A development proposing company dealing with various special steel materials and processed parts.
A specialized trading company of special steel - SAKUMA SPECIAL STEEL CO.,LTD.

High performance alloy

Corrosion resistant, Heat resistant, and High temperature strength alloys

High performance alloys

Supporting your best choice!

Using in harsh environments which
stainless steel can not withstand.

Providing various high performance alloys

Corrosion resistant, Heat resistant,
High temperature strength, Low expansion,
Soft magnetic, etc.

Supporting product development through close cooperation with manufacturers.

Application

Automobile components, aircrafts, plants, etc.

Air-fuel ratio sensors [Connecting terminal]
Air-fuel ratio sensors
[Connecting terminal]
Oxygen sensors [Connecting terminal]
Oxygen sensors
[Connecting terminal]

Main alloys

Alloy Name
(Equivalent Alloy)
Type(*)Nominal
Chemical Compositions
Descriptions
H.R.AC.R.A
Nickel 20199.8NiExcellent corrosion resistance to many corrosive media
Alloy 400
(MONEL 400)
(DSALOY400)
67Ni-30CuExcellent corrosion resistance to sea water, acids, and alkalies
Alloy 600
(INCONEL 600)
(DSALOY600)
74Ni-15.5Cr-8FeExcellent resistance chloride-ion stress corrosion cracking and highly resistance to high temperature oxidation
Alloy 625
(INCONEL 625)
(DSALOY625)
62Ni-21.5Cr-9Mo-3.7NbA solid solution strengthening alloy with superior resistance to high temperature oxidation and severe corrosion environments
Alloy C-276
(HASTELLOY C-276)
(DSALOYC-276)
57Ni-16Cr-16Mo-4W-5FeSuperior corrosion resistance to a wide range of severe corrosive environments
Alloy 718
(INCONEL 718)
(DSALOY718)
52.5Ni-19Cr-3Mo-5.1Nb-0.9Ti-0.5Al-18FeA Precipitation hardenable heat resistant alloy with high temperature strength up to 700℃
Alloy 80A
(NIMONIC 80A)
(DSALOY80A)
76Ni-19.5Cr-2.2Ti-1.4AlA Precipitation hardenable heat resistant alloy with high temperature strength up to 815℃
WASPALOY
(DSALOYWA)
57Ni-19.5Cr-13.5Co-
4.3Mo-3Ti-1.4Al
A Precipitation hardenable heat resistant alloy with high temperature strength up to 870℃ and good resistance to oxidation
Alloy U520
(UDIMET 520)
56Ni-19Cr-13Co-6Mo-
1W-3Ti-2Al
A Precipitation hardenable heat resistant alloy with high temperature strength up to 925℃
Alloy 601
(INCONEL 601)
(DSALOY 601)
60.5Ni-23Cr-1.4Al-14FeOutstanding resistance to high temperature oxidation
Alloy 800H
(INCOLOY 800H)
(DSALOY800H)
32.5Ni-21Cr-0.4Ti-0.4Al-0.06C-45FeExcellent resistance to high temperature creep strength
SUH 660
(A-286)
25.5Ni-15Cr-1.2Mo-2.1Ti-0.3V-54FeA Precipitation hardenable stainless steel with high strength and high heat-resistance properties
DSA 76058Ni-38Cr-3.8AlA Precipitation hardenable Ni-based alloy with high strength, high corrosion-resistance, and non-magnetic properties

*Type:H.R.A=Heat Resistant Alloy, C.R.A=Corrosion Resistant Alloy

MONEL, INCONEL, INCOLOY, NIMONIC, and UDIMET are registered trademarks of Special Metals Corporation.
HASTELLOY is a registered trademark of Haynes International, Inc.
DSALOY and DSA are registered trademarks of Daido Steel Co., Ltd.

Recommended materials for the temperature range used by precipitation hardening materials

Recommended materials for the temperature range used by precipitation hardening materials

(Reference)Corrosion-Resistant Materials Selection Guide

Corrosion-Resistant Materials Selection Guide

Please contact us about our range of functional materials such as resistance materials (NCH, GCN), sealing materials (Ni-Fe, Ni-Co-Fe), low thermal expansion materials, and soft-magnetic materials (PB, PC, PD).

PAGETOP
Copyright © Sakuma Special Steel Co., Ltd. All Rights Reserved.