501 ss pipe seamless

Stainless steel is a high-alloy steel that has excellent corrosion resistance because it contains more chromium than other steels.

Stainless steel is divided into three categories based on its crystal structure, namely martensitic steel, austenitic steel and ferritic steel. The combination of martensitic and ferritic steels forms the fourth group, known as precipitation hardening steels.

AISI 501 (S50100) has good oxidation resistance at about 650 degrees Celsius, good thermal strength below 600 degrees Celsius, and good shock absorption and thermal conductivity. It is widely used in steam turbines. Used as reheat steam pipes, petroleum cracking pipes, boiler hangers, steam turbine cylinder linings, pump parts, valves, piston rods, high-pressure hydrogenation equipment components, fasteners, etc.

Chemical Composition

The chemical composition of grade 501 stainless steel is outlined in the following table.

Element	Content (%)
Iron, Fe	93
Chromium, Cr	4.0-6.0
Manganese, Mn	1.0
Silicon, Si	1.0
Molybdenum, Mo	0.40-0.65
Carbon, C	0.10
Phosphorous, P	0.040
Sulfur, S	0.030

product feature

AISI 501 (S50100) has good oxidation resistance around 650 degrees Celsius, good thermal strength below 600 degrees Celsius, and good shock absorption and thermal conductivity. Widely used in steam turbines.

501 stainless steel must be heat treated to achieve its full mechanical properties. The most common heat treatment process involves heating the material to approximately 980°C and then quenching it in oil or water. This treatment increases the strength and hardness of the steel while increasing its elasticity.

application

501 stainless steel is used in a wide range of industries, including automotive, construction and aerospace. It is particularly suitable for building high-strength structures such as bridges, cranes and pressure vessels. Its excellent mechanical properties and corrosion resistance make it an ideal material for applications in harsh environments.

Used as reheat steam pipes, petroleum cracking pipes, boiler hangers, steam turbine cylinder linings, pump parts, valves, piston rods, high-pressure hydrogenation equipment components, fasteners, etc.

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FAQ

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 50% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.or negotiable

Q: What are the advantages of your company ?
A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

Q:About 501 Smls Pipe product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.

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