ASTM A240 AISI 304H UNS S30409 High Carbon 304H Hot Rolled Stainless Steel Plate NO.1 Surface

Type 304H has a higher carbon content making the steel more suitable for use in applications where elevated temperatures are present. It is an austenitic chromium-nickel steel alloy and the greater carbon content delivers an increased tensile and yield strength.

The material is recommended for use in ASME pressure vessels in working service above 525° C due to the grade's heat resistant properties.

Benefits of using 304H Stainless Steel

Benefits of using Grade 304H stainless steel include:

• Higher carbon content gives the material greater heat resistant qualities
• Higher tensile yield strength
• Greater short and long term creep strength

Applications of 304H Stainless Steel

304H stainless steel is commonly found in the oil refining, gas and chemical industry and is used in industrial boilers, pressure vessels, heat exchangers, pipelines and condensers. The material is also used throughout the power generation industry.

Chemical Composition of Grade 304H Stainless Steel

The chemical composition of Grade 304H Stainless Steel is provided in the table below.

Mechanical Properties of Grade 304H Stainless Steel

The mechanical properties of Grade 304H Stainless Steel are provided in the table below.

Q:Which countries you already exported to?
A:We have exported to Brazil, Chile, ,Singapore,UAE,Saudi Arabic,Qatar,Thailand,Vietnam,Indonesia and so on.
Very rish experience we have,expert Sales and quality team with 6+ Years steel xperience.

Q:Can you send samples?
A:Yes,we can supply samples for free to support our cooperation

Q:Do you provide Customized Production service?
A:It is our professional job,we can manufacture according to your requirement.

Q:What is your delivery time?
A:7-10 days for stock,but Customized production or large quantity,it maybe longer

Q:Can we visit your company?
A:We are deeply honored,welcome to our company.

Q:Does the product have quality inspection before loading?
A:Yes,we have professional quality team and test machine or by third party to inspect all the goods to meet standard.

Q:How to pack the products?
A:Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet.
It is strong enough to keep the goods safe during ocean transportation