A Steel With Regulated Yield Strength To Tensile Strength Ratio And

A Steel With Regulated Yield Strength To Tensile Strength Ratio And Method Of Manufacturing

Abstract: The present disclosure discloses a method for steel with regulated yield strength to tensile strength ratio. The method starts with casting a steel billet of desired composition at a first predetermined temperature, and then soaking the steel billet at second pre-determined temperature for a first predetermined time. Then the steel billet is cooled in a coolant chamber at a predetermined flow rate for a second predetermined time. The steel manufactured by this method comprises a dual-phase microstructure including ferrite microstructure of minimum 95 vol.% and pearlite microstructure of 5 vol.% and exhibits yield strength to tensile strength ratio ranging from 0.70 to 0.85.

Patent Information

Application #

Filing Date

19 October 2022

Publication Number

17/2024

Publication Type

INA

Invention Field

METALLURGY

Status

Email

Parent Application

Applicants

HERO MOTOCORP LIMITED

The Grand Plaza, Plot No.2, Nelson Mandela Road, Vasant Kunj- Phase -II, New Delhi, India, 110 070

Inventors

1. GURJAR, PYAR SINGH

P-33/34 WARD NO-3 BARSANA COLONY BANDIKUI DAUSA RAJASTHAN PIN-303313

2. PANDIT, BISHNU KANT

N-305, SECOND FLOOR MAYFIELD GARDEN SECTOR-51 GURUGRAM HARYANA PIN-122003

Specification

Documents

Application Documents

#	Name	Date
1	202211059856-STATEMENT OF UNDERTAKING (FORM 3) [19-10-2022(online)].pdf	2022-10-19
2	202211059856-POWER OF AUTHORITY [19-10-2022(online)].pdf	2022-10-19
3	202211059856-FORM 1 [19-10-2022(online)].pdf	2022-10-19
4	202211059856-DRAWINGS [19-10-2022(online)].pdf	2022-10-19
5	202211059856-DECLARATION OF INVENTORSHIP (FORM 5) [19-10-2022(online)].pdf	2022-10-19
6	202211059856-COMPLETE SPECIFICATION [19-10-2022(online)].pdf	2022-10-19
7	202211059856-Proof of Right [06-03-2023(online)].pdf	2023-03-06
8	202211059856-FORM 18 [10-02-2025(online)].pdf	2025-02-10