最近中文字幕完整版免费,又粗又硬又大又爽免费视频播放,一本色道久久东京热,伊人久久精品中文字幕,亚洲一卡2卡3卡4卡乱码

OK Tigrod 13.28瑞典伊薩低溫鋼焊絲ER80S-Ni2氬弧焊絲

瑞典伊薩OK 74.78進(jìn)口低合金鋼焊條 E9018-D1低合金鋼電焊條

陜西西安駿焊專業(yè)銷售瑞典伊薩高強(qiáng)鋼氣保焊絲 低溫鋼焊條焊絲 不銹鋼焊材 低合金焊條焊絲 鎳基焊材 藥芯焊絲 耐磨焊條焊絲 高強(qiáng)鋼低合金焊條焊絲 不銹鋼焊條焊絲 不銹鋼藥芯焊絲 氬弧焊絲 實(shí)芯焊絲 等特種進(jìn)口焊條焊絲

OK Tigrod 13.28 FeaturesSpecifications OK Tigrod 13.28 GTAW OK Tigrod 13.28 is 2.4Ni-alloyed (ER80S-Ni2), copper-coated rod for the GTAW of low-temperature, fine-grained steels in applications such as pressure vessels, pipes and the offshore industry, with a minimum yield strength of up to 470 MPa. The wire provides good impact toughness down to -60°C. Welding current DC(-) Classifications Approvals Typical all weld metal composition, % Typical mech. properties all weld metal SFA/AWS A5.28 ER80S-Ni2 EN ISO 636-A W2Ni2 VdT?V 06243 (RG) C 0,1 Si 0,6 Mn 1,1 Ni 2,4 Wire composition Yield stress, MPa 540 Tensile strength, MPa 630 Elongation, % 30 Elongation, % 30 Charpy V Test temps, °C Impact values, J -20 200 -40 180 -60 150 Diameter, mm 1,0 1,6 2,0 2,4 3,2 4,0 Length, mm 1000 1000 1000 1000 1000 1000 Weight of rods/box, kg 5,0 5,0 5,0 5,0 5,0 5,0