全球鋼材百科網(wǎng)
EFeCr-A5簡介

牌號 EFeCr-A5
W74015
對應(yīng)標(biāo)準(zhǔn) AWS A5.13/A5.13M-2010
堆焊焊條規(guī)范 保護(hù)金屬電弧焊
Specification for Surfacing Electrodes for Shielded Metal Arc Welding
歸類 合金鋼
標(biāo)簽 鐵基堆焊焊條
說明 Characteristics. The weld deposit contains chromium carbide in an austenitic matrix. The nonmagnetic weld metal has fair machinability. Build-up should be restricted to three layers to minimize stress-relief checking.
Applications. Surfaced components frequently are used for applications involving frictional metal-to-metal wear or earth scouring under low stress abrasion.
EFeCr-A5 化學(xué)元素成分含量(%)
成分 C Si Mn P S Cr Ni Mo 其他合計(jì) 更多
最小值 1.5 - 0.5 - - 24 - - - Fe:余量
最大值 2.5 2 1.5 0.035 0.035 32 4 4 1
其他單個(gè)或其他合計(jì)化學(xué)成分包括表中未指定值的化學(xué)成分。只有在假定存在或在常規(guī)分析中，且有跡象表明其成分將超過規(guī)定值的情況下，才應(yīng)進(jìn)行分析。 碳當(dāng)量計(jì)算
全球鋼材百科網(wǎng)