317L Stainless Steel Rod

The chemical composition of 317L stainless steel bars leads to the unique properties and characteristics. This type of stainless steel is composed of a combination of elements such as chromium, nickel, molybdenum, and carbon. Chromium is the most substantial component of 317L stainless steel and makes for its exceptional corrosion resistance. It helps form a protective layer on the metal surface, preventing rust and staining. Molybdenum is associated with better resistance to pitting corrosion from chloride solutions commonly found in harsh environments such as seawater or chemical processing plants. Carbon content helps increase hardness and strength. 317L stainless steel bars perform better than traditional austenitic grades when used in high-temperature, corrosive environments because of the precise balance between these elements.

Product Description 

Product Description

 

The chemical composition of 317L stainless steel bars leads to the unique properties and characteristics. This type of stainless steel is composed of a combination of elements such as chromium, nickel, molybdenum, and carbon. Chromium is the most substantial component of 317L stainless steel and makes for its exceptional corrosion resistance. It helps form a protective layer on the metal surface, preventing rust and staining. Molybdenum is associated with better resistance to pitting corrosion from chloride solutions commonly found in harsh environments such as seawater or chemical processing plants. Carbon content helps increase hardness and strength. 317L stainless steel bars perform better than traditional austenitic grades when used in high-temperature, corrosive environments because of the precise balance between these elements.

 

Product parameters

Product Name317L stainless steel rod
TypeSteel rod
Outer DiameterRound rod4mm-500mm
Hexagonal rod18mm-57mm (11/16″ to 2-3/4″)
square rod18mm-47mm (11/16″ to 1-3/4″)
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.

 

Chemical Composition

CSiMnCrNiSP
≤0.035≤0.75≤2.018.00-20.0011.00-15.00≤0.03≤0.04

 

Mechanical Behavior

Tensile strength σb (MPa)Yield strength σ0.2 (MPa)Elongation δ5 (%)Hardness
≥480≥177≥40≤187HB

 

Physical Properties

Density(g/cm³)Modulus of elasticity (Gpa)Thermal expansion coefficient (ºC)Thermal conductivity (W/m*K)Resistivity 
7.9919316.016.279

 

 

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.

 

Inquiry

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