ASTM A193 Steel Nuts Bolts Pagsubok ng Machine
ASTM A193 Steel Nuts Bolts Testing Machine is widely used for tensile test for fastener bolt nut screw.
This WAW serries 1000KN, 2000KN, 3000KN Steel Nuts Bolts Testing Machine, atbp.
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ASTM A193 Steel Nuts Bolts Pagsubok ng Machine
(DIN EN ISO 898-1, ASTM F606-1, DIN EN ISO 3506-1)
Panimula
This WAW serries 1000KN Testing Machine Bolt Tensile is widely used for tensile test for fastener bolt nut screw.
Ito ay nagpapatibay 4 mga haligi na may chrome plated at 2 nangungunang mga tornilyo, mataas na tigas, mas matatag.Pindutin ang pindutan na pinatatakbo haydroliko makunat grips, madaling mapatakbo.
It’s computer controlled servo hydraulic type, Ang piston ay napupunta up at mataas na katumpakan load cell direktang pagsukat ng pagsubok na puwersa, encoder pagsukat ng displacement at electric extensometer pagsukat ng specimen's extension. Ang makina ay calibrated ayon sa ISO 75001 at ASTM E4.
Maaari itong umayon sa pamantayan ng pagsubok tulad ng ASTM A193 DIN EN ISO 898-1, ASTM F606-1, ASTM A370, ASTM A 325, ASTM A 490, DIN EN ISO 3506-1 atbp.
ASTM A193 Steel Nuts Bolts Tests
What is the tensile strength of ASTM A193 bolt?
ASTM A193 defines both SI (Metric) and inch-pound units. Grade B7 is a heat-treated chromium-molybdenum low-alloy steel with minimum tensile strength requirement of 125 ksi (860 Mpa), yield 105 ksi (720 Mpa), and maximum hardness of 35HRC.
Standard Specification for Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications.
ASTM A193 steel nuts bolts specification covers alloy steel and stainless steel bolting material for pressure vessels, Mga balbula, mga flanges, and fittings for high temperature or high pressure service, or other special purpose applications. Austenitic stainless steel may be carbide solution treated or carbide solution treated and strain-hardened.
Several grades are covered in the ASTM A193 steel nuts bolts specification, including ferritic steels and austenitic stainless steels designated B5, B8, and so forth. Selection will depend upon design, mga kondisyon ng serbisyo, mechanical properties, and high temperature characteristics. Tests to determine high temperature properties shall be made in accordance with Test Methods E 21, E 139, and E 292, and Practices E 150 and E 151.
Pangunahing teknikal na mga parameter
| Modelo ng Parameter | WAW-300E | WAW-600E | WAW-1000E | WAW-2000E |
| Max. pagsubok na puwersa (kN) | 300 | 600 | 1000 | 2000 |
| Katumpakan | ±0.5% ng halaga ng pagbabasa | |||
| Round specimen diameter na hanay (mm) | φ10-φ32 | φ10-φ40 | φ13-φ60 | Φ15-φ70 |
| Flat specimen kapal ng hanay (mm) | 0-25 | 0-30 | 0-40 | 10-70 |
| Flat ispesimen lapad hanay (mm) | 75 | 90 | 100 | 120 |
| Makunat na espasyo (mm) | 600 | 740 | 800 | 950 |
| Puwang ng compression (mm) | 530 | 650 | 670 | 750 |
| Clearance sa pagitan ng mga haligi (mm) | 465 | 485 | 515 | 700 |
| Upper at lower compress plate na sukat (mm) | φ120 | φ160 | 200×200 | φ240 |
| Distansya ng baluktot sa pamamagitan ng pass roll (mm) | 30-400 | 30-430 | 30-380 | 50-430 |
| Max. Piston stroke (mm) | 200 | 200 | 250 | 250 |
| Suplay ng kuryente | 380V±10%, 50Hz, tatlong bahagi | |||
| Kapaligiran sa trabaho | 10-40°C, Relatibong kahalumigmigan≤80% | |||
| Dimensyon ng host machine (mm) | 740×620×2058 | 790×690×2330 | 880×760×2660 | 1120×850×3270 |
| Dimensyon ng control cabinet (mm) | 1150×870×650 | |||
| Timbang (kg) | 1800 | 2500 | 3500 | 5000 |
ASTM A193 Steel Nuts Bolts Pagsubok ng Machine
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