20G Pressure Vessel Steel Plate

20 steel is a high-grade unalloyed steel used in metal structures and components operating in temperatures of -40°С to +450°С. Hot-rolled and forged long products made from 20 steel conform to the DSTU 7809 and GOST 1050 standards.

20G Pressure Vessel Steel Plate

Name: China 20G Pressure Vessel Steel Plate Manufacturers Suppliers Factory - Customized Service - Gnee Steel
Brand: GNEE
SKU: 243008224

20G Steel plate introduction

20G is a kind of steel material. It belongs to boiler plate. g is the first letter of "pot" in boiler plate: g. They (20# and 20g) have the same carbon content, and 20g has some trace elements that are more suitable for use as boiler pressure vessels. In addition, 20g also focuses on its physical properties. For example, bending, impact and tensile properties.

20G Steel plate Product Details

Technological properties for grade 20G ( 20Г )

Weldability:	without limitations.
Flakes :	not predisposed
Temper brittleness:	not predisposed

Physical properties for grade 20G ( 20Г )

T	E 10^{- 5}	a 10⁶	l	r	C	R 10⁹
Grade	MPa	1/Grade	Watt/(m·Grade)	kg/m³	J/(kg·Grade)	Ohm·m
20	2.04			7820
100		12.5	78
200		13.4	67		525
300		14.4	48
400		15.1			554
500
600		15.2			689
T	E 10^{- 5}	a 10⁶	l	r	C	R 10⁹

Equivalent steels for grade 20G ( 20Г )

Warning! Indicated both exact and nearest equivalents.

USA

Germany

Japan

France

England

European

China

Bulgaria

Poland

Czechia

DIN,WNr

JIS

AFNOR

BDS

CSN

1021

1022

G10210

G10220

H15211

20Mn6

STB510

TU48C

080A20

90440

1.1133

20Mn5

20MnG

20G

12022

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GNEE is a professional manufacturer of boiler steel plate, our company is also a very professional and foreign trade company for steel products, we have 16 years export experience, competitive price and best after-sales service. Besides, we can also supply various steel products to meet customers' requirements.

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If you have more needs and questions about 20G steel plate, we are happy to advise you!

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