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Z308焊条/斯米克Z308焊条/Z308铸铁焊条

上海斯米克Z308纯镍铸铁焊条Z308焊条/斯米克Z308焊条/Z308铸铁焊条上海斯米克Z308纯镍铸铁焊条  标准: 符合 GB EZNi-1 相

  • 产品单价: 150.00元/千克
  • 品牌名称:

    斯米克

  • 产地:

    河南 新乡市

  • 产品类别:

    焊条

  • 有效期:

    长期有效

  •  
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产品参数

型号: Z308焊条/斯米克Z308焊条/Z308铸铁焊条 品牌: 斯米克
起订: 供货总量:
发货期限: 自买家付款之日起 7 天内发货 所在地: 河南 新乡市
有效期至: 长期有效 品牌:斯米克

详情介绍

上海斯米克Z308纯镍铸铁焊条Z308焊条/斯米克Z308焊条/Z308铸铁焊条

上海斯米克Z308纯镍铸铁焊条 
 标准: 
符合 GB EZNi-1 
相当 AWS ENi-CI 
 说明: 
Z308 是纯镍焊芯,强还原性石墨 型药皮的铸铁焊条,可交直流两用。施焊
时电弧稳定,操作方便,焊件可不预热,其是铸铁冷焊焊条中,抗裂性、切削加
工性、焊缝强度等综合性能较好的一种焊条。 
 用途: 
可用于常温或稍经预热(至 200℃左右)的重要灰口铸铁,如:铸铁薄件的
加工面,汽缸盖、发动机座、齿轮箱以及机床导轨、铸铁制成的机械零件等的焊、
补。 
 熔敷金属化学成分(%) 
C Si Mn Fe Ni S 
≤2.0 ≤2.5 ≤1.0 ≤8.0 ≥90.0 ≤0.03 
 参考电流:AC 或 DC 
焊条直径(mm) 2.5 3.2 4.0 5.0 
焊接电流(A) 50~80 80~100 110~140 150~180 
 注意事项: 
1. 首先清除焊接部位的油污、砂、水、锈等污物,并视缺陷类型,开坡口、
打止裂孔及熔池造型等准备措施。 
2. 为避免母材熔化过多,减少白口层,施焊中,尽量采用小电流,短弧,窄
道,短道,分散分段焊,每段焊道长度一般不超过 50mm,待温度降至不烫手时
再继续施焊。并且施焊后立即锤击焊缝以松驰应力防止裂纹。 
3. 施焊前应将焊条在 150℃左右烘焙一小时。 

D 667 斯米克焊条

EDZCr-B-15

HRc≥48. Resistance to wear, gas corrosion and oxidation. Hardfacing of blast furnace hopper and cracker part.
HRc≥48,耐磨、耐气蚀、抗氧化。堆焊高炉料钟、破碎机件

D 802斯米克焊条

EDCoCr-A-03

HRc38-47. Resistance to heat, wear and corrosion. Hardfacing of high temperature part such as the edge of thermo-cutter.
HRc38-47,耐热、耐蚀、耐磨。堆焊高温工件如热剪切刀刃

ECoCr-A

D 812斯米克焊条

EDCoCr-B-03

HRc45-50. Resistance to heat, wear and corrosion. Hardfacing of high temperature part such as internal-combustion engine valve.
HRc45-50,耐热、耐蚀、耐磨。堆焊高温工件如内燃机阀

ECoCr-B

D 822斯米克焊条

HRc≥53. Resistance to Wear and heat, bad shock resistance. Hardfacing of rotating blade wheel of boiler.
HRc≥53,耐热、耐磨,但抗冲击性差。堆焊锅炉旋转叶轮

D 832斯米克焊条

EDCoCr-C-03

HRc≥50. Wear and heat resistance. Hardfacing of high temperature part such as hot-rolling guided way.
HRc≥50,耐热、耐磨。堆焊高温工件如热轧导轨

ECoCr-C

D 842斯米克焊条

EDCoCr-D-03

HRc28-38. Corrosion and thermo-fatigue resistance, work harding. Hardfacing of hot forging die.
HRc28-38,耐蚀、抗热疲劳,具有加工硬化性。堆焊热锻模

Z 308斯米克焊条

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.
纯镍,综合性能好。铸铁薄件及加工面补焊用,如机床导卫

ENi-Cl

Z 408斯米克焊条

EZNiFe

Iron nickel, high strength and excellent ductility. Repair welding of important gray cast iron and nodular cast iron, such as cylinder cap.
镍铁,强度高、塑性好。重要灰铸铁及球铁焊补用,如汽缸盖

ENiFe-Cl

Z 508斯米克焊条

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.
镍铜,易加工,但抗裂性较差。不受力的灰铸铁加工面及砂眼补焊

ENiCu-B

Cu 107斯米克焊条

ECu

Red copper, atmosphere and sea water corrosion and excellent electric conductivity. Welding of red copper such as electrical copper row.
紫铜,耐大气,海水腐蚀,导电性好。紫铜焊接用,如导电铜排

ECu

Cu 207斯米克焊条

ECuSi

Silicon bronze, corrosion resistance and high strength. Welding of copper, silicon bronze and brass.
硅青铜,耐蚀、强度高。铜、硅青铜及黄铜焊接用

ECuSi

Cu 227斯米克焊条

ECuSnB

Tin phosphor bronze, corrosion resistance and high strength. Welding of copper, silicon bronze and brass.
锡磷青铜,耐蚀、强度高。铜、硅青铜及黄铜焊接用

ECuSn-C

Cu 237斯米克焊条

ECuAl

Aluminum bronze, wear and corrosion and high strength. Welding or surfacing of copper alloys.
铝青铜,耐磨、耐蚀,强度高。铜合金焊接或堆焊用

ECuAl-A2

Al 109斯米克焊条

TAl

Pure aluminum, excellent corrosion resistance and middle strength. Welding of pure aluminum.
纯铝,耐蚀性好,但强度不高,纯铝焊接用

E1100

Al 209斯米克焊条

TAlSi

Silicon aluminum, good crack resistance and wide range of usage. Welding of aluminum alloys other than aluminum magnesium alloys.
铝硅,抗裂性好,通用性大。铝合金焊接用,不宜焊接铝镁合金

E4043

Al 309斯米克焊条

TAMn

Manganese aluminum, corrosion resistance and high strength. Welding of aluminum alloys.
铝锰,强度高,耐蚀。铝合金焊接用

E3003

Ni 102斯米克焊条

ENi-1

Pure nickel. Welding and surfacing of nickel and nickel to steel.
纯镍,用于镍、镍与钢的焊接与堆焊

ENi-1

Ni 207斯米克焊条

ENiCu-7

Copper nickel. Welding and surfacing of copper nickel and copper nickel to steel.
镍铜,用于镍铜、镍铜与钢的焊接与堆焊

ENiCu-7


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