INCONELR 52M 焊丝
INCONEL 52M 焊丝主要用于INCONEL 690合金的熔化极气体保护焊和钨极气体保护焊接，以及在碳钢和不锈钢的表面进行堆焊形成镍-铬耐蚀合金表面。高铬组份使其在辐射条件下纯水环境中具有优秀的耐应力腐蚀开裂的能力。这种产品还可以用于对耐氧化性酸腐蚀有要求的场合，还可以用于INCONEL和INCOLOY合金的异种材料连接。
INCONEL 52M 焊丝含有硼和锆，使延性下降开裂趋势降到了最低，同时它对氧化性“浮渣”和夹杂物也非常不敏感。
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规格 本产品已经提交AWS规范，被列入AWS A5.14作为ERNiCrFe-7A。 其它规格后续申请。 UNS N06054
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化学成分 Ni….......….…..其余 Ti……..……1.0最多 范围 C………...0.04最多 Al+Ti……....1.5最多 Mn………...1.0最多 Co…….......0.12最多 Fe…………7.0-11.0 Nb……….….0.50-1.0 S………..0.015最多 P….………0.03最多 Si………...0.50最多 Zr…………0.02最多 Cu………..0.30最多 B…...……0.005最多 Cr………...28.0-31.5 Mo….......…0.50最多 Al………...1.10最多 其它….……0.50最多
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最低机械 拉伸强度，psi 80,000 性能 Mpa 552 延伸率，(4d) % 30
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焊丝以线卷状或直线状供货，有多种直径以供选择，具体参考下表：
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产品供货形态 |
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mm in |
0.8 0.030 |
0.9 0.035 |
1.0 0.040 |
1.14 0.045 |
1.2 0.047 |
1.6 0.062 |
2.4 0.093 |
3.2 0.125 |
直焊丝的长度为：915mm(36”)或1000mm(39”)
INCONEL 52M welding wire is mainly used in the welding of the melting electrode of the INCONEL 690 alloy and the welding of the tungsten electrode gas, and the surface of carbon steel and stainless steel is surfacing to b the surface of the nickel - chromium corrosion-resistant alloy. The high chromium group has the ability of excellent stress corrosion cracking in the pure water environment under the radiation conditions. The product can also be used in situations where the oxidation resistance is required, and it can be used for interconnection between INCONEL and INCOLOY alloys.
The INCONEL 52M solder contains boron and zirconium, which minimizes the ductility of ductility, and is also very insensitive to oxidative "scum" and inclusions.
Specification this product has been bted to the AWS specification and is included in AWS A5.14 as ernicrfe-7a.
Subsequent applications for other specifications.
UNS N06054
Chemical comb Ni... ...... ... .... ... The rest of the Ti... ... ... 1.0 the most
Range C......... ... 0.04 most Al + Ti... ... 1.5 the most
Mn......... ... 1.0 most Co... ...... 0.12 the most
Fe............ 7.0 11.0 Nb......... .... . 0.50-0.50
S......... ... 0.015 the most P... ............ 0.03 the most
Si......... ... 0.50 most Zr............ 0.02 the most
Cu......... ... 0.30 most B... ... ... 0.005 the most
Cr......... ... 28.0 31.5 Mo... ...... ... 0.50 the most
Al......... ... More than 1.10 other... ....... 0.50 the most
Minimum mechanical tensile strength, psi 80,000
Properties of 552 Mpa
Extension, (4d) % 30
The wire is supplied in a reel or straight line, with a variety of diameters to choose from.
Product b
mm
In 0.8
0.030 0.9
0.035 1.0
0.040 1.14
0.045 1.2
0.047 1.6
0.062 2.4
0.093 3.2
0.125
The length of straight wire is: 915mm(36 ") or 1000mm(39 ").
