30Cr2Ni2MoV今天 30Cr2Ni2MoV現(xiàn)貨 30Cr2Ni2MoV后天
高高特鋼30Cr2Ni2MoV 西安30Cr2Ni2MoV 上海30Cr2Ni2MoV
上海高高30Cr2Ni2MoV 江蘇30Cr2Ni2MoV 南京30Cr2Ni2MoV
高高西安30Cr2Ni2MoV 無錫30Cr2Ni2MoV 常州30Cr2Ni2MoV
高高上海30Cr2Ni2MoV 常熟30Cr2Ni2MoV 河南30Cr2Ni2MoV
開封洛陽30Cr2Ni2MoV 陜西30Cr2Ni2MoV 咸陽30Cr2Ni2MoV
榆林商洛30Cr2Ni2MoV 山東30Cr2Ni2MoV 青島30Cr2Ni2MoV
青島甘肅30Cr2Ni2MoV 山西30Cr2Ni2MoV 河北30Cr2Ni2MoV
臺(tái)兒莊 30Cr2Ni2MoV 合肥30Cr2Ni2MoV 天津30Cr2Ni2MoV
哈爾濱 30Cr2Ni2MoV 吉林30Cr2Ni2MoV 浙江30Cr2Ni2MoV
寧波溫州30Cr2Ni2MoV 臺(tái)州30Cr2Ni2MoV 杭州30Cr2Ni2MoV
臺(tái)州慈溪30Cr2Ni2MoV 加薪30Cr2Ni2MoV 湖北30Cr2Ni2MoV
武漢南昌30Cr2Ni2MoV 九江30Cr2Ni2MoV 成都30Cr2Ni2MoV
貴州云南30Cr2Ni2MoV 遵義30Cr2Ni2MoV 廣州30Cr2Ni2MoV
-------------
高高特殊鋼有限公司 財(cái)富熱線：13585717556何云飛
T：021-56103917
F：021-51079583
QQ: 694992782
18917078079@163.com
www.gaogaosteel.com
上海址：上海寶山寶楊路2076號(hào).
T:029-88661877 13324526777
高高特鋼分部:西 安 冠 玥 商貿(mào)有限公司
13324526777@126.com QQ:1303043913
西安 地址：高新區(qū)高新路望庭國際4號(hào)樓2單元5樓。
Shanghai GaoGao international Trade Co.,ltd
==============================================
30CrNi4MoA淬透性很高。30CrNi4MoA淬火高溫回火后可在大截面上獲得均勻的強(qiáng)度、高的塑性、韌性、疲憊強(qiáng)度，低的冷脆轉(zhuǎn)變溫度和缺口敏感性。
30CrNi4MoA無明顯回火脆性，切削性能中等，冷變形塑性和焊接性較差。對(duì)白點(diǎn)的形成敏感，鍛后盡量緩冷。30CrNi4MoA宜作截面較大的零件，如軸類
零件、對(duì)接接頭、齒輪等。