美國SMC焊材NI-ROD? 55X焊條隨貨材質書

NI-ROD^? 55X焊條隨貨材質書

NI-ROD^? 55X焊條適用于鑄鐵的焊接提供質保書

NI-ROD  55X焊條特別適用于鑄鐵的焊接，這是一種真正適于全位置焊的焊條，并且具有可以和碳鋼焊條相媲美的操作性。55X焊條的鎳－鐵焊芯使焊縫金屬具有較高的強度和較低的殘余收縮應力從而非常適于焊接大而厚的構件。由于這種焊條對母材中的磷和其它雜質非常不敏感，所以用其焊接低等級鑄鐵時也能獲得高強度、高韌性的焊縫。

NI-ROD 55X焊條可以用于灰口鑄鐵、球墨鑄鐵、致密石墨鑄鐵、可鍛鑄鐵以及其它各種鑄造合金自身、相互之間或它們與鋼、不銹鋼及鎳基合金之間的焊接。

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Ni-rod 55X welding ROD is especially suitable for cast iron welding, which is a kind of welding ROD which is suitable for full position welding and has the ability to be comparable with carbon steel electrode. The nickel - iron welding core of 55X electrode makes weld metal with high strength and low residual shrinkage stress, which is very suitable for welding large and thick components. Because this electrode is very insensitive to the phosphorus and other impurities in the mother material, it can also be used to weld low-grade cast iron with high strength and toughness.

NI - ROD 55 x electrode can be used for grey cast iron, ductile iron, compacted graphite cast iron, malleable iron, and other various casting alloy itself, or between them and between steel, stainless steel and nickel base alloy welding.

specification

Chemical Ni -- -- -- -- -- -- -- -- -- -- -- -- 45 to 60 S -- -- -- -- -- -- -- -- -- -- -- -- 0.30 Max

Ingredients C -- -- -- -- -- -- -- -- -- 2.0 Max Si -- -- -- -- -- -- -- -- -- -- 2.0 Max

Mn -- -- -- -- -- -- -- -- -- 2.5 Max Cu -- -- -- -- -- -- -- -- -- -- 2.5 Max

Fe -- -- -- -- -- -- -- -- -- -- - the rest

Typical tensile strength, psi 75,000

Mechanical 517 MPa

Performance elongation, (4d) % 22

Diameter mm 2.4 3.2 4.0 4.8

In 3/32, 1/8, 5/32, 3/16

Length mm 305 3556 356 356

14 14 14 14 14 14

Current A

DC 50-70, 75-95, 110-130, 135-170

AC 55-65, 70-85, 110-125, 135-150

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