High Quality 254SMO Stainless Steel Plate

The precise proportioning and optimization of chemical elements in 254SMO stainless steel have endowed it with outstanding corrosion resistance, high-temperature strength, and processing performance. As a result, it finds extensive application in petroleum, chemical industry, marine engineering, and various other fields.

Wechat:18365798883
WhatsApp:+86-18365798883
E-Mali:admin@sdxyy.cn

product details

Warehouse

Product testing

Customer feedback

equipment

Transport packaging

254SMO Stainless Steel Plate Description

254SMO is an austenitic stainless steel renowned for its exceptional corrosion resistance, primarily utilized in high-concentration chloride ion environments and highly corrosive media, including seawater, salt water, wet chlorine, acetic acid, formic acid, hydrochloric acid, hypochlorous acid, sulfuric acid, nitric acid, and more. It also offers excellent processing and welding performance. With a high chromium and molybdenum content, it effectively resists pitting and crevice corrosion. However, due to its high-alloy nature, the manufacturing process for this special stainless steel is complex, typically involving traditional methods such as pouring, forging, and rolling.

Product Parameters

Product Name	254SMO 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	Mo	S	P
≤ 0.02	≤ 0.8	≤1.0	19.5~20.5	17.5~18.5	6.0~6.5	≤ 0.01	≤ 0.03

Mechanical Properties

Tensile Strength Kb (MPa)	Yield Strength σ0.2 (MPa)	Elongation D5 (%)	Hardness
≥680	≥300	≥45	≤ 180HRB

Physical Performance

Density(g/cm³)	Modulus of Elasticity(Gpa)	Coefficient of Thermal Expansion(10-6/°C)	Coefficient of Thermal Conductivity(W/m*K)	Resistivity(ΜΩ. cm)
8.0	195	16.0	14.0	85