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499 Air Hardening Flat Stock

499 s a A-2 5% chromium air hardening steel with high wear and abrasion resistance. Oversize: +.010”/.015” thickness tolerance. Maintains close dimensional accuracy throughout the heat treating process.

Products
Features
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Products

    Thickness

    Width

    18" Length

    36" Length

    1/8"

    1/2"

    57541

    57353

    5/8"

    57542

    57354

    3/4"

    57543

    57355

    1"

    57544

    57356

    1-1/4"

    57545

    57357

    1-1/2"

    57546

    57358

    1-3/4"

    57547

    57359

    2"

    57548

    57360

    2-1/2"

    57549

    57361

    3"

    57550

    57362

    3-1/2"

    57551

    57363

    4"

    57552

    57364

    5"

    57553

    57365

    6"

    57554

    57366

    7"

    57555

    57367

    8"

    57556

    57368

    10"

    57557

    57369

    12"

    57558

    57370

    5/32"

    1/2"

    57559

    57371

    3/4"

    57560

    57372

    1"

    57561

    57373

    1-1/4"

    57562

    57374

    1-1/2"

    57563

    57375

    2"

    57564

    57376

    2-1/2"

    57565

    57377

    3"

    57566

    57378

    4"

    57567

    57379

    5"

    57568

    57380

    6"

    57569

    57381

    8"

    57570

    57382

    3/16"

    3/16"

    57571

    57383

    1/2"

    57572

    57384

    3/4"

    57573

    57385

    1"

    57162

    56896

    1-1/4"

    57163

    56897

    1-1/2"

    57164

    56898

    1-3/4"

    57574

    57386

    2"

    57165

    56899

    2-1/2"

    57166

    56900

    3"

    57167

    56901

    3/16"

    3-1/2"

    57575

    57387

    4"

    57168

    56902

    5"

    57576

    57388

    6"

    57577

    57389

    8"

    57578

    57390

    10"

    57579

    57391

    1/4"

    1/4"

    57580

    57392

    3/8"

    58906

    1/2"

    57581

    57393

    3/4"

    57582

    57394

    1"

    57169

    56903

    1-1/4"

    57170

    56904

    1-1/2"

    57171

    56905

    1-3/4"

    57583

    57395

    2"

    57172

    56906

    2-1/2"

    57173

    56907

    3"

    57174

    56908

    3-1/2"

    57584

    57396

    4"

    57175

    56909

    5"

    57176

    56910

    6"

    57177

    56911

    7"

    57585

    57397

    1/4"

    8"

    57586

    57398

    10"

    57587

    57399

    12"

    57588

    57400

    5/16"

    5/16"

    57589

    57401

    1/2"

    57590

    57402

    3/4"

    57591

    57403

    1"

    57178

    56912

    1-1/4"

    57179

    56913

    1-1/2"

    57180

    56914

    1-3/4"

    57592

    57404

    2"

    57181

    56915

    2-1/2"

    57593

    57405

    3"

    57182

    56916

    3-1/2"

    57594

    57406

    4"

    57183

    56917

    5"

    57184

    56918

    6"

    57595

    57407

    8"

    57596

    57408

    3/8"

    3/8"

    57597

    57409

    1/2"

    57598

    57410

    3/4"

    57599

    57411

    1"

    57185

    56919

    1-1/4"

    57186

    56920

    1-1/2"

    57187

    56921

    1-3/4"

    57600

    57412

    2"

    57188

    56922

    2-1/2"

    57189

    56923

    3"

    57190

    56924

    3-1/2"

    57191

    56925

    4"

    57192

    56926

    4-1/2"

    57601

    57413

    5"

    57193

    56927

    6"

    57194

    56928

    7"

    57602

    57414

    8"

    57603

    57415

    10"

    57604

    57416

    12"

    57605

    57417

    1/2"

    1/2"

    57195

    56929

    5/8"

    57606

    57418

    3/4"

    57196

    56930

    1"

    57197

    56931

    1-1/4"

    57607

    57419

    1-1/2"

    57608

    57420

    1-3/4"

