INCONELR 72 焊丝AWS A 5.14ERNiCr-4 提供材质书
INCONEL 72 焊丝主要用于钨极气体保护焊，将INCONE 671合金包覆在INCO-CLADR 671／800HT管道表面。它还可以用于碳钢和不锈钢表面的堆焊，形成镍-铬合金的耐蚀表面层。高铬组份使其具有优异的耐高温腐蚀的能力，包括耐含硫和钒的燃料灰尘气氛腐蚀的能力。
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规格 AWS A 5.14, ERNiCr-4 ASME IX, F-No.43 ASMEⅡ, SFA-5.14, ERNiCr-4 ISO SNi6072 Europe NiCr44Ti UNS N06072
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化学成分 Ni…...….…..55 S……..….…0.008 范围 Cr…………..44 Si………..…....0.1 Ti…………..0.6 Cu……….…....0.2 Mn…………0.1 Fe………….0.2
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最低机械 拉伸强度，psi 106,000 性能 Mpa 731 屈服强度（0.2％补偿），psi 72,000 Mpa 496 延伸率，(4d) % 30
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产品供货形态 |
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线卷状焊丝直径：0.045”(1.14mm) 直焊丝尺寸：3／32”×36”(2.4mm×915mm) |
NCONEL 72 electrode is mainly used for tungsten gas shielded welding, and the INCONE 671 alloy is coated in INCO-CLADR 671／800HT Pipe surface. It can also be used for surfacing of carbon steel and stainless steel surface, bing an anticorrosive surface layer for nickel-chromium alloy. The high chromium components have excellent resistance to high temperature corrosion, including the ability to resist the corrosive atmosphere of fuel dust containing sulphur and vanadium.
Specifications AWS A 5.14, ERNiCr-4 ASME IX, F-No.43
ASME Ⅱ, SFA - 5.14, ERNiCr - 4
ISO SNi6072
Europe NiCr44Ti
UNS N06072
Chemical comb Ni... ... ... .... ... 55 S... ... ... .... 0.008
The scope of Cr............ ... 44 Si......... ... ... ... 0.1
Ti............ ... 0.6 Cu......... .... ... 0.2
Mn............ 0.1
Fe............ 0.2.
Minimum mechanical tensile strength, psi 106,000
Properties of 731 Mpa
Yield strength (0.2% compensation), psi 72,000
496 Mpa
Extension, (4d) % 30
Product b
Coil wire diameter: 0.045 (1.14mm)
Straight wire size: 3/32 "* 36" (2.4mm x 915mm)
