ພາສາລາວ 
English 
简体中文 
Русский 
Deutsch 
日本語 
Français 
Español 
Nederlands 
Italiano 
한국어 
Svenska 
Latviešu valoda 
Čeština 
Suomi 
Lietuvių kalba 
Dansk 
Ελληνικά 
Magyar 
Română 
Slovenčina 
Eesti 
Polski 
Slovenščina 
Türkçe 
Português 
Български 
Українська 
Bahasa Indonesia 
Norsk nynorsk 
Íslenska 
Basa Jawa 
Қазақ тілі 
ភាសាខ្មែរ 
كوردی 
Кыргызча 
Македонски јазик 
Bahasa Melayu 
മലയാളം 
मराठी 
Монгол 
नेपाली 
پښتو 
فارسی 
Gàidhlig 
Српски језик 
Kiswahili 
தமிழ் 
Татар теле 
తెలుగు 
ไทย 
اردو 
O‘zbekcha 
Cymraeg 
繁體中文 
Tiếng Việt 
हिन्दी 
ဗမာစာ 
Afrikaans 
Shqip 
አማርኛ 
العربية 
Հայերեն 
অসমীয়া 
Azərbaycan dili 
Euskara 
Беларуская мова 
বাংলা 
Bosanski 
Català 
Cebuano 
Hrvatski 
Esperanto 
Tagalog 
Frysk 
Galego 
ქართული 
ગુજરાતી 
עִבְרִית 
ಕನ್ನಡ 
Norsk bokmål 
தமிழ் 
བོད་ཡིག ມູນຄ່າການແປງໂດຍປະມານສໍາລັບເຫຼັກກ້າ Rockwell C ຄວາມແຂງ1
|
(HRC) ຂະໜາດ Rockwell C ຄວາມແຂງ |
(HV) Vickers ຄວາມແຂງ |
ຄວາມແຂງຂອງ Brinell (HB) 10mm ball load 3000kgf | ຄວາມແຂງຂອງ Rockwell 3 | Rockwell superficial
ຄວາມແຂງ; indenter ຮູບຈວຍເພັດ |
(HS) |
ແຮງດຶງ ຄວາມແຮງ＊2 (ຄ່າໂດຍປະມານ) MPa |
(HRC)3 Rockwell C scale ຄວາມແຂງ |
|||||
| ຄວາມແຂງຂອງຝັ່ງ | ||||||||||||
|
ບານມາດຕະຖານ |
ແຕງສະເຕນ ບານ carbide |
(ເກມ) ກ
ຂະໜາດ ບັນຈຸ 60kgf ເພັດຮູບຈວຍ ຫຍໍ້ໜ້າ |
(HRB) ຂ
ຂະໜາດການໂຫຼດ 100kgf ເສັ້ນຜ່າສູນກາງ 1.6ມມ ບານ (1/16 ນິ້ວ). |
(HRD) D
ຂະໜາດບັນຈຸ 100kgf ເພັດຮູບຈວຍ ຫຍໍ້ໜ້າ |
15-N scale load 15kgf | 30-N scale load 30kgf | ຂະໜາດ 45-N Load 45kgf | |||||
| 68 | 940 | – | – | 85.6 | – | 76.9 | 93.2 | 84.4 | 75.4 | 97 | – | 68 |
| 67 | 900 | – | – | 85.0 | – | 76.1 | 92.9 | 83.6 | 74.2 | 95 | – | 67 |
| 66 | 865 | – | – | 84.5 | – | 75.4 | 92.5 | 82.8 | 73.3 | 92 | – | 66 |
| 65 | 832 | – | (739) | 83.9 | – | 74.5 | 92.2 | 81.9 | 72.0 | 91 | – | 65 |
| 64 | 800 | – | (722) | 83.4 | – | 73.8 | 91.8 | 81.1 | 71.0 | 88 | – | 64 |
| 63 | 772 | – | (705) | 82.8 | – | 73.0 | 91.4 | 80.1 | 69.9 | 87 | – | 63 |
| 62 | 746 | – | (688) | 82.3 | – | 72.2 | 91.1 | 79.3 | 68.8 | 85 | – | 62 |
| 61 | 720 | – | (670) | 81.8 | – | 71.5 | 90.7 | 78.4 | 67.7 | 83 | – | 61 |
| 60 | 697 | – | (654) | 81.2 | – | 70.7 | 90.2 | 77.5 | 66.6 | 81 | – | 60 |
