253MA Stainless Steel Bar
video

253MA Stainless Steel Bar

C: 0.05-0.10
Mn: <0.80
Si: 1.40-2.00
P: <0.040
Send Inquiry
Product Introduction

Introducing the 253MA Stainless Steel Bar - the premium stainless steel bar manufactured by our company in China to cater to the needs of merchants across the globe. Our 253MA Stainless Steel Bar is a highly coveted product that has emerged as the material of choice for various industrial applications, thanks to its high strength, corrosion resistance, and exceptional heat resistance characteristics.

 

At our manufacturing facility, we use the highest quality of raw materials and state-of-art technology to produce the 253MA Stainless Steel Bar. This makes our product highly durable, long-lasting, and sustainable, thereby providing our merchants with a low maintenance and long-term investment.

 

The 253MA Stainless Steel Bar is an Iron-based austenitic stainless steel, which has a high content of chromium and nickel. It also contains small amounts of sulfur and phosphorus, which give it excellent oxidation and corrosion resistance when exposed to extreme temperatures of up to 1150°C. It is often used to replace high-grade carbon steel bars in many industrial applications.

 

The 253MA Stainless Steel Bar is ideal for use in various industries such as petrochemical, power, and furnace manufacturing due to its unique ability to maintain its strength and elasticity even in high-temperature environments. Moreover, it is highly resistant to sulfidation and oxidation, making it an ideal product for heat exchangers and industrial furnaces that require prolonged exposure to high temperatures.

 

Our product is further enhanced by the fact that it can withstand severe thermal stress, providing an added advantage to clients operating in situations where there is a fluctuation in the temperature. This feature is most useful in industries dealing with high-temperature installations such as gas turbines or industrial burners.

 

Additionally, our 253MA Stainless Steel Bar is highly resistant to corrosion and abrasion, making it an ideal material for use in corrosive environments. It is also non-magnetic, which makes it ideal for industries that are sensitive to magnetic interference.

 

Our product comes in various sizes, including round, square, and hexagonal forms, and is customizable to meet the specific needs of our clients. It can be cut to various lengths, diameters, and shapes to meet a wide range of requirements, thereby providing clients with flexibility and adaptability in their operations.

 

In conclusion, the 253MA Stainless Steel Bar stands out as a top-quality product that is durable, long-lasting, and highly resistant to extreme temperatures, sulfidation, oxidation, and corrosion. It is designed to cater to the needs of various industries across the globe, providing them with unparalleled performance and efficiency. Choose our 253MA Stainless Steel Bar and enjoy the benefits of an exceptional product manufactured by a reputable company known for its commitment to quality and customer satisfaction.

 

Overview

Stainless 253 MA is a lean austenitic heat resistant alloy with high strength and outstanding oxidation resistance. 253 MA maintains its heat resistant properties by advanced control of micro alloy additions. The use of rare earth metals in combination with silicon gives superior oxidation resistance up to 2000°F. Nitrogen, carbon and a dispersion of rare earth and alkali metal oxides combine to provide creep rupture strength comparable to the nickel base alloys. A wide variety of components requiring high strength at elevated temperatures such as heat exchangers, kilns, stack dampers and oven components are common applications for 253 MA.

34


Chemcial Composition

ASTM UNS S 30815 - UNS S30815  253 MA steel round bar

C

Mn

Si

P

S

Cr

Mo

Ni

Ce

N

0.05 - 0.10

<0.80

1.40 - 2.00

<0.040

<0.030

20.00 - 22.00

-

10.00 - 12.00

0.030 - 0.080

0.14 - 0.20

 

Characteristics

· Excellent oxidation resistance to 2000°F

· High creep-rupture strength

35


Applications

· Burners, Boiler Nozzles

· Petrochemical and refinery tube hangers

· Heat exchangers

· Expansion bellow

· Stack dampers

 

Mechanical Properties Room Temperature


Specified Limits Minimum

Typical Range

Ultimate Tensile Strength, psi

87,000

90,000-114,000

2% Offset Yield Strength, psi

45,000

45,000-69,000

Elongation in 2", %

40 

 42-70

Reduction of Area, %

50 

Hardness Rockwell B

 -

Rb 90 

 

Fabrication and Welding

Stainless steel 253 MA is readily fabricated by standard commercial procedures. In comparison to carbon steel, stainless steels are tougher and tend to work harden rapidly. However, with positive feeds and slow speeds combined with abundant cutting fluid this alloys tendency to work harden may be minimized.

Stainless 253 MA can be welded using conventional welding processes. Filler metal should be of similar composition for maximum weld integrity and properties.

 

ASTM Specifications

Plate

Bar

Pipe Smls

Pipe Welded

A240, A480, A167

A276, A479

A213, A312

A312, A358, A409, A813, A814


Packing and Delivery  

36


 

Why choose us?

  • We take pride in our workmanship and guarantee that our products meet or exceed industry standards.
  • We advocate the concept of actively practicing social responsibility, thus triggering companies and employees to pay attention to and think about the issue of corporate social responsibility.
  • We have a global reach and are committed to delivering our products and services around the world.
  • Through cooperation with universities and scientific research institutions, the company continuously develops new products, improves new processes, and enhances product quality.
  • We work closely with our clients to ensure that their needs are met on-time and within budget.
  • We accelerate brand promotion through online and offline cooperation and hold various marketing activities in depth.
  • We have a wide range of customers who rely on us for a variety of products and services.
  • Our 253MA Stainless Steel Bar is well known in the industry for its perfect combination of innovative design and excellent performance.
  • We offer a range of customization options to meet the specific needs of our clients.
  • We strive to become the preferred partner of customers with first-class product cost performance. We look forward to sincere cooperation with you to create brilliant.

 

Hot Tags: 253ma stainless steel bar, China 253ma stainless steel bar manufacturers, suppliers, factory, 303 stainless bar, metric stainless steel round bar, steel tube fitting, 3mm stainless steel tube, 3mm round bar, gas pipe stainless steel

Send Inquiry

whatsapp

Phone

E-mail

Inquiry