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Special welding wire

2848w5 nickel base welding material

質(zhì)量穩(wěn)定：實行全過程質(zhì)量監(jiān)控，細致入微，全方位檢測

價格合理：高效內(nèi)部成本控制，減少開支，讓利客戶

發(fā)貨快捷：先進生產(chǎn)流水線，充足的備貨，縮短了交貨期

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2848W5（CN 28/48 W5-IG）

Chemical composition of 2848w5:

alloy%nickelchromiumtungstencarbonmanganesesiliconphosphorussulfuriron

3545

Nb

minimum4726.54.0 0.40
 1.0

more than
maximum5029.56.00.501.52.00.030.03amount












Physical properties of 2848w5:

density8.15g/cm3
melting point1352-1392℃

2848W5 在常溫下合金的機械性能:

    - Yeah.tensile strength
σb (Mpa)		yield strength
σ0.2 (Mpa)		Elongation
A5 %
2848W5≥580≥365≥5

This alloy has the following properties：
2848w5 has good oxidation resistance, no oxide skin under 1200 ℃ after welding, and high temperature mechanical properties

2848W5 Metallographic structure:
Face centered cubic lattice structure

2848w5 can be applied to:

The typical welding material of 2848w5 cracking furnace tube is mainly used for the connection welding and overlay welding of high temperature heat-resistant steel and high temperature heat-resistant centrifugal cast tube with similar chemical composition, and the welding of furnace bottom roll

2. Product specification of this kind of welding wire produced by our company:

Diameter: 3.2mm 2.4mm 2.0mm (generally straight wire)

    1.6mm 1.2mm 1.0mm 0.9mm


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