大型铸锻件
大型鑄鍛件
대형주단건
HEAVY CASTING AND FORGING
2013年
4期
33-35
,共3页
40CrNiMo钢%力学性能%标准
40CrNiMo鋼%力學性能%標準
40CrNiMo강%역학성능%표준
40CrNiMo steel%mechanical properties%standard
40CrNiMo是我国常用的钢种,但现行标准给出的力学性能值与实际生产中得到的数据偏差较大。本文根据实际生产情况提出更改标准中40CrNiMo钢力学性能数值的建议。
40CrNiMo是我國常用的鋼種,但現行標準給齣的力學性能值與實際生產中得到的數據偏差較大。本文根據實際生產情況提齣更改標準中40CrNiMo鋼力學性能數值的建議。
40CrNiMo시아국상용적강충,단현행표준급출적역학성능치여실제생산중득도적수거편차교대。본문근거실제생산정황제출경개표준중40CrNiMo강역학성능수치적건의。
40CrNiMo steel is the common steel grade in China , but there are big differences of mechanical proper-ties data between industry standard and production practice .This paper suggests to change the mechanical properties data of 40CrNiMo steel in the standards according to the actual production conditions