如何选择适合冲65锰的模具钢？

姒傝堪

鍐叉ā鍏烽挗鏄ā鍏峰伐涓氫腑鏈€鍩虹鐨勬潗鏂欙紝鍏舵€ц兘濂藉潖鐩存帴褰卞搷鍒板啿鍘嬮浂浠剁殑璐ㄩ噺鍜屽鍛姐€傚啿65閿版槸鐢ㄤ簬鍐插帇楂樺己搴﹀喎杞ф澘鏉愮殑鏉愭枡锛屽叾鑰愮（鎬у拰鎶楃柌鍔虫€ц兘瑕佹眰楂樹簬鍏朵粬妯″叿閽€傚湪閫夋嫨閫傚悎鍐?5閿扮殑妯″叿閽㈡椂锛岄渶瑕佺患鍚堣€冭檻鍏跺己搴︺€佺‖搴︺€侀煣鎬с€佺（鎹熸€с€佸姞宸ユ€х瓑鍥犵礌銆?/p>

甯哥敤鐨勫啿妯″叿閽?/H2>

1. Cr12MoV

Cr12MoV鏄父鐢ㄧ殑妯″叿閽箣涓€锛屽叾鍏锋湁楂樼‖搴︺€侀珮闊ф€с€佽€愮（鎬у己绛夌壒鐐癸紝閫傜敤浜庡埗閫犲昂瀵歌緝灏忕殑鍐叉ā銆傜劧鑰岋紝鐢变簬鍏跺悎閲戝厓绱犺緝澶氫笖鏄撴瀽鍑猴紝瀵艰嚧鍏跺姞宸ユ€ц緝宸紝闇€瑕侀噰鍙栭€傚綋鐨勭儹澶勭悊宸ヨ壓銆?/p>

2. skd11

SKD11鏄棩鏈€氱敤鐨勬ā鍏烽挗锛屽叿鏈夐珮纭害銆侀珮闊ф€с€佽€愯厫铓€绛変紭鐐广€傚叾鎴愬垎涓殑Cr鍜孧o鍏冪礌鍙互鏈夋晥鎻愰珮鍏舵番閫忔€у拰鑰愮（鎬э紝浣垮叾閫傜敤浜庡埗閫犲昂瀵歌緝澶с€佽礋鑽疯緝澶х殑鍐叉ā銆備絾涔熼渶娉ㄦ剰鍏舵槗寮€瑁傜殑闂銆?/p>

3. 3Cr2W8V

3Cr2W8V鏄垜鍥芥瘮杈冨父鐢ㄧ殑妯″叿閽箣涓€锛岀浉瀵逛簬Cr12MoV鍜孲KD11鍏锋湁鏇村ソ鐨勮€愮（鎬у拰楂樻俯寮哄害锛岄€傜敤浜庡埗閫犻珮寮哄害銆佸ぇ灏哄鐨勫啿妯°€備絾鏄紝鍏舵垚鍒嗕腑鐨刉鍏

濡備綍閫夋嫨閫傚悎鍐?5閿扮殑妯″叿閽紵

鍦ㄩ€夋嫨閫傚悎鍐?5閿扮殑妯″叿閽㈡椂锛岄渶瑕佽€冭檻浠ヤ笅鍑犱釜鍥犵礌

1. 鑰愮（鎬?/H3>

鍐?5閿扮殑纭害鍜屽己搴﹂兘姣旇緝楂橈紝鍥犳闇€瑕侀€夋嫨鑰愮（鎬уソ鐨勬ā鍏烽挗銆侰r12MoV鏄竴涓笉閿欑殑閫夋嫨锛屼絾鍏跺姞宸ユ€ч渶瑕佹敞鎰忋€?/p>

2. 鎶楃柌鍔虫€?/H3>

鍐插帇闆朵欢闇€瑕佺粡甯稿彈鍒板弽澶嶇殑寮洸銆佹挒鍑汇€佸帇鍒剁瓑浣滅敤锛屽洜姝ら渶瑕侀€夌敤鎶楃柌鍔虫€уソ鐨勬ā鍏烽挗銆係KD11鍜?Cr2W8V杈冧负閫傚悎锛屼絾闇€娉ㄦ剰鍏舵槗寮€瑁傜殑闂銆?/p>

3. 鍔犲伐鎬?/H3>

鍦ㄩ€夋嫨閫傚悎鍐?5閿扮殑妯″叿閽㈡椂锛岄渶瑕佺患鍚堣€冭檻鍏跺姞宸ユ€с€侰r12MoV铏界劧鍔犲伐鎬ц緝宸紝浣嗗叾浼樼鐨勭‖搴︺€佸己搴︺€侀煣鎬у拰鑰愮（鎬т娇鍏舵垚涓哄父鐢ㄧ殑妯″叿閽箣涓€銆?/p>

缁撹

鍐插帇闆朵欢鐨勮川閲忓拰瀵垮懡涓庢ā鍏烽挗鐨勯€夋嫨瀵嗗垏鐩稿叧銆傚湪閫夋嫨閫傚悎鍐?5閿扮殑妯″叿閽㈡椂锛岄渶瑕佺患鍚堣€冭檻鍏惰€愮（鎬с€佹姉鐤插姵鎬у拰鍔犲伐鎬х瓑鍥犵礌銆侰r12MoV銆丼KD11鍜?Cr2W8V鏄父鐢ㄧ殑妯″叿閽紝浣嗗湪浣跨敤鏃堕渶娉ㄦ剰鍔犲伐宸ヨ壓鍜岄棶棰樸€傚笇鏈涙湰鏂囪兘澶熷府鍔╂偍鍦ㄨ喘涔版椂鍋氬嚭姝ｇ‘鐨勯€夋嫨銆?/p>