SUS301 - UNS S30100 | Stainless Steel *BIS certified product

Name: SUS301 UNS S30100 | Stainless Steel for Springs *BIS certified product
Brand: TOKUSHU KINZOKU EXCEL CO., LTD.

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MOQ : 100 Kilograms

SUS301 - UNS S30100 | Stainless Steel *BIS certified product Specification

Width
3.0 to 300 Millimeter (mm)

Temper
As Rolled (1/4H, 1/2H, 3/4H, H, EH, SEH)

Grade
SUS301

Thickness
0.030 to 2.5 Millimeter (mm)

Shape
Coil, Sheet

Application
Vibration Motors/Haptics, FPC (Flexible Printed Circuits), Tact Switches/Membrane Switches, Hinges, Variable Resistors, Seatbelt Spirals, Injectors, Thickness Gauges

Finish Type
Bright, Dull

SUS301 - UNS S30100 | Stainless Steel *BIS certified product Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Telegraphic Transfer (T/T)

Packaging Details
Our Standard Packing for Export

About SUS301 - UNS S30100 | Stainless Steel *BIS certified product

Property	Value
Reference Standards (For Reference Only)	JIS SUS301 (G4313, G4305) UNS S30100 AISI 301 EN / ISO 1.4319 / 4319-301-00-I, X5CrNi17-7 EN / ISO 1.4310 / 4310-301-00-I, X10CrNi18-8 GB S30110, 12Cr17Ni7 IS X10Cr17Ni7 (301)
Length	Strip or Sheet (Length less than 2,000 mm)
Technique	Cold Rolled
Coil I.D.	300, 400, 509 mm
Chemical Composition	Refer to the image
Mechanical Properties	Refer to the image
Density	7.93 g/cm³
Specific Heat	502 J/(kg·K)
Electrical Resistivity	72 ¼·cm
Thermal Expansion	16.9 ” 10-6/K (0"100C)
Thermal Conductivity	16.3 W/(m·K)
Melting Range	1380"1420 C
Magnetism	Non-magnetic in the solution heat-treated state; becomes weakly magnetic after cold working or processing.
Country of Origin	Japan, China, Taiwan
Delivery Terms	EXW, FOB, CIF, DAP, etc.

SUS301 is an austenitic stainless steel grade in which the chromium and nickel content is reduced compared to SUS304, making it easier to strengthen through cold working.

Full-hard tempers such as EH (Extra Hard) and SEH (Super Extra Hard) achieve extremely high strength through cold rolling alone, without requiring additional heat treatment.

SUS301 is widely used for spring applications and precision components that require excellent durability, fatigue resistance, and elastic properties. Its inherent corrosion resistance allows it to be used in many environments without additional anti-rust plating.

Main Features:

Excellent Work Hardening Characteristics
Easily strengthened through cold rolling and forming processes.
High Strength Spring Material
Available in a wide range of tempers from 1/4H to SEH, making it suitable for demanding spring applications.
Good Corrosion Resistance
Maintains the corrosion resistance typical of austenitic stainless steels.
Wide Application Range
Suitable for electronic components, automotive parts, precision springs, switches, hinges, and industrial applications.

We supply SUS301 spring stainless steel materials in accordance with the requirements of JIS G4313 and related standards.

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