GB713 Q345R Steel Plate

Q345R is a blend of 16Mng, 19Mng. It features a tensile strength limit of up to 540 MPa, has a low carbon content, and provides excellent weldability.

Key Advantages:

Offers strong mechanical properties and excellent process performance
Available in standard and heavy (3-inches or greater) plate thickness.
15+ Years of Proven Expertise in Carbon Products

Our Advantage

SGS & ISO Certified

Strict Quality Control

Quick Response

Quotation within 12 hours

Competitive Price

TT/LC/OA available

Fast Delivery

20000 Mt Raw Stock

Properties of Jianglin Q345R Steel Plate

Suitable for Boiler and Engineering Applications:
Primarily utilized in boiler steel and engineering projects across high, intermediate, and low-temperature environments, especially in oil, gas, chemical, and power sectors.
Outstanding Corrosion and Oxidation Resistance:
Q345R steel plate provides robust protection against general corrosion, oxidation, pitting, crevice corrosion, and stress corrosion cracking.
Superior Mechanical and Welding Characteristics:
With excellent mechanical strength and welding capabilities, Q345R is ideal for constructing shipbuilding components, railways, vehicles, pressure vessels, and steel oil tanks.

Steel Grade	thickness(mm)	Min Yield	Tensile	Elongation	Min Impact Energy
					Degree	Min J
Q345R	3-16	345Mpa	510-640 Mpa	21%	0	41J
	16-36	325Mpa	500-630 Mpa	21%	0	41J
	36-60	315 Mpa	490-620 Mpa	21%	0	41J
	60-100	305 Mpa	490-620 Mpa	20%	0	41J
	100-150	285 Mpa	480-610 Mpa	20%	0	41J
	150-250	265 Mpa	470-600 Mpa	20%	0	41J

Product Size Range

how we help customers

Real Applications

Pressure vessel steel plates are specially engineered for constructing pressure vessels, boilers, heat exchangers, and other tanks that store liquids or gases at high pressures. These versatile plates are used across a range of applications, such as crude oil and natural gas storage tanks, chemical and liquid storage tanks, firewater and diesel storage tanks, as well as gas cylinders for welding, cooking, and oxygen cylinders for diving.

Storage Tank

Distillation columns

Heat exchangers

Industrial boilers

About Us

Located in Tianjin, 50km from Tianjin Sea Port. Jianglin Group has been focused on metal products for more than 25 years, we have three main product series: stainless steel, aluminum,carbon steel and copper. Until now, Jianglin stainless has already served more than 324 clients from 86 countries.

We have a collaborative relationship with major mills in China, like TISCO/Baosteel/Beibuwan /Hongwang. Real-time ready stock and fast delivery is our primary service guarantee.

Our Exhibitons

Jianglin stainless has already served more than 324 clients from 86 countries.

UAE

In 2019, we joined Dubai Big 5, and it was our first time going to the Dubai market. Now we have more and more clients and have a good reputation in the UAE area. If you need any client references, you are welcome to contact us.

Indonesia

Since 2019, we join to the Indonesian construction exhibition every year. It is our regular market, and most Indonesian clients required basic construction materials. If you need any client references, you are welcome to contact us.

Morroco

In 2018, our group company joined the Big 5 Morroco construction exhibition, and we did a great show there and got many customers. If you need any client references, you are welcome to contact us.

Egypt

Since 2019, we joined the Egypt construction exhibition every year, we are looking forward to finding reliable agents or distributors there.