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耐磨板械性能及切割折弯加工焊接注意事项

所属分类:常见问题 发布时间:2021-02-25 13:51:08 来源:http://www.lcnmb500.com 浏览量:

HARDOX400耐磨板,是市面上最常使用的一种规格的耐磨钢板。性价比较高。HARDOX400具有HBW400的硬度,是一种全能耐磨钢,由于其韧性高,折弯性极佳,焊接性能也优良,这种钢可以用于中度磨损的结构。

Hardox400 wear-resistant plate is the most commonly used wear-resistant steel plate in the market. The cost performance is high. Hardox400 has the hardness of hbw400. It is a kind of all-round wear-resistant steel. Due to its high toughness, excellent bending property and excellent welding performance, this kind of steel can be used for structures with moderate wear.

耐磨板400可以提供薄2mm的厚度,高130mm厚度,一般标准宽度2000mm或者2500mm,长度5800mm或6000mm长度,如果是定轧的钢板,宽度最高可达3350mm,长度可达14630mm。其遵循的标准是EN10028欧盟标准。

Wear resistant plate 400 can provide thickness of 2mm thin, thickness of 130mm high, general standard width of 2000mm or 2500mm, length of 5800mm or 6000mm, if it is a fixed rolling steel plate, the maximum width can reach 3350mm and the length can reach 14630mm. Its standard is en10028.

耐磨板械性能及切割折弯加工焊接注意事项(图1)

HARDOX400根据生产工艺不同,分为薄板和厚板,薄板厚度在2.0mm-8.0mm,硬度范围在HBW370-HBW430之间,板内部硬度略低于表面硬度,但是因为采取整体淬火,其低中心硬度是保证的表面硬度的90%。由此可以看出悍达400的整体均匀度非常的不错,也代表了其加工性能优秀。

Hardox400 is divided into thin plate and thick plate according to different production process. The thickness of thin plate is 2.0 mm-8.0 mm, and the hardness range is hbw370-hbw430. The internal hardness of the plate is slightly lower than the surface hardness. However, due to the overall quenching, its low center hardness is 90% of the guaranteed surface hardness. From this we can see that the overall uniformity of humda 400 is very good, which also represents its excellent processing performance.

厚板的厚度在4.0mm-130mm,同样硬度在HBW370-HBW4300之间。薄板和厚板的典型屈服强度都是1100MPA。HARDOX400耐磨板的冲击特性,在夏比冲击测试v型10*10mm试样纵向测试典型冲击能量,达到45J/-40摄氏度。这个数字标明了在低温环境下,HARDOX400耐磨板可以保持良好的机械性能。

The thickness of thick plate is 4.0 mm-130 mm, and the hardness is also between hbw370-hbw4300. The typical yield strength of thin and thick plates is 1100mpa. The impact characteristics of Hardox400 wear-resistant plate were tested by Charpy impact test V-type 10 * 10mm specimen, and the typical impact energy was 45j / - 40 ℃. This number indicates that Hardox400 wear-resistant plate can maintain good mechanical properties at low temperature.