Q370R Boiler Plate
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Q370R Boiler Plate

Q370R pressure vessel steel Plate has good weldability, pressure resistance and stress corrosion cracking resistance. The low carbon content of its chemical composition is conducive to the reliability and toughness of welded joints, while the appropriate manganese and silicon content can improve the strength and plasticity of the steel plate.
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Product Introduction

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional q370r boiler plate manufacturers and suppliers in China. Welcome to wholesale customized q370r boiler plate at competitive price from our factory. Good service and quality products are available.

 

Q370R Boiler Plate Product Description

Q370R pressure vessel steel Plate has good weldability, pressure resistance and stress corrosion cracking resistance. The low carbon content of its chemical composition is conducive to the reliability and toughness of welded joints, while the appropriate manganese and silicon content can improve the strength and plasticity of the steel plate. In addition, controlling the phosphorus and sulfur content can improve the cold working performance and corrosion resistance of the steel plate.

 

Q370R Stainless Steel Pressure Vessel Chemical Composition and Mechanical Property

 

Grade

Chemical Composition (%)

C

Mn≥

Si

P

S

GB713 Q370R

0.18

1.20-1.60

0.55

0.025

0.015

Grade

Mechanical Property

Tensile Strength (MPa)

Yield Strength (MPa)

% Elongation in 2 in. (50mm) min

Impacting Test Temperature (°C)

GB713 Q370R

530-630

370

20

-20

 

Additional Condition

 

UT (Ultrasonic examination), AR (As Hot Rolled only), TMCP (Thermal Mechanical Control Processing), N (Normalized), Q+T (Quenched and Tempered), Z Direction Test (Z15, Z25, Z35), Charpy V-Notch Impact Test, HIC test, NDT, PWHT (Simulated Post Weld Heat Treatment), NACE0175, The Third Party Test (Such as SGS Test), Coated or Shot Blasting and Painting.

 

Other Terms

 

A) Packaging Details: Standard export seaworthy packing or as required.

B) Delivery Time: 30-50 days, 7 days for stock goods.

C) Loading Port: Shanghai, Tianjin, Qingdao.

D) Offer Ability: 5000MT/Per Month.

E) MOQ: 1 Pcs.

 

In terms of mechanical properties, Q370R industrial steel boiler has high tensile strength and yield strength, which meets the requirements of pressure vessels for material strength. The requirement for elongation is low, indicating that the plasticity of the steel plate is slightly reduced during the manufacturing process, but it still has enough toughness. Impact toughness is to evaluate the ability of steel to resist fracture under low temperature conditions, and the safety performance of Q370R spressure vessel steel Plate under low temperature environment is ensured by experimental tests.

 

Q370R Stainless Steel Pressure Vessel Product Picture

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We have excellent after-sales service, if you have any questions about Q370R Boiler Plate, you can contact us, we will reply you within two hours.

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