Title:
MOLDING COMPONENT FOR BREAKING SEPARATION TYPE CONNECTING ROD AND CONNECTING ROD
Document Type and Number:
Japanese Patent JP2017179476
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a molding component for breaking separation type connecting rod capable of suppressing generation of losses during breaking separation and achieving both of strength enhancement and fitting property enhancement.SOLUTION: The molding article for breaking separation type connecting rod contains a predetermined chemical component composition, a metallic structure of steel has ferrite and pearlite and further may have bainite, total area percentage of ferrite and pearlite to all structure is 90 area% or more and area percentage of bainite to the all structure is 10 area% and the following Formula (1) and Formula (2) are satisfied. 42≤[1.16×(C/10)×(0.7×Si+1)×(5.1×(Mn-1.2)+5)×(0.35×Cu+1)×(0.36×Ni+1)×(2.16×Cr+1)×(3×Mo+1)×(1.75×V+1)×25.4]≤95 (1) 0.80≤[C+1.69 V]≤1.0 (2).SELECTED DRAWING: Figure 4
Inventors:
SUZUKI KIO
ANAMI GORO
ANAMI GORO
Application Number:
JP2016068401A
Publication Date:
October 05, 2017
Filing Date:
March 30, 2016
Export Citation:
Assignee:
KOBE STEEL LTD
International Classes:
C22C38/00; C22C38/60; F16C7/00
Attorney, Agent or Firm:
Takuji Yamada
Norihito Yamao
Noriko Cauldron
Masahiro Sasaki
Norihito Yamao
Noriko Cauldron
Masahiro Sasaki