| 59 | 674 | – | (634) | 80.7 | – | 69.9 | 89.8 | 76.6 | 65.5 | 80 | – | 59 |
| 58 | 653 | 615 | 80.1 | 69.2 | 89.3 | 75.7 | 64.3 | 78 | 58 | |||
| 57 | 633 | 595 | 79.6 | 68.5 | 88.9 | 74.8 | 63.2 | 76 | 57 | |||
| 56 | 613 | 577 | 79.0 | 67.7 | 88.3 | 73.9 | 62.0 | 75 | 56 | |||
| 55 | 595 | 560 | 78.5 | 66.9 | 87.9 | 73.0 | 60.9 | 74 | 2075 | 55 | ||
| 54 | 577 | 543 | 78.0 | 66.1 | 87.4 | 72.0 | 59.8 | 72 | 2015 | 54 | ||
| 53 | 560 | – | 525 | 77.4 | – | 65.4 | 86.9 | 71.2 | 58.6 | 71 | 1950 | 53 |
| 52 | 544 | (500) | 512 | 76.8 | – | 64.6 | 86.4 | 70.2 | 57.4 | 69 | 1880 | 52 |
| 51 | 528 | (487) | 496 | 76.3 | – | 63.8 | 85.9 | 69.4 | 56.1 | 68 | 1820 | 51 |
| 50 | 513 | (475) | 481 | 75.9 | – | 63.1 | 85.5 | 68.5 | 55.0 | 67 | 1760 | 50 |
| 49 | 498 | (464) | 469 | 75.2 | – | 62.1 | 85.0 | 67.6 | 53.8 | 66 | 1695 | 49 |
| 48 | 484 | 451 | 455 | 74.7 | – | 61.4 | 84.5 | 66.7 | 52.5 | 64 | 1635 | 48 |
| 47 | 471 | 442 | 443 | 74.1 | – | 60.8 | 83.9 | 65.8 | 51.4 | 63 | 1580 | 47 |
| 46 | 458 | 432 | 432 | 73.6 | – | 60.0 | 83.5 | 64.8 | 50.3 | 62 | 1530 | 46 |
| 45 | 446 | 421 | 421 | 73.1 | – | 59.2 | 83.0 | 64.0 | 49.0 | 60 | 1480 | 45 |
| 44 | 434 | 409 | 409 | 72.5 | – | 58.5 | 82.5 | 63.1 | 47.8 | 58 | 1435 | 44 |
| 43 | 423 | 400 | 400 | 72.0 | – | 57.7 | 82.0 | 62.2 | 46.7 | 57 | 1385 | 43 |
| 42 | 412 | 390 | 390 | 71.5 | – | 56.9 | 81.5 | 61.3 | 45.5 | 56 | 1340 | 42 |
| 41 | 402 | 381 | 381 | 70.9 | – | 56.2 | 80.9 | 60.4 | 44.3 | 55 | 1295 | 41 |
| 40 | 392 | 371 | 371 | 70.4 | – | 55.4 | 80.4 | 59.5 | 43.1 | 54 | 1250 | 40 |
| 39 | 382 | 362 | 362 | 69.9 | – | 54.6 | 79.9 | 58.6 | 41.9 | 52 | 1215 | 39 |
| 38 | 372 | 353 | 353 | 69.4 | – | 53.8 | 79.4 | 57.7 | 40.8 | 51 | 1180 | 38 |
| 37 | 363 | 344 | 344 | 68.9 | – | 53.1 | 78.8 | 56.8 | 39.6 | 50 | 1160 | 37 |
| 36 | 354 | 336 | 336 | 68.4 | (109.0) | 52.3 | 78.3 | 55.9 | 38.4 | 49 | 1115 | 36 |
| 35 | 345 | 327 | 327 | 67.9 | (108.5) | 51.5 | 77.7 | 55.0 | 37.2 | 48 | 1080 | 35 |
| 34 | 336 | 319 | 319 | 67.4 | (108.0) | 50.8 | 77.2 | 54.2 | 36.1 | 47 | 1055 | 34 |
