ENiCr-C

2023-05-17 15:51:01 来源：钢铁之家阅读量：0

牌号	ENiCr-C
	W89606
对应标准	AWS A5.13/A5.13M-2010 堆焊焊条规范保护金属电弧焊 Specification for Surfacing Electrodes for Shielded Metal Arc Welding
归类	合金钢
标签	镍基堆焊焊条
说明	Characteristics. Undiluted weld metal of this composition exhibits a structure consisting of chromium carbides and chromium borides in a nickel-rich matrix. The nickel base and high chromium content give these deposits good heat and corrosion resistance. Care should be taken when cooling hardfacing deposits because of a tendency to stress crack. This alloy possesses excellent resistance to low stress abrasion. Applications. ENiCr-C weld metal flows very easily, has very high abrasion resistance, and normally takes on a high polish. Typical applications include cultivator sweeps, plow shares, extrusion screws, pump sleeves, takes on a high polish. Typical applications include cultivator sweeps, plow shares, extrusion screws, pump sleeves, corrosion resistance and normally require grinding for finishing. Single layer deposits typically have a hardness of 35–45 HRC. Multilayer deposits typically have a hardness of 49–56 HRC.

ENiCr-C 化学元素成分含量(%)

成分	Fe	C	Si	P	S	Cr	B	Co	其他合计	更多
最小值	3.5	0.5	3.5	-	-	12	2.5	-	-	Ni:余量
最大值	5.5	1	5.5	0.03	0.03	18	4.5	1	1	Ni:余量

其他单个或其他合计化学成分包括表中未指定值的化学成分。只有在假定存在或在常规分析中，且有迹象表明其成分将超过规定值的情况下，才应进行分析。

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