    57609

    57421

    2"

    57198

    56932

    1/2"

    2-1/2"

    57199

    56933

    3"

    57200

    56934

    3-1/2"

    57201

    56935

    4"

    57202

    56936

    4-1/2"

    57610

    57422

    5"

    57203

    56937

    6"

    57204

    56938

    7"

    57611

    57423

    8"

    57612

    57424

    10"

    57613

    57425

    12"

    57614

    57426

    9/16"

    2"

    57615

    57427

    2-1/2"

    57616

    57428

    3"

    57617

    57429

    4"

    57618

    57430

    5/8"

    5/8"

    57205

    56939

    3/4"

    57206

    56940

    1"

    57207

    56941

    1-1/4"

    57619

    57431

    1-1/2"

    57208

    56942

    2"

    57209

    56943

    2-1/2"

    57210

    56944

    3"

    57211

    56945

    3-1/2"

    57212

    56946

    4"

    57620

    57432

    5"

    57621

    57433

    6"

    57622

    57434

    8"

    57623

    57435

    10"

    57624

    57436

    3/4"

    3/4"

    57213

    56947

    1"

    57214

    56948

    1-1/4"

    57625

    57437

    1-1/2"

    57215

    56949

    1-3/4"

    57626

    57438

    2"

    57216

    56950

    2-1/2"

    57627

    57439

    3"

    57217

    56951

    3-1/2"

    57628

    57440

    4"

    57218

    56952

    4-1/2"

    57629

    57441

    5"

    57630

    57442

    6"

    57631

    57443

    8"

    57632

    57444

    10"

    57633

    57445

    12"

    57634

    57446

    7/8"

    7/8"

    57635

    57447

    1"

    57636

    57448

    1-1/4"

    57637

    57449

    1-1/2"

    57638

    57450

    2"

    57639

    57451

    2-1/2"

    57640

    57452

    3"

    57641

    57453

    3-1/2"

    57642

    57454

    4"

    57643

    57455

    5"

    57644

    57456

    6"

    57645

    57457

    1"

    1"

    57219

    56953

    1-1/4"

    57646

    57458

    1-1/2"

    57220

    56954

    1-3/4"

    57647

    57459

    2"

    57221

    56955

    2-1/2"

    57648

    57460

    3"

    57222

    56956

    3-1/2"

    57649

    57461

    4"

    57650

    57462

    4-1/2"

    57651

    57463

    5"

    57652

    57464

    6"

    57653

    57465

    8"

    57654

    57466

    12"

    57655

    57467

    1-1/4"

    1-1/4"

    57656

    57468

    1-1/2"

    57657

    57469

    2"

    57658

    57470

    2-1/2"

    57659

    57471

    3"

    57660

    57472

    4"

    57661

    57473

    5"

    57662

    57474

    6"

    57663

    57475

    1-1/2"

    1-1/2"

    57664

    57476

    2"

    57665

    57477

    2-1/2"

    57666

    57478

    3"

    57667

    57479

    3-1/2"

    57668

    57480

    4"

    57669

    57481

    6"

    57670

    57482

    8"

    59137

    59169

    12"

    59138

    59170

    2"

    2"

    57671

    57483

    2-1/2"

    57672

    57484

    3"

    57673

    57485

    4"

    57674

    57486

    2-1/2"

    2-1/2"

    57675

    57487

    3"

    3"

    57676

    57488

Features

  • The 5% chromium content makes this steel especially desirable for punches and dies to be used in long production runs since it gives the tools far longer life. Up to 50% more pieces per sharpening can be produced than with oil hardening steel
  • High wear resistance is also ideal for punches and dies to stamp silicon, stainless steels, monel metal and other types of abrasive material
  • Maintains close dimensional accuracy throughout the heat treating process. The wide 75° hardening range make this virtually foolproof
  • Full-length identification eliminates confusion with other steels
  • The Starrett Company uses its own ground flat stock for many of its precision tool parts
  • Furnished in 18" and 36" lengths, ground straight and parallel.

Downloads

  • Drill Rod & Flat Stock 581.03 kb