254SMO Stainless Steel Pipe

254SMO is a highly corrosion-resistant austenitic stainless steel, mainly used in environments of high-concentration chloride ion and highly corrosive media, such as seawater, salt water, wet chlorine, acetic acid, formic acid, acetic acid, hydrochloric acid, hypochlorous acid, sulfuric acid, nitric acid, etc.. On the other hand, it also possesses good processing performance and welding performance. Besides, it is very resistant to pitting and crevice corrosion as a result of its high content of chromium and molybdenum. As this special stainless steel is a high-alloy material, the manufacturing process is quite complex. Generally, only traditional processes are adopted to manufacture this special stainless steel, such as pouring, forging, rolling, etc.

Product Description 

Product Description

 

254SMO is a highly corrosion-resistant austenitic stainless steel, mainly used in environments of high-concentration chloride ion and highly corrosive media, such as seawater, salt water, wet chlorine, acetic acid, formic acid, acetic acid, hydrochloric acid, hypochlorous acid, sulfuric acid, nitric acid, etc.. On the other hand, it also possesses good processing performance and welding performance. Besides, it is very resistant to pitting and crevice corrosion as a result of its high content of chromium and molybdenum. As this special stainless steel is a high-alloy material, the manufacturing process is quite complex. Generally, only traditional processes are adopted to manufacture this special stainless steel, such as pouring, forging, rolling, etc.

 

Product parameters

Product Name254SMO stainless steel pipe
TypeSteel Pipe
Outer DiameterRound tube4mm-200mm
Square tube10*10mm-100*100mm
Rectangular tube10*20mm-50*100mm
Wall Thickness0.6mm-6.0mm
Length1-6 meters, length can be customized
StandardASTM/AISI/JIS/GB/DIN/EN
SurfaceBlack, bright polishing, rough turning, matt surface treatment, NO.4, BA, etc.
Application ScopeCommon applications of stainless steel pipe include food processing, textile operations, breweries, water treatment plants, oil and gas processing, fertilizers and pesticides, chemical applications,Construction, pharmaceuticals, auto parts, etc.
CertificateISO/SGS/BV
Production TechnologyHot rolling/cold rolling
Edge ProcessingEdge grinding / edge trimming

 

Chemical Composition

CSiMnCrNiSP
≤0.02≤0.8≤1.019.50-20.5017.50-18.50≤0.01≤0.03

 

Mechanical Behavior

Tensile strength σb (MPa)Yield strength σ0.2 (MPa)Elongation δ5 (%)Hardness
≥680≥300≥45≤180HRB

 

Physical Properties

Density(g/cm³)Modulus of elasticity (Gpa)Thermal expansion coefficient (ºC)Thermal conductivity (W/m*K)Resistivity (Ω.m)
8.019516.014.00.85

 

 

FAQ

Q: Do you accept third-party inspection?

A: Yes, we absolutely accept it.

 

Q: Do you provide samples? Free or extra?

A: The cost of samples is calculated based on the value. Shipping fee is necessary.

 

Q: Do you have a large inventory of steel?

A: Yes, we have a large indoor warehouse with a total annual spot inventory of more than 200,000 tons.

 

 

Q: What is your delivery time and supply capacity?

A: The delivery time is usually within 15~28 working days, and we can supply about 10,000 tons per month.

 

Q: How to order?

A: Buyer sends inquiry-->Buyer gets quotation-->Order confirmation-->Buyer sends deposit-->Seller prepares goods-->Seller strictly inspects-->Buyer arranges balance payment-->Packaging and delivery.

 

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