

x

x

x

15-5 PH

x

x

x

x

x

17-4 PH

x

x

x

x

x

17-7 PH

x

x

x

x

x