When in the age-hardened condition, Monel K500 Mesh has a greater tendency toward stress-corrosion cracking in some conditions than Monel 400 alloy Mesh.
在年龄硬化条件时，蒙乃尔K500网已在某些情况下比蒙乃尔400合金网状走向更大的应力腐蚀开裂倾向。
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Some believe that the hardened gray iron used to make the components simply "fatigues" with age-as metal parts that go through millions of stress reversals eventually do.
Some believe that the hardened gray iron used to make the components simply "fatigues" with age—as metal parts that go through millions of stress reversals eventually do.