Stainless steel sheet-2
Stainless steel sheet-3
Stainless steel sheet-4
Stainless steel sheet-2
Stainless steel sheet-3
Stainless steel sheet-4

Stainless Steel Sheet

Stainless Steel Sheets offer exceptional corrosion resistance and durability, making them ideal for industrial, commercial, and architectural applications. Yieh's Stainless Steel Sheets are engineered to meet the specific requirements of various industries and are available in a wide range of grades, thicknesses, and surface treatments, providing tailored solutions for the construction, automotive, aerospace, medical, food processing, and energy sectors.

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Properties of Stainless Steel

Oxidation Resistance

Silicon enhances the oxidation resistance of stainless steel and helps preserve its structural integrity in corrosive, high-temperature environments. This makes Stainless Steel Sheets an ideal material for heat exchangers and exhaust systems.

Strength & Workability

Manganese enhances the tensile strength and hardness of Stainless Steel Sheets, facilitating their formation, welding, and processing for applications in construction materials, automotive components, and precision parts.

Surface Hardness

Nitrogen in Stainless Steel Sheets can protect against pitting and crevice corrosion, ensuring long-term performance and maintenance, especially in the marine, medical instruments and chemical industries.

Available Size
Width Tolerance
Stainless Steel Surface Finishes
Specification of Stainless Steel
Chemical Composition
Mechanical Property
Grade Thickness (mm) Width (mm) Length
201, 202, 204 Cu3, 301, 304, 304L, 310S, 316L, 321, 409L, 410S, 420J2, 430, 439, 441, 444, 445 0.1 - 3.0 600 - 2000 As request
W < 1000 mm 1000 mm ≦ W < 1250 mm 1250 mm ≦ W < 1524 mm
0 / +1.0 0 / +1.0 mm 0 / +1.0 mm
Surface Finish Definition Application
2B
Those finished, after cold rolling, by heat treatment, pickling, or other equivalent treatment, and lastly by cold rolling to give an appropriate luster. Medical equipment, food industry, construction material, kitchen utensils
BA
Those processed with bright heat treatment after cold rolling. Kitchen utensils, electric equipment, building construction
No.3
Those with brushed, coarse-grain finishes running in one direction were achieved using 100-120 grit abrasives, resulting in moderate reflectivity. Kitchen equipment, interior decorative panels
No.4
Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. Kitchen utensils, building construction, medical equipment
No.5
Also known as satin or brushed finish, those featuring a matte, non-reflective look with fine parallel lines, achieved by using a series of abrasive materials to develop a uniform and consistent surface texture. Architectural design, decorative structures
No.8 (Mirror)
Using very fine abrasive polish and buff to produce a sheet with a bright mirror-like surface. Building architectural panel, elevator, interior decoration, window frames, curtain walls, kitchen furniture
HL
Those finished by polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. Building construction
Etching
The etched technique is utilized to create unique patterns or designs on metal surfaces. The depth of the grooved surface can be made by machine depending on the different etching. Building construction panel, elevator, interior decoration
SB
Scotch Brite finishes feature a unidirectional texture and uniform grain, achieved through brushing with finer abrasives, resulting in a soft matte appearance and low-level reflectivity. Home appliances, elevator panels, kitchen applications, automotive trim
Ti-Coating
The Ti-coating technique is a booming technology transferring from aerospace technology and applies the principle of ion exchange to adhere titanium ions onto the material surface under vacuum and high-temperature conditions. Building decoration, artistry

Specification of Stainless Steel

Yieh's Stainless Steel Hot Rolled Coils comply with several international standards, including ASTM, JIS, and EN. We primarily provide various grades, such as 300 series and 400 series. All our products are internationally certified to ensure the safety and reliability of your projects.

Standard
UNS
JIS AISI / ASTM DIN Mill’s Standard
Grade
S30100
S30400
S30403
S31008
S31603
S32100
S41000
S42000
S43000
S43035
S44400
SUS301
SUS304
SUS304L
SUS310S
SUS316L
SUS321
SUS410
SUS420J1
SUS430
SUS430LX
SUS444
301
304
304L
310S
316L
321
410
420
430
439
444
1.4310
1.4301
1.4306
1.4845
1.4404
1.4541
1.4006
1.4021
1.4016
1.4510
1.4521
201
202
204Cu3

Other specifications are also available up to request.

