Carbon steel has high and low temperature strength is very tough and has excellent fatigue strength.

碳钢具有高温和低温强度，具有很高的韧度和优异的抗疲劳强度。

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The thermal fatigue resistance mainly depends on the high temperature yield strength and will become maximum, if the strength, plasticity and cycle thermal stability are in an adequate combination.

热疲劳抗力主要取决于材料的高温屈服强度，在强度、塑性及循环热稳定性取得适当配合时最大。

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Features: High strength, high modulus, low extensibility, good anti-fatigue and anti-tearing performance. resistant to high-temperature track, delaying and decreasing crack reflection.

特点：高强度、模量，低延伸率、疲劳开裂，耐高温车辙，延缓减少反射裂缝。

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