商铺名称:海泰合金焊接材料厂
联系人:王先生(先生)
联系手机:
固定电话:
企业邮箱:hththc@126.com
联系地址:河北省南宫市工业区58号
邮编:55750
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斯米克铸508铸铁焊条 EZNiCu-1镍铜焊条
ENiCu-B镍铜合金焊条 Z508铸铁焊条
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Z508铸铁焊条
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符合 GB EZNiCu-1 相当 AWS ENiCu-B |
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| 说明:Z508是镍铜合金(蒙乃尔)焊芯,强还原性石墨药皮的铸铁焊条。其工艺性能及切削加工性能都接近Z308,但由于收缩率较大,抗裂性较差。焊接接头强度较低,所以不宜用于受力部位的焊接,可用于常温或低温预热(至300℃左右)的灰口铸铁的焊接。交直流两用。 | |||||||||||||||||||
| 用途:用于强度要求不高的灰口铸件的焊补。 | |||||||||||||||||||
熔敷金属化学成分(%)
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参考电流(AC、DC+)
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注意事项: 1.焊前焊条须经150℃左右烘焙1h。 2.焊时运条以窄焊道为宜,每次焊缝的长度不宜超过50mm,焊后立即用小锤轻轻锤击焊接处,以消除焊补区应力,防止裂纹 |
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Cast iron
铸
铁 |
Z 308 |
EZNi |
Pure nickel, excellent general properties. Used to weld thin cast iron part and repair welding machined surface, such as guided way of machine tool. |
ENi-Cl |
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Z 408 |
EZNiFe |
Iron nickel, high strength and excellent ductility. Repair welding of important gray cast iron and nodular cast iron, such as cylinder cap. |
ENiFe-Cl |
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Z 508 |
EZNiCu-1 |
Copper nickel, good machinability and bad crack resistance. Repair welding of sand hole and gray cast iron machined surface subject to no load. |