| 33 | 327 | 311 | 311 | 66.8 | (107.5) | 50.0 | 76.6 | 53.3 | 34.9 | 46 | 1025 | 33 |
| 32 | 318 | 301 | 301 | 66.3 | (107.0) | 49.2 | 76.1 | 52.1 | 33.7 | 44 | 1000 | 32 |
| 31 | 310 | 294 | 294 | 65.8 | (106.0) | 48.4 | 75.6 | 51.3 | 32.5 | 43 | 980 | 31 |
| 30 | 302 | 286 | 286 | 65.3 | (105.5) | 47.7 | 75.0 | 50.4 | 31.3 | 42 | 950 | 30 |
| 29 | 294 | 279 | 279 | 64.7 | (104.5) | 47.0 | 74.5 | 49.5 | 30.1 | 41 | 930 | 29 |
| 28 | 286 | 271 | 271 | 64.3 | (104.0) | 46.1 | 73.9 | 48.6 | 28.9 | 41 | 910 | 28 |
| 27 | 279 | 264 | 264 | 63.8 | (103.0) | 45.2 | 73.3 | 47.7 | 27.8 | 40 | 880 | 27 |
| 26 | 272 | 258 | 258 | 63.3 | (102.5) | 44.6 | 72.8 | 46.8 | 26.7 | 38 | 860 | 26 |
| 25 | 266 | 253 | 253 | 62.8 | (101.5) | 43.8 | 72.2 | 45.9 | 25.5 | 38 | 840 | 25 |
| 24 | 260 | 247 | 247 | 62.4 | (101.0) | 43.1 | 71.6 | 45.0 | 24.3 | 37 | 825 | 24 |
| 23 | 254 | 243 | 243 | 62.0 | 100.0 | 42.1 | 71.0 | 44.0 | 23.1 | 36 | 805 | 23 |
| 22 | 248 | 237 | 237 | 61.5 | 99.0 | 41.6 | 70.5 | 43.2 | 22.0 | 35 | 785 | 22 |
| 21 | 243 | 231 | 231 | 61.0 | 98.5 | 40.9 | 69.9 | 42.3 | 20.7 | 35 | 770 | 21 |
| 20 | 238 | 226 | 226 | 60.5 | 97.8 | 40.1 | 69.4 | 41.5 | 19.6 | 34 | 760 | 20 |
| (18) | 230 | 219 | 219 | – | 96.7 | – | – | – | – | 33 | 730 | (18) |
| (16) | 222 | 212 | 212 | – | 95.5 | – | – | – | – | 32 | 705 | (16) |
| (14) | 213 | 203 | 203 | – | 93.9 | – | – | – | – | 31 | 675 | (14) |
| (12) | 204 | 194 | 194 | – | 92.3 | – | – | – | – | 29 | 650 | (12) |
| (10) | 196 | 187 | 187 | – | 90.7 | – | – | – | – | 28 | 620 | (10) |
| (8) | 188 | 179 | 179 | – | 89.5 | – | – | – | – | 27 | 600 | (8) |
| (6) | 180 | 171 | 171 | – | 87.1 | – | – | – | – | 26 | 580 | (6) |
| (4) | 173 | 165 | 165 | – | 85.5 | – | – | – | – | 25 | 550 | (4) |
| (2) | 166 | 158 | 158 | – | 83.5 | – | – | – | – | 24 | 530 | (2) |
| (0) | 160 | 152 | 152 | – | 81.7 | – | – | – | – | 24 | 515 | (0) |
* 1 ຕົວເລກຕົວໜາແມ່ນອີງຕາມ ASTM E 140 ຕາຕະລາງ 1 (ຈັດຮຽງຮ່ວມກັນໂດຍ SAE, ASM ແລະ ASTM). *2 1MPa = 1N/mm2
*3 ຄ່າໃນວົງເລັບໃນຕາຕະລາງແມ່ນສໍາລັບໄລຍະທີ່ບໍ່ຄ່ອຍໄດ້ໃຊ້ ແລະ ຊີ້ໃຫ້ເຫັນເຖິງການອ້າງອີງ.
