Carbon Steel
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产品描述
符合标准：
GB/T 5293 F5A3-H08MnA AWS A5.17 F7A3-EM12K
说明：WD-EM12K焊缝金属具有优良的耐气孔性。焊道外观平整、效率高、平角焊时，焊道外观平整，焊渣剥离性优。
用途：适用于一般结构中、厚板的多层焊接。
焊丝及熔敷金属化学成分典型值(wt%)：
熔敷金属力学性能典型值：
注意事项：
1、焊剂如果受潮，在使用前须经300~350℃烘焙2小时。
2、焊接处须清除铁锈、油污、水分等杂质。
WD-EM12K Submerged Arc Welding Wire
Standards: GB/T 5293 F5A3-H08MnA AWS A5.17 F7A3-EM12K
Introduction
WD-EM12K weld seam metal has excellent gas porosity-resisting property. Weld bead has a neat appearance with high welding efficiency and for flat fillet welding, slag is especially easy to remove.
Applications
Suitable for multi-layer welding for common structures fabricated by medium and thick plates.
Typical Chemical Composition of Wire and Deposited Metal (wt%)
Typical Mechanical Properties of Deposited Metal
Notice:
1. Flux should be redried at 300~350°C for 2 hours.
2. All dust, oil and rust should be removed.