Chemical Composition of JIS Specification

Japanese Industrial Standards (JIS) specifies the standards used for industrial activities in Japan.  

JIS Specification (For Reference)
Spec.
JIS
G4304
G4305
G4312
Steel Grade Ni% Max. Cr% Max. C% Max. Si% Max. Mn% Max. P% Max. S% Max. Mo% Max. Ti% Max. Other
SUS304 8.0~10.5 18.0~20.0 0.08 1 2 0.045 0.03 - - -
SUS304L 9.0~13.0 18.0~20.0 0.03 1 2 0.045 0.03 - - -
SUS316L 12.0~15.0 16.0~18.0 0.03 1 2 0.045 0.03 2.0~3.0 - -
SUS430 0.60 16.0~18.0 0.12 0.75 1 0.04 0.03 - - -

Chemical Composition of ASTM Specification

ASTM specifications for steel are a set of guidelines that classify, evaluate, and specify the properties of steel.  

ASTM Specification (For Reference)
Spec.
ASTM
A240
Steel Grade Ni% Max. Cr% Max. C% Max. Si% Max. Mn% Max. P% Max. S% Max. Mo% Max. Ti% Max. Other
S30400 8.0~10.5 17.5~19.5 0.07 0.75 2 0.045 0.03 - - N: 0.1 Max.
S30403 8.0~12.0 17.5~19.5 0.03 0.75 2 0.045 0.03 - - N: 0.1 Max.
S31603 10.0~14.0 16.0~18.0 0.03 0.75 2 0.045 0.03 2.0~3.0 - N: 0.1 Max.
S43000 0.75 16.0~18.0 0.12 1 1 0.04 0.03 - - -

Mechanical Property of JIS Specification

Japanese Industrial Standards (JIS) specifies the standards used for industrial activities in Japan.  

JIS Specification (For Reference)
Spec.
JIS
G4304
G4305
G4312
Steel Grade N/mm 2 MIN.
Tensile Stress
N/mm 2 MIN.
Proof Stress
% MIN.
Elongation
HRB MAX.
Hardness
Bendability:
Bending Angle
Bendability:
Inside Radius
SUS304 520 205 40 90 No Require -
SUS304L 480 175 40 90 No Require -
SUS316L 480 175 40 90 No Require -
SUS430 420 205 22 88 180° 1.0 time the thickness

Mechanical Property of ASTM specifications

ASTM specifications for steel are a set of guidelines that classify, evaluate, and specify the properties of steel.  

ASTM Specification (For Reference)
Spec.
ASTM
A240
Steel Grade N/mm 2 MIN.
Tensile Stress
N/mm 2 MIN.
Proof Stress
% MIN.
Elongation
HBW MAX.
Hardness
HRB MAX.
Hardness
Bendability:
Bending Angle
Bendability:
Inside Radius
S30400 515 205 40 92 201 No Require -
S30403 485 170 40 92 201 No Require -
S31603 485 170 40 95 217 No Require -
S43000 450 205 22 89 183 180° -

Application of Stainless Steel

Aerospace

Stainless Steel Sheets have become an essential material for manufacturing aircraft structures due to their corrosion resistance, heat resistance, and high strength-to-weight ratio. Aircraft-grade stainless steel ensures durability under extreme temperatures and pressures while effectively withstanding oxidation in harsh and high-altitude environments.

Automotive

Stainless Steel Sheets fulfill the requirements of the automotive industry with high strength, impact resistance, and corrosion resistance. Their heat resistance suits engine components and heat shields, while their durability ensures lasting performance in moisture and harsh environments.

Foodservice

Stainless Steel Sheets are not highly reactive with food, making them an ideal material for kitchen equipment, food storage containers, countertops, and processing machinery. Their smooth surface resists stains and maintains an aesthetic appeal, which is why they are a preferred choice for restaurants, food processing plants, and catering facilities.

Medical Equipment

Stainless Steel Sheets are known for their durability and strength, meeting stringent medical regulations and hygiene standards. They are essential for surgical instruments and medical devices due to their corrosion resistance and ease of sterilization.

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