Model 680 High-Temperature Grips were expressly designed for high-temperature, low-cycle fatigue testing, but can also be used for other types of tension-compression or tension-only testing. The grip heads and extension rods are constructed of high-temperature, super alloys selected to extend into the heated zone of the furnace, minimizing the thermal gradients within the specimen.
Model 680 High-Temperature Grips were expressly designed for high-temperature, low-cycle fatigue testing, but can also be used for other types of tension-compression or tension-only testing. The grip heads and extension rods are constructed of high-temperature, super alloys selected to extend into the heated zone of the furnace, minimizing the thermal gradients within the specimen. Accessories for these grips include a hand pump (required), your choice of buttonhead or threaded specimen adapters, and a water cooling kit.
High-Temperature LCF Grips
Specifications
FORCE RATING*
DIMENSIONS (SEE PHOTO)
MODEL NUMBER
@700°C (1300°F)
@1000° (1832°F)
WEIGHT (EACH)
A
B
C
THREAD SIZE
PART NUMBER
680.01B
15 kip
2 kip
20 lb
1.5 in
4.6 in
4.9 in
43479
044-057-103
680.01B
68 kN
8.9 kN
9 kg
38 mm
117 mm
124 mm
M27x2
044-057-103
*Note: Force rating decreases linearly with temperature between the ratings shown
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