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NI-ROD^? 44焊絲

NI-ROD 44焊絲適于高速焊接，可形成優(yōu)質(zhì)焊縫。這種焊絲還適合于機(jī)器人焊接或任何自動(dòng)或半自動(dòng)焊接，并可用于全位置焊。這種焊絲具有優(yōu)良的抗?jié)窨沽研阅埽捎糜谇蚰T鐵的焊接，因此可以用成本較低的球墨鑄鐵工件代替鋼質(zhì)鑄件或鍛件。

NI-ROD 44焊絲是一種實(shí)心鎳－鐵－錳焊絲，可在任何位置下對(duì)球墨鑄鐵、可鍛鑄鐵或灰口鑄鐵進(jìn)行自動(dòng)或半自動(dòng)焊接。在機(jī)器人的焊接中，熔覆率可達(dá)每分鐘18 磅（8kg），焊絲熔化速度可達(dá)每分鐘50英寸（1270mm）。若用于埋弧焊接應(yīng)采用INCOFLUX 7埋弧焊劑。

用這種焊絲進(jìn)行焊接，一般不需要焊前預(yù)熱或焊后熱處理，但對(duì)于那些塑性較低，約束嚴(yán)重的大型鑄件，進(jìn)行這種處理可能較好。

  焊絲可以以線卷或直線狀供貨，并有幾種不同直徑以供選擇，如下表所示：

產(chǎn)品     

供貨

狀態(tài)

直線長(zhǎng)度--915 mm(36”)或1000 mm(39”)

NI-ROD 44 wire is suitable for high speed welding, which can form high quality weld. This wire is also suitable for robot welding or any automatic or semi-automatic welding, and can be soldered at full position. This kind of wire has excellent anti-moisture resistance and can be used in the welding of nodular cast iron, so it can replace steel castings or forgings with lower cost ductile iron workpieces.

NI-ROD 44 welding wire is a kind of solid NI- iron - manganese welding wire, which can be automatically or semi-automatic welding of nodular cast iron, malleable cast iron or gray cast iron at any position. In robot welding, the penetration rate can reach up to 18 pounds (8kg) per minute, and the melt speed can reach 50 inches per minute (1270mm). If used for submerged arc welding, INCOFLUX 7 submerged arc welding agent is adopted.

This kind of welding wire is used for welding, which generally does not require pre-heating or post-weld heat treatment, but for those large castings that are less plastic and have severe constraints, such treatment may be better.

Specification of AWS A5.15 enifemn-cl ISO E C nifemn-ci

UNS W72006 Europe E C nifemn-ci

Chemical Ni -- -- -- -- -- -- -- -- -- -- -- -- 44 Mn -- -- -- -- -- -- -- -- -- -- -- -- 11

Ingredients C -- -- -- -- -- -- -- -- -- -- 1.5 Fe -- -- -- -- -- -- -- -- -- -- -- -- 45

Minimum tensile strength, psi 100,000

Mechanical 690 MPa

Performance elongation, (4d) % 35

The wire can be supplied in a reel or straight line, with several different diameters for selection, as shown in the following table:

products

Mm 0.8 0.9 1.0 1.14 1.2 2.4 3.2

In 0.030 0.035 0.040 0.045 0.035 0.062 0.093 0.125

supply

state

The linear length -915 mm (36) or 1000 mm (39))