SUS301 - UNS S30100 | Stainless Steel *BIS certified

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

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MOQ : 100 Kilograms

SUS301 - UNS S30100 | Stainless Steel *BIS certified Specification

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

Chemical Composition
Refer to the image

Width
3.0 - 300 Millimeter (mm)

Grade
SUS301

Thickness
0.030 - 2.5 Millimeter (mm)

Surface
Bright, Dull

Application
Vibration Motors/Haptics, FPC, Tact Switches/Membrane Switches, Hinges, Variable Resistors, Seatbelt Spirals, Injectors, Thickness Gauges

Shape
Coil, Sheet

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

Minimum Order Quantity
100 Kilograms

Packaging Details
Our Standard Packing for Export

About SUS301 - UNS S30100 | Stainless Steel *BIS certified

Grade	SUS301
Reference Standards (for reference only)	JIS SUS301 (G4313, G4305) UNS S30100 AISI 301 EN / ISO 1.4319 / 4319-301-00-I, X5CrNi17-7 1.4310 / 4310-301-00-I, X10CrNi18-8 GB S30110, 12Cr17Ni7 IS X10Cr17Ni7(301)
Shape	Coil, Sheet
Thickness	0.030-2.5(Strip, Sheet) Millimeter (mm)
Width	3.0-300(Strip, Sheet) Millimeter (mm)
Length	Strip or Sheet(Length less than 2,000mm)
Technique	Cold Rolled
Temper	As Rolled(1/4H, 1/2H, 3/4H, H, EH, SEH)
Surface	Bright, Dull
Application	Vibration Motors/Haptics, FPC, Tact Switches/Membrane Switches, Hinges, Variable Resistors, Seatbelt Spirals, Injectors, Thickness Gauges
Coil I.D.	300, 400, 509mm
Chemical Composition	Refer to the image
Mechanical Properties	Refer to the image
Density	7.93 g/cm
Specific Heat	502 J/(kgK)
Electrical Resistivity	72 cm
Young's Modulus	193 GPa
Thermal Expansion	16.910^-6/K0100
Thermal Conductivity	16.3 W/(mK)
Melting Range	1380-1420
Magnetism	It is non-magnetic in the solution heat-treated state, but becomes weakly magnetic when processed.
Minimum Order Quantity	100 Kilograms
Country of Origin	Japan, China, Taiwan
Payment Terms	Telegraphic Transfer (T/T)
Delivery Terms	EXW, FOB, CIF, DAP etc.
Packaging Details	Our Standard Packing for Export
Main Export Market(s)	Asia, Muddle East, North America, South America, Europe etc.

SUS301 is a steel grade in which Chromium and Nickel are reduced from a typical austenitic stainless steel grade SUS304, so that it can be easily hardened by processing. Full hard finished materials such as EH and SEH, have extremely high strength equivalent to hardened materials by only cold rolling.

It is an ideal material for spring parts uses that require durability, such as spiral springs and membrane switches. In addition, its properties of austenitic stainless steel allow the product to be used in a variety of environments without plating to prevent rust.

We supply a variety of stainless steels for springs as specified in JIS G4313.

SUS301 - UNS S30100 Description :

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:

1. Excellent Work Hardening Characteristics
Easily strengthened through cold rolling and forming processes.
2. High Strength Spring Material
Available in a wide range of tempers from 1/4H to SEH, making it suitable for demanding spring applications.
3. Good Corrosion Resistance
Maintains the corrosion resistance typical of austenitic stainless steels.
4. 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.

Versatile Applications Across Industries

SUS301 stainless steel caters to diverse uses, including electronics, automotive safety, and precision engineering. It is commonly found in vibration motors, FPCs, tact switches, seatbelt spirals, and various types of switches and resistors. Its ability to serve roles demanding both flexibility and strength makes it a preferred choice for manufacturers seeking reliability and performance.

Precision Tailoring to Project Needs

With options for thicknesses between 0.030 and 2.5 mm and widths from 3.0 to 300 mm, SUS301 offers remarkable adaptability. Additionally, the multiple temper options-from quarter-hard to super extra hard-ensure that this material can be precisely matched to specific application requirements, whether the focus is on formability or tensile strength.

Enhanced Surface Finishes for Aesthetic and Functional Roles

SUS301 is available in both bright and dull surface finishes, supporting not only functional needs like solderability and conductivity but also delivering appropriate aesthetics for visible components. The superior surface finish helps reduce friction and provides resistance to wear, extending component lifespan.