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銆€銆€Mn13 鑰愮（閶�(楂橀尦鑰愮（杌嬪埗閶兼澘)鎶€琛�(sh霉)姊濅欢
銆€銆€1 鑼冨湇锛氭湰鎶€琛�(sh霉)姊濅欢瑕�(gu墨)瀹氫簡鑰愮（閶糓n13鐔辫粙涓澘鐨勬妧琛�(sh霉)瑕佹眰銆佸昂瀵�銆佸褰㈠強瑭﹂(y脿n)鏂规硶绛�?锛併€€?/p>
銆€銆€2 寮曠敤妯�(bi膩o)婧�(zh菙n)銆€銆€
銆€銆€涓嬪垪妯�(bi膩o)婧�(zh菙n)鎵€鍖呭惈鐨勬鏂�锛岄€氶亷(gu貌)鍦ㄦ湰鎶€琛�(sh霉)姊濅欢涓紩鐢ㄨ€屾垚鐐烘湰鎶€琛�(sh霉)姊濅欢鐨勬鏂囥€傛湰鎶€琛�(sh霉)姊濅欢鎵€绀虹増鏈潎鏈夋晥銆傛墍鏈夋妧琛�(sh霉)姊濅欢閮芥渻(hu矛)淇▊锛屼娇鐢ㄦ湰鎶€琛�(sh霉)姊濅欢鐨勫悇鏂规噳(y墨ng)鎺㈣◣浣跨敤涓嬪垪妯�(bi膩o)婧�(zh菙n)鐗堟湰鐨勫彲鑳芥€�銆侴B/T222 閶肩殑鎴愬搧鍖栧(xu茅)鎴愬垎鍏佽ū鍋忓樊銆€銆€
銆€銆€GB/T20066 閶煎拰閻靛寲瀛�(xu茅)鎴愬垎娓�(c猫)瀹氱敤瑭︽ǎ鐨勫彇妯ｅ拰鍒舵ǎ鏂规硶銆€銆€
銆€銆€GB/T223 閶奸惖鍙婂悎閲戝寲瀛�(xu茅)鍒嗘瀽鏂规硶銆€銆€
銆€銆€GB/T709 鐔辫粙鏉垮拰閶煎付鐨勫昂瀵�銆佸褰�銆侀噸閲忓強鍏佽ū鍋忓樊銆€銆€
銆€銆€GB/T228 閲戝爆鎷変几瑭﹂(y脿n)鏂规硶銆€銆€
銆€銆€GB/T229 閲戝爆澶忔瘮缂哄彛娌栨搳瑭﹂(y脿n)鏂规硶銆€銆€
銆€銆€GB/T232 閲戝爆?g貌u)婢㈩專鍥�?y脿n)鏂规硶銆€銆€
銆€銆€GB/T2975 閶兼潗鍔涘(xu茅)宸ヨ棟鎬ц兘瑭﹂(y脿n)鍙栨ǎ瑕�(gu墨)瀹氥€€銆€
銆€銆€GB/T231 閲戝爆甯冩皬纭害瑭﹂(y脿n)鏂规硶銆€
銆€銆€GB/T3274 纰崇礌绲�(ji茅)妲�(g貌u)閶煎拰浣庡悎閲戠祼(ji茅)妲�(g貌u)閶肩啽杌嬪帤閶兼澘鍜岄嫾甯躲€€銆€
銆€銆€GB/T247 閶兼澘椹�(y脿n)鏀�銆佸寘瑁濄€佹(bi膩o)蹇楀強璩�(zh矛)閲忚瓑鏄庢浉(sh奴)鐨勪竴鑸(gu墨)瀹氥€€銆€
銆€銆€3 灏哄銆佸褰㈠強鍏佽ū鍋忓樊銆€銆€
銆€銆€3.1 Mn13楂橀尦閶兼垚鍝佽(gu墨)鏍� 3.0锝�40.0×900涓�×L锛坢m锛夈€€銆€
銆€銆€3.2 Mn13閶兼澘鍔涗繚涓嶅钩搴�≤10mm/m锛屼絾涓嶄綔鐐哄垽瀹氫緷鎿�(j霉)銆傚昂瀵稿厑瑷卞亸宸煼(zh铆)琛孏B/T709瑕�(gu墨)瀹�?锛併€€?/p>
銆€銆€4 鎶€琛�(sh霉)瑕佹眰銆€銆€銆€
銆€銆€1)鎴愬垎鍏佽ū鍋忓樊鍩�(zh铆)琛孏B/T222瑕�(gu墨)瀹氥€傘€€銆€
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銆€銆€4.2 杌嬪埗Mn13鎴愬搧鍔涘(xu茅)鍜屽伐钘濇€ц兘銆€銆€
銆€銆€鎴愬搧浠m鍙奌B鍊肩偤鍒ゅ畾渚濇摎(j霉)锛屽叾绲�(ji茅)鏋滄噳(y墨ng)绗﹀悎涓嬭〃瑕�(gu墨)瀹�銆傚悓鏅�(sh铆)鎻愪緵寤朵几鐜嘇銆佸父婧獳kv鍙婂喎褰�(90°锛孊=2a锛宒锛�2a)鐨勫(sh铆)娓�(c猫)鍊�?锛併€€?/p>
