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Zinc aluminium

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89:
zinc-aluminium-copper particles embedded in a softer zinc-aluminium matrix. The hard particles provide a low-friction bearing surface, while the softer material wears back to provide space for lubricant to flow, similar to
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casting methods. Distinguishing features of ZA alloys include high as-cast strength, excellent bearing properties, as well as low energy requirements (for melting).
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were the main companies that pioneered the ZA alloys between the 1950s and the 1970s. They were designed to compete with
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The numbers associated with the name represent the amount of aluminium in the alloy (i.e. ZA8 has 8% aluminium).
17: 59: 917: 897: 75: 55: 82: 912: 8: 86: 906: 91: 868: 71: 67: 47: 43: 58:. Noranda, New Jersey Zinc Co. Ltd., St. Joe Mineral Co. and the 63: 51: 836: 35: 39: 893:
Article on ZA12 and the Permanent Graphite Mold Process
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International Lead Zinc Research Organization (ILZRO)
54:. This type of alloy was originally developed for 904: 558:Chemical Specification (per ASTM) (% by Weight) 85:because their final composition includes hard 280:Fatigue strength rotary bend in 5x10 cycles 101:Properties of various zinc aluminium alloys 303:Compressive yield strength 0.1% offset 38:are alloys whose main constituents are 14: 905: 863: 861: 859: 857: 898:Vendor page of material description 854: 24: 46:. Other alloying elements include 25: 929: 886: 165:Yield strength - 0.2% offset 13: 1: 847: 7: 830: 142:Ultimate tensile strength 10: 934: 533:Pattern of Die Shrinkage 570: 567: 564: 441:Electrical Conductivity 113: 110: 107: 869:"Gravity Casting Alloys" 326:Modulus of elasticity 464:Thermal Conductivity 436:376-484°C (708-903°F) 433:376-484°C (708-903°F) 430:377-432°C (710-810°F) 427:377-432°C (710-810°F) 424:375-404°C (707-759°F) 421:375-404°C (707-759°F) 119:Mechanical properties 871:. Eastern Alloys, Inc 806:Color Code ASTM B908 372:Physical properties 81:ZA alloys make good 70:and aluminium using 559: 102: 557: 100: 828: 827: 555: 554: 257:Impact strength 16:(Redirected from 925: 918:Aluminium alloys 880: 879: 877: 876: 865: 560: 556: 349:Poisson's ratio 211:Shear strength 160:45-47 (310-324) 157:58-64 (400-441) 154:45-50 (310-345) 151:40-46 (276-317) 148:32-37 (221-255) 103: 99: 21: 933: 932: 928: 927: 926: 924: 923: 922: 903: 902: 889: 884: 883: 874: 872: 867: 866: 855: 850: 833: 510:Specific Heat 390:Permanent mold 384:Permanent mold 378:Permanent mold 137:Permanent mold 131:Permanent mold 125:Permanent mold 56:gravity casting 23: 22: 15: 12: 11: 5: 931: 921: 920: 915: 901: 900: 895: 888: 