�i�fsup7�u®��O�W��_�F�𥫪F�~�j�ݪ��ݦ��q

�~�P�G��	�W��G	��G�з�
��a�G�饻

�{�f�P��Gsup7�u®��a�Asup7�u®��a��Asup7�u®��ơAsup7�b�w�u®��Asup7��w�u®��a�AHRC48-50�u®��Asup7�u®��Asup7��Asup7�i�f�u®��a�A�@��sup7�u®��a�A�饻sup7�u®��a�Asup7�^��Asup7�^��u�Asup7�u®��Asup7�u®��a��Asup7��u�ʼu®��a�Asup7�u®��O�Asup7�u®��ΡA�w��u®��o....

�{�f�u®��Gsk4�Ask5�Ask7�Asup6�Asup7�Asup9�Asup10�A1566�A1065�A1075�A1095�A6150�A9254�A55si7�A65mn�A60si2mn�A60si2mnA�A50CRVA�A50CRV4�AT8�AT9�AT10�A�W��A�w�s�R��A��L�P��~�i�ھګȤ�ݨD�Ͳ��Υ[�u�A�ȡC

�F�~�j��sup7�u®��Asup7�u®��a�Asup7�u®��ΡAsup7�u®��O�Asup7�u®��u�A�ɹԼu®��Ask5�u®��a�t�a�A�i�f�u®��A��f�A�P��A�F�~�j�ݯu�۴��ݻP�z��@�i�A�@�н��.

sup7�u®��

��ƦW�١G SUP7

�S�ʤξA�νd��G

SUP7�O��μs�x��ֺ��u®��A�j�סB�u�ʩM�f�z�ʸ� 55Si2Mn�y��C�A��K�D��B�T��Ծ��u�~�W��@�Ө��j�t��μu®�νu�|�b30mm�H�U��ۼu®�B�]�A��@�u�@�ūצb250 �J�H�U�D�G�k��褤��@��u®�H�ΩӨ��ܭt��Φb��O�U�u�@��j��n��u®�C

�ƾǦ��G

�� C �G0.56��0.64

ֺ Si�G1.50��2.00

�� Mn�G0.60��0.90

�� S �G 0.035

�C P �G 0.035

�� Cr�G 0.35

�� Ni�G 0.35

�� Cu�G 0.25

�O�ǩʯ�G

�ܩԱj�� mb (MPa)�G 1274(130)

�}�A�j�� ms (MPa)�G 1176(120)

��v �_10 (%)�G 5

�_��Y�v �r (%)�G 25

�w�� G��, 321HB;�N��+��B�z, 321HB

��B�z�W�d�Ϊ��۲�´�G

��B�z�W�d�G�f��870�J��20�J,�o�N; �^��480�J��50�J(�S��ݭn��,��30�J)�C

��۲�´�G�^��}��C

��f��A�G��H��B�z�Τ��B�z��A��f�A�N�Կ��H��B�z��A��f�C

��U��P��

��^��P��GII92600

��겣�P��G60Si2Mn

��w��P��G60SiCr7

��^��P��G25II60

��k��P��G61SiCr7

�F�~�j��۫H�g��u®��Ask5�u®��O�A��u��~�A��q��O��.

�F�~�j��۫H�g��u®��Ask5�u®��ΡA�H�A�i�a�A��q��O��.

�F�~�j��۫H�g��n�~��u®��Ask5�u®��A�@�P�o�i�A��q��O��.

�F�~�j��۫H�g��n�~��u®��Ask5�u®��a�A��u��G�A��q��O��.

�F�~�j��۫H�g��n�~��u®��Ask5�u®��u�A��q�D��A��q��O��.

�F�~�j��۫H�g��n�~��u®��Ask5�u®��A�M�~�A��q��O��.

�F�~�j��۫H�g��n�~��u®��Ask5�u®��A�H��ߥ��A��q��O��.

�F�𥫪F�~�j�ݹ�~��q�N�z�ɹԼu®��Ask5�u®��a�t�a�A�i�f�u®��Ask5�u®��u, sk5�u®��, sk5�u®��,sk5�u®��, sk5�u®��O, sk5�u®��a,sk5�u®��ΡA�i�f/��мu®��a�A�u®��A�u®��O�A�u®��Χ��A�u®��O��A�u®��ΡA�u®��a��A�u®��ơA�u®��O�A�u®��a�A�u®��A�u®��A�u®��O�A�u®��L�u�A�u®��A�u®��A�u®��A�u®��A�u®��ΡA�N�Լu®��A�X��u®��A��׿��u®��A�K�b�Ӽu®��A�u®��A�u®��A�u®��A�u®��.55si2mn�u®��A60si2mn�u®��A65Mn�u®��ASK3�u®��ASK5�u®��ASK7�u®��ASUP6�u®��a�ASUP7�u®��O�A1065�u®��u�A1095�u®��A1085�u®��ΡA��u®��ܦ^��í�w�ʦn�A��װ��A��j�סA��ʱj�A�u�ʦn�A��qí�w�έ@��ŵ��u�I�C�N�z�u®��~�A�Ω���֤��A��X��u®�A�N��Y��֤��F�w´��t��A�I��A��t��A´�w�A�ͧJ��A�U�ئL��M�F��αa�M��A��u��A�u®�A�o��A�Ԧ��󵥡F�F�~�j�ݤ��q�D�n�N�z�i�f�u®��ΰ�Ф@�u��t�u®��A�P��W��A�A�S��n�D�i��Ȥ�ݨD�w�w�A�ì��Ȥᴣ�Ѥ��A��ŵ��[�u�A�Ȥ�17%�|��A��a��t��ҩ��SGS��i�A�w��ꤺ�~�s�ѫȤ�ӤH�ӹq��ͷ~�ȡA�u�۴��ݻP�z��@�i�A�@�н��.

�߻��ݪ��G�߻��ɽХD�ʻ��Q��q��W�A�M�p�Y�H�A�Ϊ̵o�߻��P0769-87288036,�ڤ��q��5��^�_

�ѩ��~��i�ʸ��j�A��~��@�ߥH��ǡA�q�йq�ߧڭ̱N��z��ѯu�ꪺ��H�ΰ��A�ȡA�w��ӹq�I

�ѩ�u®��P��h�A�G��@�@��СA�Ա��еn�Jhttp://www.al-7075.com

�p�Y�H�G	��p�j �L��
�p�Y�q�ܡG	86 0769 82990080
��ʹq�ܡG	13609689756 13922917221
�q�l�l�c�G	liuping@alcoa-dydt.com.com
QQ�G	2421050595
�ǯu��X�G	86 0769 82990080
�p�Y�a�}�G	��s�F�F�𥫲M��T��s�u�~��
�l�F�s�X�G	523660
��q�D��:	http://www.dongyedatuo.cn.alibaba.com

�i�fsup7�u®���O�W��

�F�𥫪F�~�j�ݪ��ݦ������q

�i�fsup7�u®��O�W��

�F�𥫪F�~�j�ݪ��ݦ��q