ASTM A193 Steel Nuts Bolts Testing 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, etc.
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Description
ASTM A193 Steel Nuts Bolts Testing Machine
(DIN EN ISO 898-1, ASTM F606-1, DIN EN ISO 3506-1)
Introduction
This WAW serries 1000KN Testing Machine Bolt Tensile is widely used for tensile test for fastener bolt nut screw.
It adopts 4 columns with chrome plated and 2 leading screws, high stiffness, more stable.Press button operated hydraulic tensile grips, easy operate.
It’s computer controlled servo hydraulic type, the piston goes up and high precision load cell directly measuring testing force, encoder measuring displacement and electric extensometer measuring specimen’s extension. The machine is calibrated according to ISO 75001 and ASTM E4.
It can conform to testing standard such as ASTM A193 DIN EN ISO 898-1, ASTM F606-1, ASTM A370, ASTM A 325, ASTM A 490, DIN EN ISO 3506-1 etc.
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, valves, 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, service conditions, 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.
Main technical parameters
| Parameter Model | WAW-300E | WAW-600E | WAW-1000E | WAW-2000E |
| Max. testing force (kN) | 300 | 600 | 1000 | 2000 |
| Accuracy | ±0.5% of reading value | |||
| Round specimen diameter range (mm) | φ10-φ32 | φ10-φ40 | φ13-φ60 | Φ15-φ70 |
| Flat specimen thickness range (mm) | 0-25 | 0-30 | 0-40 | 10-70 |
| Flat specimen width range (mm) | 75 | 90 | 100 | 120 |
| Tensile space (mm) | 600 | 740 | 800 | 950 |
| Compression space (mm) | 530 | 650 | 670 | 750 |
| Clearance between columns (mm) | 465 | 485 | 515 | 700 |
| Upper and lower compress plates size (mm) | φ120 | φ160 | 200×200 | φ240 |
| Distance of bending by pass roll (mm) | 30-400 | 30-430 | 30-380 | 50-430 |
| Max. piston stroke (mm) | 200 | 200 | 250 | 250 |
| Power supply | 380V±10%, 50Hz, three phase | |||
| Work environment | 10-40℃, Relative humidity≤80% | |||
| Dimension of host machine (mm) | 740×620×2058 | 790×690×2330 | 880×760×2660 | 1120×850×3270 |
| Dimension of control cabinet (mm) | 1150×870×650 | |||
| Weight (kg) | 1800 | 2500 | 3500 | 5000 |
ASTM A193 Steel Nuts Bolts Testing Machine
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