887:External links 885: 882: 881: 852: 851: 849: 846: 845: 844: 839: 832: 829: 826: 825: 822: 819: 816: 813: 810: 807: 803: 802: 799: 796: 793: 790: 787: 784: 780: 779: 776: 773: 770: 767: 764: 761: 760:Ni (other)x10 757: 756: 753: 750: 747: 744: 741: 738: 734: 733: 730: 727: 724: 721: 718: 715: 711: 710: 707: 704: 701: 698: 695: 692: 688: 687: 684: 681: 678: 675: 672: 669: 665: 664: 661: 658: 655: 652: 649: 646: 642: 641: 638: 635: 632: 629: 626: 623: 619: 618: 615: 612: 609: 606: 603: 600: 596: 595: 592: 589: 586: 583: 580: 577: 573: 572: 569: 566: 563: 553: 552: 549: 546: 543: 540: 537: 534: 530: 529: 526: 523: 520: 517: 514: 511: 507: 506: 503: 500: 497: 494: 491: 488: 484: 483: 480: 477: 474: 471: 468: 465: 461: 460: 457: 454: 451: 448: 445: 442: 438: 437: 434: 431: 428: 425: 422: 419: 418:Melting Range 415: 414: 411: 408: 405: 402: 399: 396: 392: 391: 388: 385: 382: 379: 376: 373: 369: 368: 365: 362: 359: 356: 353: 350: 346: 345: 342: 339: 336: 333: 330: 327: 323: 322: 319: 316: 313: 310: 307: 304: 300: 299: 296: 293: 290: 287: 284: 281: 277: 276: 273: 270: 267: 264: 261: 258: 254: 253: 250: 247: 244: 241: 238: 235: 231: 230: 227: 224: 221: 218: 215: 212: 208: 207: 204: 201: 198: 195: 192: 189: 185: 184: 181: 178: 175: 172: 169: 166: 162: 161: 158: 155: 152: 149: 146: 143: 139: 138: 135: 132: 129: 126: 123: 120: 116: 115: 112: 109: 106: 76:permanent mold 28:Zinc-aluminium 9: 6: 4: 3: 2: 930: 919: 916: 914: 911: 910: 908: 899: 896: 894: 891: 890: 870: 864: 862: 860: 858: 853: 843: 840: 838: 835: 834: 823: 820: 817: 814: 811: 808: 805: 804: 800: 797: 794: 791: 788: 785: 782: 781: 777: 774: 771: 768: 765: 762: 759: 758: 754: 751: 748: 745: 742: 739: 736: 735: 731: 728: 725: 722: 719: 716: 713: 712: 708: 705: 702: 699: 696: 693: 690: 689: 685: 682: 679: 676: 673: 670: 667: 666: 662: 659: 656: 653: 650: 647: 644: 643: 639: 636: 633: 630: 627: 624: 621: 620: 616: 613: 610: 607: 604: 601: 598: 597: 593: 590: 587: 584: 581: 578: 575: 574: 562: 561: 550: 547: 544: 541: 538: 535: 532: 531: 527: 524: 521: 518: 515: 512: 509: 508: 504: 501: 498: 495: 492: 489: 486: 485: 482:72.5 (125.5) 481: 479:72.5 (125.5) 478: 476:67.1 (116.1) 475: 473:67.1 (116.1) 472: 470:66.3 (114.7) 469: 467:66.3 (114.7) 466: 463: 462: 458: 455: 452: 449: 446: 443: 440: 439: 435: 432: 429: 426: 423: 420: 417: 416: 412: 409: 406: 403: 400: 397: 394: 393: 389: 386: 383: 380: 377: 374: 371: 370: 366: 363: 360: 357: 354: 351: 348: 347: 344:11.37 (77.9) 343: 341:11.37 (77.9) 340: 338:12.07 (82.7) 337: 335:12.07 (82.7) 334: 332:12.47 (85.5) 331: 328: 325: 324: 320: 317: 314: 311: 308: 305: 302: 301: 297: 294: 291: 288: 285: 282: 279: 278: 274: 271: 268: 265: 262: 259: 256: 255: 251: 248: 245: 242: 239: 236: 233: 232: 228: 225: 222: 219: 216: 213: 210: 209: 205: 202: 199: 196: 193: 190: 187: 186: 182: 179: 176: 173: 170: 167: 164: 163: 159: 156: 153: 150: 147: 