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。
Carbon steel has high and low temperature strength is very tough and has excellent fatigue strength.
一些人造橡胶和金属，如碳钢在低温下会变脆，从而容易破裂。
Some elastomers and metals such as carbon steel may become brittle at low temperatures and will easily fracture.
扩散氢含量低，低温冲击性能优异，适用于低温钢、中碳钢等压力容器的焊接。
It has low diffusible hydrogen and good low-temperature impact toughness, suitable for welding middle-carbon steel and pressure containers of low-temperature steel.
指出合理的焊条药皮组分可明显提高低碳钢焊缝的低温性能。
It points out that reasonable drug composition of welding rod can improve the low temperature properties of low carbon steel weld.
扩散氢含量低，低温冲击性能优异，适用于低温钢、中碳钢等压力容器的焊接。
Used for welding low-alloy and high strength steel with corresponding strength. It has excellent welding technology and cold crack resistance.
材料主要有：灰铸铁、球墨铸铁、碳钢、低温钢、不锈钢、合金钢、耐热钢、橡胶、塑料等。
Main raw material: cast iron, ductile iron, carbon steel, low temperature steel, stainless steel, alloy steel, heat-resistant steel, rubber, plastic, and so on.
材料主要有：灰铸铁、球墨铸铁、碳钢、低温钢、不锈钢、合金钢、耐热钢、橡胶、塑料等。
Main raw material: cast iron, ductile iron, carbon steel, low temperature steel, stainless steel, alloy steel, heat-resistant steel, rubber, plastic, and so on.
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