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25Cr2MoVANo˨䓷N http://www.korantekno.com/yuangangzhishi/130.html ̼ C 0.220.29  Si0.170.37 i Mn0.400.70  S 0.035  P 0.035 t Cr1.501.80 C V 0.150.30 f Mo0.250.35
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40CrA䓵aԭ̖| http://www.korantekno.com/yuangangzhishi/128.html 27SimnAкܸߵo_gԼ^ߵƣژO http://www.korantekno.com/yuangangzhishi/126.html 4 񻯌Wɷݣ
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20CrA^ߵďȼ͸ԑe http://www.korantekno.com/yuangangzhishi/125.html 20crA䓡20CrA20CrϽY20Cr䓲 20Crʹ͸ԝB̼yһִ̖A20202 ˜ GB/T 3077-1999 GB/T 17107

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16MnAWܼã http://www.korantekno.com/yuangangzhishi/123.html 16MnAWܼã
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