303 Stainless Steel Plate

303 stainless steel is an austenitic, easy-cutting wear-resistant acid stainles steel containing sulfur and selenium respectively. It is used in situations where easy cutting and high surface finish are required.
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Product Description

  • Commodity name: 303 Stainless Steel Plate

303 Stainless Steel Plate Description

303 stainless steel has good plasticity and toughness and is easy to perform cold and hot processing.  It is not easy to crack during processing and can meet the processing needs of various complex shapes.  It can still maintain good toughness and strength in low temperature environments and is suitable for applications that need to withstand low temperature environments.  Besides, 303 stainless steel can still maintain high strength and good fatigue resistance at high temperatures, and is suitable for structural parts and fasteners in high temperature environments.  As a general-purpose stainless steel, 303 stainless steel has a wide range of applications.  It can be used in the food industry, chemical industry, petroleum, pharmaceutical and other fields to meet various needs.


Product Parameters

Product Name

303 Stainless Steel Plate

Type

Plate

Thickness

0.3mm-200mm

Length

2000mm, 2438mm, 3000mm, 5800mm, 6000mm, 12000mm, etc.

Width

40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc.

Standard

ASTM, AISI, JIS, GB, DIN, EN, etc.

Surface

BA, 2B, NO.1, NO.4, 4K, HL, 8K, etc.

Scope of Application

Widely used in high temperature and electrical industry, medical equipment construction, chemical, food industry, agriculture and ship parts, food and beverage packaging,

Kitchen supplies, trains, airplanes, conveyor belts, vehicles, bolts, nuts, springs and screens, etc.

Certificate

ISO, SGS, BV, etc.

Production Technology

Hot Rolling, Cold Rolling

Edge Processing

Edging, Trimming

 

Chemical Composition

C

Si

Mn

Cr

Ni

S

P

≤ 0.15

≤1.0

≤ 2.0

17.0～19.0

8.0～10.0

≥ 0.15

≤ 0.20

 

Mechanical Properties

Tensile Strength Kb (MPa)

Yield Strength σ0.2 (MPa)

Elongation D5 (%)

Hardness

≥ 520

≥ 205

≥ 40

≤ 187HB ;≤ 90HRB;≤ 200HV

 

Physical Performance

Density(g/cm³)

Modulus of Elasticity(Gpa)

Coefficient of Thermal Expansion(10-6/°C)

Coefficient of Thermal Conductivity(W/m*K)

Resistivity(10-6*Ω.m)

8.03

193

17.3

16.3

0.72

 

Surface Selection


 

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