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You are here: Home- NewsGB/T713 Q370R Boiler and Pressure Vessel Steel Plate Impacting Test Temperature

GB/T713 Q370R Boiler and Pressure Vessel Steel Plate Impacting Test Temperature

Posted:2017/3/2 1:28:48

GB/T713 Q370R Boiler and Pressure Vessel Steel Plate Impacting Test Temperature

GB/T 713 Stand Specification for boiler and pressure purposes, technical delivery condition and non- alloy, alloy steels with specified elevated temperature properties. High strength boiler steel plate Q370R shall be done Normalized heat treatment normally when rolling.

Keyword: Q370R, GB/T 713 Q370R, Q370R Steel, Q370R HIC, Q370R NACE GB713 Q370R Storage Tanks Steel plate. GB713 Q370R Heat Exchanger Steel Plate.

GB/T713 Q370R Application

Q370R boiler and pressure vessel steel plates are widely used in the industries of petroleum, chemistry, power station and boiler. GB/T713 Q370R can also be used to make equipment and components of reactor, heat exchanger, spherical tank, oil gas tank

Q370R Boiler Steel 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

 

Technical Requirements Additional Services of GB/T713 Q370R:

♦High tension test
♦ Cutting and welding as per end user’s demands
♦ Simulated post-welded heat treatment (PWHT)
♦ Rolling under standard NACE MR-0175 (HIC+SSCC)
♦ Issued Original Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Ultrasonic test under GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578

Q370R Pressure Vessel Steel Plate Specification

Type: Steel Plate
Standard: ASTM, AISI, GB, JIS, DIN, BS
Certification: ISO, SGS, BV, RoHS, IBR
Surface Treatment: Hot Rolled, Quenched, Tempered, Normalizing
Technique: Hot Rolled
1.thickness: 6~150mm
2.width:1500~4000mm
3.length:3000~12000mm
We can supply any size based on customer's requirements

We are a trusted and reliable brand for our high quality and good manufacturing of GB/T713 Q370R Boiler and Pressure Vessel Steel Plate. Our company has been a manufacturer and exporter of GB/T713 Q370R for decades, and has been sold all over the world with favorable price. As a responsible enterprise, we always stick to be your satisfying partner.

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