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     ҹ˾һרҵߵΡʻ𡢵Ƶҵҵʮ˷ḻ顣ҹ˾׼ϸGB/T343-94׼ƶǣҵװߡʻߡ˿ԼƲƷڽҵһģ˿ȸߣǿУƲι̣ܺöؽϹʻ׼
<br>װװڿ־˵鼰ϵĶпԲ˿ҹ˾װȶСǿУȺãܺõص㣬رʺԶװߣÿװ2-3ᣬܴЧʼƷ
<br>Ҫ£
<br>һ Ҫɷݣ֣̼0.06%-0.10%ԭϲýM6M10Q195F׸S08HJS08Aʵͼ̼߲ģƲ㣺п18-25/m²
<br> ǿȣ840-1100N/mm²
<br> ߴ0.45-0.50-0.55-0.60-0.65-0.70-0.80-0.90-1.00mm
<br>ġ ߴ繫+0.005mm
<br>塢 װ:2kg-20kg 2-2.5kg/20kg/
<br> (߾)  23#0.70mm  24#(0.60mm)
<br>25# (0.55mm)  26#(0.50mm)     27#(0.45mm)
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˾ƣ нƷ޹˾ڰ´ ˾ͣ ҵλ ()
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עʱ δд עݣ 2006
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