品种系列
尺寸精度
典型机械性能
钢质纯净 clean and pure steel
采用铁水为原料的K-OBM-S+VOD 炉外精炼技术及充分发挥弧型连铸机功能，产品钢质纯净度高：[O]≤25ppm、[H]≤2ppm；≤0.005%;∑(Pb+As+Sn+Sb+Bi)≤0.01%;夹杂物含量低、尺寸小（≤5μm) 物含量低、尺寸小(≤5lJm)
the product iS highly pure because Of the use Of hot metal aS raw matenaI，Of K—OBM-S+VOD refining techniques and Of vertl-caI-bending con-caster： [O]≤25PPm， [H]≤2Pm，S≤0．005％；
∑(Pb+As+Sn+Sb+Bi≤0．01％；impurity element are low in
content and small in size(5μm)
间隙元素C、N含量低 C，N Lower inter-granular el-ement C,N content
C+N含量可达100PPm以下；
冷镦后开裂敏感性低
C+N content can be below 100ppm．
Less sensitive to cold heading cracking
机械性能优良 fine mechanic propedy
延伸率≥60％；
最细可拉拔到0.03mm，达到国际先进水平；
冷镦1／5不开裂
elongation≥60％
can be drawn as fine as 0.03mm，Up to world advanced levelcold heading 1／5 without cracking
焊接材料 welding material
炉容量大，化学成分稳定，C、P、S等有害杂质含量低，焊接性好；
The furnace capacity is big,the chemical contents can be kept stable with low percentage Of harmful impurmes C、P、S,the welding performance is excellent．
钢种系列化，307、308、309、316的高中低硅产品均可提供；
The grades are available in series,those with Vanous Si percentage(high、medium、Low)can be supplied (such as 307、308、309、316)
有稳定的不锈钢板材销售渠道，可配套销售高档焊接用盘条。
The stable distributing channels Of stainless steel flar productshave formed,which can be used for high quality wire-rods forwelding purpose.
