1、化学性能:铁艺护栏耐化学腐蚀和电化学腐蚀性能在钢材中非常好，仅次于钛合金。

1. Chemical properties: Iron guardrails have excellent resistance to chemical and electrochemical corrosion compared to steel, second only to titanium alloys.

2、物理性能：耐热、耐高温、耐低温甚至耐超低温。

2. Physical properties: Heat resistance, high temperature resistance, low temperature resistance, and even ultra-low temperature resistance.

3、机械性能：根据不同类型的铁艺术，机械性能不同，马氏体铁艺术具有高强度和硬度。奥氏体铁艺术塑性好，强度不太高，但耐腐蚀性在铁艺术中很好。铁素体铁艺术机械性能适中，强度不太高，但耐氧化。

3. Mechanical properties: Depending on the type of iron art, the mechanical properties vary, and martensitic iron art has high strength and hardness. Austenitic iron has good plasticity and low strength, but its corrosion resistance is very good in iron art. Ferrite iron has moderate mechanical properties, moderate strength, but is resistant to oxidation.

4、工艺性能:奥氏体铁艺工艺性能好，塑性好，适合压力加工。由于硬度高，马氏体铁艺工艺性能差。

4. Process performance: Austenitic iron has good process performance, good plasticity, and is suitable for pressure processing. Due to its high hardness, martensitic iron has poor processability.

铝合金护栏特点：

Characteristics of aluminum alloy guardrail:

1、铝合金护栏不需要油漆和维护，长新不旧，避免了维护的疲劳和麻烦，综合成本低。

1. Aluminum alloy guardrails do not require painting or maintenance, they are new and never old, avoiding maintenance fatigue and trouble, and have low overall costs.

2、生产安装简单快捷，采用zhuanli插扣式连接，大大提高了安装效率。

2. Production and installation are simple and fast, using Zhuanli plug-in connections, greatly improving installation efficiency.

3、品种规格多样，造型多样，兼具欧美风格和当今流行时尚，尽显现代美感。

3. Diverse varieties and specifications, diverse shapes, combining European and American styles with current fashion trends, showcasing modern beauty.

4、特别喷涂或氧化，抗紫外线，不褪色，不发黄，不脱皮，不开裂，不起泡，不虫蛀，铝合金护栏使用寿命可达60年以上。

4. Specially sprayed or oxidized, UV resistant, non fading, non yellowing, non peeling, non cracking, non foaming, non insect infested, aluminum alloy guardrail has a service life of over 60 years.

以上的内容来自：济南铁艺护栏更多的精彩内容请点击我们的官方网站：http://www.jnghbxg.com

The above content is from: Jinan Iron Art Guardrail. For more exciting content, please click on our official website: http://www.jnghbxg.com