High Strength 301 Stainless Steel Plate

301 stainless steel is an austenitic stainless steel composed of 17 percent chromium and 7 percent nickel, offering robust strength and ductility when cold worked. Additionally, it exhibits outstanding corrosion resistance properties.

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301 Stainless Steel Plate Description

301 stainless steel is a metastable austenitic stainless steel that exhibits a complete austenitic structure under full solid solution conditions. Among stainless steels, 301 is the most easily strengthened by cold deformation. Cold deformation processing can enhance the steel’s strength and hardness while retaining sufficient plasticity and toughness. Additionally, this steel demonstrates good rust resistance under atmospheric conditions. It is primarily used in the cold working state for equipment parts that can withstand higher loads, reduce equipment weight, and resist rust. Furthermore, this steel is prone to work hardening when subjected to external forces, enabling it to absorb more impact energy and provide reliable safety protection for equipment and personnel. However, 301 stainless steel has poor corrosion resistance in chemical media such as acid, alkali, and salt, making it unsuitable for use in harsh corrosive environments. Product Parameters

Product Parameters

Product Name	301 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	16.0～18.0	6.0～8.0	≤ 0.03	≤ 0.045

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(μohm.in)
7.88	193	16.9	16.2	27.4