Corporate Approvals | Corporate Profile | KIGUCHITECHNICS

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IHI Corporation
MHI Nagoya Aerospace Systems Works
MHI Nagoya Guidance & Propulsion Systems Works
Kawasaki Heavy Industries, Ltd. Aerospace Systems Co.
GE Aviation
Rolls-Royce
MTU Aero Engines
Safran Aircraft Engines
Pratt & Whitney

Accreditation & Approvals

IHI Corporation	Initial Approval Date	Oct. 13, 2010
	Re-approval date	Mar. 12, 2018
	Expire Date	Mar. 11, 2021
	Specification	ISAJT-F005 and J-ISAJT-F005 ・ Room Temperature Tensile ・ Elevated Temperature Tensile ・ Stress Rupture ・ Creep ・ Load Control (High Cycle) Fatigue ・ Fracture Toughness ・ Crack Propagation ・ Strain Control (Low Cycle) Fatigue ・ Metallography (General) ・ Grain Size ・ Alpha Case（Wrought Material）・ Alpha Case （Cast Material）・ Mechanical Testing Specimen Preparation ( Low Stress Grinding and Polishing) ・Alloy Depletion* ・Casting (Mold) Reaction* ・IGA/IGO* ・Other*

*Applies to ISAJT-F005 ONLY.

MHI Nagoya Aerospace Systems Works	Initial Approval Date	Nov. 15, 2012
	Re-approval date	Nov. 15, 2018
	Expire Date	Nov. 14, 2021
	Quality Management System	MSJ4000

MHI Nagoya Guidance & Propulsion Systems Works	Initial Approval Date	Apr. 28, 2015
	Expire Date	Till cancelled
	Quality Management System	MS84001　Session B

Kawasaki Heavy Industries, Ltd. Aerospace Systems Co.	Initial Approval Date	Jul. 17, 2013
	Re-approval date	Oct. 15, 2019
	Expire Date	Oct. 14, 2021
	Specification	J-ISAJT-F005
	Test Item	・Room Temperature Tensile ・Elevated Temperature Tensile ・Load Control (High Cycle) Fatigue ・Strain Control (Low Cycle) Fatigue ・Metallography (General) ・Mechanical Testing Specimen Preparation 　(Low Stress Grinding and Polishing) ・Shear (NASM1312-13) ・Other

GE Aviation	Initial Approval Date	Apr. 7, 2014
	Re-approval date	Oct. 24, 2017
	Expire Date	Oct. 31, 2020
	Specification	S-400 ・ Room Temperature Tensile ・ Elevated Temperature Tensile ・ Stress Rupture ・ Creep ・ High Cycle Fatigue (HCF) ・ Low Cycle Fatigue (LCF) ・ Fracture Toughness ・ Crack Propagation ・ Metallography (Micro) ・ Metallographic Evaluation of Grain Size to E50TF133 ・ Low Stress Grind ・ Low Stress Grind and Polish and Low Stress Grind ・ Crack Propagation Mesurement ・ Macro Metallography ・ Hardness

Rolls-Royce	Initial Approval Date	Oct.7, 2015
	Re-approval date	May. 26, 2016
	Expire Date	Unlimited
	Scope of Approval	・Test Piece Machining（MSRR9968）・Mechanical testing as specified in CME 5021 and in 　accordancewith MSRR 9922 　 Tensile (Room Temp. and Elevated Temp.) 　 Stress Rupture 　 Creep Strain 　 Low Cycle Fatigue / Load Control 　 Low Cycle Fatigue / Strain Control 　 High Cycle Fatigue (Axial) 　 Fracture Toughness 　 Crack Propagation / Compact Tension 　 Charpy Impact

MTU Aero Engines （Vendor Code: 50000268）	Initial Approval Date	Aug. 29, 2016
	Re-approval date	Nov. 8, 2018
	Expire Date	May. 1, 2020
	Scope of Approval	・Machining of specimen (Low stress grinding and polishing ) ・Evaluation of microstructure ・RTT-Testing ・ETT-Testing ・SR Testing ・Hardness Testing (HBW/HRC/HV) ・Creep Testing ・LCF-Testing ・HCF-Testing ・Fracture Toughness ・Machining of specimen (Machining of standard specimen)

Safran Aircraft Engines	Initial Approval Date	Jun. 24, 2014
	Re-approval date	Jun. 17, 2019
	Expire Date	Not Limited
	Scope of Approval	・Machining test pieces for metallic fatigue test pieces ・Machining test pieces other than metallic fatigue test 　pieces（such as for tensile and charpy impact test）・Metals ― Room Temp. Tensile Test ・Metals ― Elevated Temp. Tensile Test ・Metals ― Low Cycle Fatigue Test ・Metals ― High Cycle Fatigue Test ・Metals ― Impact Test ・Metals ― Rockwell Hardness ・Metals ― Grain Size ・Metals ― Inclusion Content （Except Maraging 250 and ML340）・Metals ― Contamination on Ti Alloy（Alpha Case）・Metals ― Macrographic Examinations ・Metals ― SEM: Fracture Surface Analysis

Pratt & Whitney	Initial Approval Date	Apr. 09, 2018
	Re-approval date	-
	Expire Date	-
	Scope of Approval	・Tensile（Room Temp.）・Tensile（Elevated Temp.）・Stress Rupture ・Creep Strain ・Hardness（Brinell and Rockwell）・Metallographic Examination ・Microstructure/Grainsize ・Heat Treat （Test only heat treated items）

Corporate Profile

- Yasugi Testing Laboratory