144: 141: 140: 136: 133: 130: 127: 124: 121: 118: 117: 105: 104: 98: 95: 93: 92:Babbitt metal 88: 84: 79: 77: 73: 69: 65: 61: 57: 53: 49: 45: 41: 37: 33: 29: 19: 18:Zinc aluminum 873:. Retrieved 576:Composition 551:5/32 (13.0) 548:5/32 (13.0) 545:5/32 (13.0) 542:5/32 (13.0) 505:14.4 (26.0) 502:14.4 (26.0) 499:13.4 (24.2) 496:13.4 (24.2) 493:12.9 (23.3) 490:12.9 (23.3) 459:1.72 (29.7) 456:1.72 (29.7) 453:1.64 (28.3) 450:1.64 (28.3) 447:1.61 (27.7) 444:1.61 (27.7) 413:0.181 (5.0) 410:0.181 (5.0) 407:0.218 (6.0) 404:0.218 (6.0) 401:0.227 (6.3) 329:12.4 (85.5) 188:Elongation 96: 80: 31: 27: 26: 913:Zinc alloys 539:1/8 (10.4) 536:1/8 (10.4) 528:.125 (523) 525:.125 (523) 522:.107 (448) 519:.107 (448) 516:.104 (435) 513:.104 (435) 398:.227 (6.3) 907:Categories 875:2007-07-19 848:References 640:.010-.020 637:.012-.020 634:.015-.030 631:.020-.030 628:.015-.030 625:.020-.030 617:25.0-28.0 614:25.5-28.0 611:10.5-11.5 608:10.8-11.5 387:Sand cast 381:Sand cast 375:Sand cast 234:Hardness 134:Sand cast 128:Sand cast 122:Sand cast 842:Zincalume 737:Sn (max) 691:Pb (max) 668:Fe (max) 395:Density 321:37 (255) 318:48 (331) 315:34 (234) 312:33 (227) 309:31 (214) 306:29 (199) 298:15 (103) 295:25 (172) 289:15 (103) 286:7.5 (52) 275:433 (58) 272:353 (47) 266:193 (25) 260:156 (20) 229:33 (228) 226:42 (290) 220:37 (255) 217:35 (241) 183:37 (255) 180:54 (372) 177:39 (269) 174:31 (214) 171:30 (206) 168:29 (200) 145:38 (263) 68:cast iron 48:magnesium 44:aluminium 831:See also 663:2.0-2.5 660:2.0-2.5 657:0.5-1.2 654:0.5-1.2 651:0.8-1.3 648:0.8-1.3 605:8.0-8.8 602:8.2-8.8 594:Casting 588:Casting 582:Casting 249:110-120 87:eutectic 83:bearings 824:Purple 821:Purple 818:Orange 815:Orange 252:90-110 246:89-105 243:89-105 591:Ingot 585:Ingot 579:Ingot 240:85-90 64:bronze 52:copper 36:alloys 837:ZAMAK 812:Blue 809:Blue 755:.003 752:.002 749:.003 746:.002 743:.003 740:.002 732:.006 729:.005 726:.006 723:.005 720:.006 717:.005 709:.006 706:.005 703:.006 700:.005 697:.006 694:.005 686:.075 683:.072 680:.075 677:.065 674:.075 671:.065 571:ZA27 568:ZA12 487:CTE 367:0.32 364:0.32 361:0.30 358:0.30 355:0.29 352:0.29 206:8-11 114:ZA27 111:ZA12 801:Bal 798:Bal 795:Bal 792:Bal 789:Bal 786:Bal 565:ZA8 203:3-6 200:1-3 197:1-3 194:1-2 191:1-2 108:ZA8 74:and 72:sand 50:and 42:and 40:zinc 783:Zn 714:Cd 645:Cu 622:Mg 599:Al 237:85 909:: 856:^ 778:- 775:- 772:- 769:- 766:- 763:- 292:- 283:- 269:- 263:- 223:- 214:- 94:. 66:, 34:) 32:ZA 878:. 30:( 20:)

Index

Zinc aluminum
alloys
zinc
aluminium
magnesium
copper
gravity casting
International Lead Zinc Research Organization (ILZRO)
bronze
cast iron
sand
permanent mold
bearings
eutectic
Babbitt metal
ZAMAK
Zincalume




"Gravity Casting Alloys"
Article on ZA12 and the Permanent Graphite Mold Process
Vendor page of material description
Categories
Zinc alloys
Aluminium alloys

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