16Mn�޷�ֹ� - ��ֹܳ�|��ֹܼ��Źɷ��޹�˾|��޷�ֹܳ�|��ֹܹ�˾|��ֹ��޹�˾|��д��޷�ֹܳ�|��޷�ֹܼ��|��޷�ܳ�

��ר�ø��Ϊ“16Mnq”��ר�ø��Ϊ“16MnL”��ѹ��ר�ø��Ϊ“16MnR”�� ̼��C��Ƹֵ��ѧ��ܣ��ˣ��ݺ�̼��ĸߵͣ��ֿɷ�Ϊ�� ̼��--��̼��һ��С��0.25%��10��20�ֵȣ� ��̼��--��̼��һ��0.25��0.60%֮�䣬��35��45�ֵȣ� ��̼��--��̼��һ��0.60%��һ�㲻��ֹܡ�

16Mn�޷�ֹܵ�Ӧ��

��16Mn�޷�ֹܺ��ͨ�ֱ��ڵĵط��

��ֹ��Ƿ��κ��

��1��õط�ֹܣ�GB8163-2008

��2��¯��޷�ֹܣ�GB3087- 2008

��3��¯�ø�ѹ�޷�ܣ�GB5310-2008��ST45.8-��ͣ�

��4��豸�ø�ѹ�޷�ֹܣ�GB6479-1999

��5��̽��޷�ֹܣ�YB235-70

��6��ʯ��̽��޷�ֹܣ�YB528-65

��7��ʯ��ѻ��޷�ֹܣ�GB9948-88

��8��ʯ��ר��޷�ܣ�YB691-70

��9��޷�ֹܣ�GB3088-1999

��10��޷�ֹܣ�GB5312-1999

��11��޷�ֹܣ�GB3639-1999

��ֺϽ��16Mn��27SiMn��15CrMo��35CrMo��12CrMov��20G��40Cr,12Cr1MoV,15CrMo�ֹܰ��ղ�ͬ��Ϊ�޷�ֹܺͺ��Ӹֹ��ࡣ�޷�ֹ��ɸֶ��ְ��Ƴɵ��޷�ĸֹܡ�

�޷�ֹܵĻ�ѧ�ɷ�

��ֵĻ�ѧ�ɷ��ǹ�ϵ�ֲ��ʹ��ܵ��Ҫ��֮һ��Ҳ�Ǳ��Ƹֲģ��ղ�Ʒ�ȴ��ƶȵ��Ҫ��ݡ��ˣ��ڸֲı�׼�ļ��Ҫ�󲿷֣��ҵ�Ϳͻ��ոּ��ֲĻ�ѧ�ɷֵ��Ҫ��ݡ�

�ٸֵ��ɷ�

��һ��׼�й涨�Ļ�ѧ�ɷּ�ָ��ɷ֡��ָ��ұ��ϡ��ע��ڵĻ�ѧ�ɷ֡�Ϊʹ��һ��ԣ��涨�ı�׼��GB/T223��з��ϱ�׼��ѧ�ɷַ�Χ��Ҳ�ǿͻ��յ��ݡ�

�ڳ�Ʒ�ɷ�

��Ʒ�ɷ��ֽ��֤��ɷ֣��Ǵӳ�Ʒ�ֲ��ϰ��涨��GB/T222��ȡ��ȡ��м��涨�ı�׼��GB/T223��з��Ļ�ѧ�ɷ֡��ڽᾧ��Ժ��Ա��У��кϽ�Ԫ�طֲ��Ĳ��ȣ�ƫ��

��ֲĵĳ�Ʒ�ɷ��Ҫ�ǹ�ʹ�ò��Ż��鲿��ոֲ��ʹ�õģ��ҵһ�㲻��Ʒ��û�Ҫ��߳��⣩��Ӧ��֤��Ʒ��ϱ�׼�涨��

��ٲ÷��

��ʵ��ҷ��ͬһ��Ʒ�Ľ��𲢳��ʵ��ҵ����ҵ��ʹ�ò��š��跽�빩��ͬһ��Ʒ��ͬһ��ֲĵĳ�Ʒ��з��ʱ��ɵ��зḻ��Ȩ��λ��ٷ��֮ν�ٲ÷��ٲ÷��Ϊ��ж��ݡ�

16Mn�޷�ֹ��ʽ:

��[(�⾶-�ں�)*�ں�]*0.02466=kg/��(ÿ�׵��)

��16mn�޷�ֹ�8162��8163��

��GB8162��GB8163�޷�ֹܵ��޷�ֹ�GB8162��GB8163�� GB8162��ṹ��޷�ֹܡ�.

��GB8162�޷�ֹܺ�GB8163�޷�ֹܵ��޷�ֹ�GB8162��GB8163�� GB8162��ṹ��޷�ֹܡ�,�˱�׼��һ��ṹ,��е�ṹ��޷�ֹ�,GB8163��޷�ֹܡ��׼��һ��޷�ֹ�.��GB8162��Ҫ��GB8163�ֹ��Һѹ��г��,��,©��̽��.��,��ѹ��ܵ��ֹܵı�׼ѡ��,��˲��GB8162��׼.

��16Mn�޷�ֹܵ��;��

��ר�ø��Ϊ“16Mnq”��ר�ø��Ϊ“16MnL”��ѹ��ר�ø��Ϊ“16MnR”��

��̼��C��Ƹֵ��ѧ��ܣ��ˣ��ݺ�̼��ĸߵͣ��ֿɷ�Ϊ��

��̼��--��̼��һ��С��0.25%��10��20�ֵȣ�

��̼��--��̼��һ��0.25��0.60%֮�䣬��35��45�ֵȣ�

��̼��--��̼��һ��0.60%��һ�㲻��ֹܡ�

��һƪ��޷�ֹ� ��һƪ��޷��

֧��

��

��[�ֹܰٿ�]��GB9948�޷�ֹ��ֻ��20#ʯ��ѻ��

��[�ֹܳ��]רӪ��޷�GB6479��ר�ùܣ�16Mn

��[�ֹܳ��]20Mn2�Ͻ��޷�ֹܣ�16Mn�ͺϽ�ܣ�Q34