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            可焊接所有鋼的HILCO全能型特種鋼焊條312R
            發布者:天津麥格納焊接技術有限公司  發布時間:2024-03-15 16:23:37  訪問次數:79


            HILCO HILCHROME 312R(AWS A5.4 E312-17) Rutile

            Hilchrome 312R is our rutile coated electrode which is to be considered as a problem solver for all kinds of steel grades including stainless and difficult-to-weld steels. Typical applications for this WELD-ALL include joining hard manganese steels, tool steels, spring steels, buffering as well as joining dissimilar steel grades. The electrode deposits a crack-resistant weld metal with an increased ferrite content of approx. FN50. Hilchrome 312R is a core wire alloyed all-current type (AC/DC).

            Hilchrome 312R是金紅石涂層焊條,是所有鋼種的問題解決方案,包括不銹鋼和難焊鋼等。這種全能型焊條的典型應用包括連接硬錳鋼、工具鋼、彈簧鋼、緩沖以及連接不同等級的鋼。焊條熔敷一種抗裂焊縫金屬,鐵素體含量增加至約FN50。

            Base materials to be welded:

            ? Armour plate

            ? Hardenable steels incl. DFTW-steels

            ? Tool, die and spring steels

            ? Austenitic manganese steels

            ? Hardfacing clutches, gear wheels, shafts

            ? Buffer layers prior to hardfacing

            ? Dissimilar joining

            可焊接母材:

            ?甲板

            ?硬化鋼,包括難焊鋼

            ?工具鋼、模具鋼和彈簧鋼

            ?奧氏體錳鋼

            ?堆焊離合器、齒輪、軸、閥座等

            ?硬面堆焊前的緩沖層

            ?未知鋼

            ?異種焊接

            Best features

            產品優勢

            + Problem solver: Rutile coated electrode which is to be considered as a problem solver for all kinds of steel grades including stainless and difficult-to-weld steels

            +問題解決方案:金紅石涂層電極,被視為各種鋼種的問題解決方案,包括不銹鋼和難焊鋼

            + Crack-resistant: The electrode deposits a crack-resistant weld metal with an increased ferrite content of approx. FN50

            +抗裂性:電極沉積的抗裂焊接金屬鐵素體含量增加約FN50

             

            Typical All Weld Metal Chemical Analysis (%)

            典型全焊縫金屬成分

            C

            Mn

            Cr

            Ni

            Si

            0.11

            0.7

            28.8

            9.5

            1.1

              

            Typical All Weld Metal Mechanical PropertiesAs Welded

            典型全焊縫金屬機械性能(焊態):

            Tensile Strength抗拉強度  790 N/mm2

            0.2% Yield Strength屈服強度 650 N/mm2

            Elongation延伸率         24%

            Sizes Available and Recommended Amperages

            尺寸/電流:

            直徑(mm)

            2.5

            3.2

            4.0

            長度(mm)

            300

            350

            350

            重量(kg)/1000pcs

            17.5/57.1

            32.3/30.9

            47.8/20.9

            電流(A)

            60-80

            80-110

            110-140

              

            Current電流:AC/DC (+)

            Related Specification參考標準:AWS A5.4 E312-17

            AWS A5.4: ~E312-17 EN ISO 3581-A: E 29 9 R 3 2 Werkstoffnr. 1.4337

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