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          [供應(yīng)]奧地利伯樂BOHLER FOX CN 29/9-A、E312-17焊條
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          • 產(chǎn)品產(chǎn)地:奧地利
          • 產(chǎn)品品牌:伯樂
          • 包裝規(guī)格:BOHLER FOX CN 29/9-A、E312-17
          • 產(chǎn)品數(shù)量:100000
          • 計(jì)量單位:公斤
          • 產(chǎn)品單價(jià):電議
          • 更新日期:2015-12-06 15:46:36
          • 有效期至:2016-12-05
          • 收藏此信息
          奧地利伯樂BOHLER FOX CN 29/9-A、E312-17焊條 詳細(xì)信息

          奧地利伯樂BOHLER FOX CN 29/9-A、E312-17焊條

          B?HLER FOX CN 29/9-A Stick electrode
          Classifications high-alloyed
          EN ISO 3581-A: AWS A5.4:
          E 29 9 R 3 2 E312-17
          Characteristics and field of use
          Core wire alloyed, austenitic-ferritic special stick electrodes with rutile coating. Suitable for hard-toweld
          materials of high-strength such as pressing and trimming tools, due to the high ferrite content
          and high crack resistance. Joints between dissimilar steels, tough intermediate layers in case of
          hardfacing. Suitable for wear-resistant surfacing0n couplings, toothed wheels, shafts and the
          like due to the high mechanical strength and strain-hardening capacity. Can also be used for tool
          repairs. B?HLER FOX CN 29/9-A has exceptional position welding properties, and is particularly
          suitable for welding with AC power.
          Base materials
          Use for joint welding of unalloyed and low-alloy steels of high-strength and limited weldability.
          Use as buffer layer for surfacings0n cold and hot working tools. Also suitable for joints0n austenitic
          Mn steel and Cr-Ni-Mn steel, as well as for dissimilar joints0n steels of different chemical composition
          or strength.
          Typical analysis of all-weld metal (Wt-%)
          C Si Mn Cr Ni
          0.11 0.9 0.7 28.8 9.5
          Mechanical properties of all-weld metal
          Heat
          Treatment
          Yield
          strength
          0.2%
          Tensile
          strength
          Elongation
          (L0=5d0)
          Impact values
          in J CVN
          MPa MPa % +20°C:
          untreated 650 790 24 30
          Operating data
          Polarity = + / ~
          Dimensions (mm) Amperage A
          2.0 x 350 60-80
          3.2 x 350 80-110
          4.0 x 350 110-140
          5.0 x 450 140-180
          Approvals and certificates
          DB (30.014.16, 20.014.07), CE

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