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G3103 SB42 steel plate, Grade SB42, SB42 steel

SB42 steel plate

G3103 SB42 steel is a kind of material for boiler and pressure vessel steel. So, G3103 SB42 steel is used above all for manufacturing boilers, pressure vessels and pipes transporting hot liquids.

About G3103 SB42 steel, we can offer the following  G3103 SB42 steel  plate specification:

Thickness:7mm-650mm
Width:1500mm-4200mm
Length:3000mm-18800mm

G3103 SB42 steel chemical composition:

C

Si

Mn

P

S

 0.24-0.3

 0.15-0.4

0.9

 0.03

0.03 

G3103 SB42 steel mechanical property:

Properties

Conditions 

T (°C)

Treatment

Density (×1000 kg/m3)

7.7-8.03 

25

 

Poisson's Ratio

0.27-0.30

25

 

Elastic Modulus (GPa)

190-210

25

 

Tensile Strength (Mpa)

1158

25

oil quenched, fine grained, tempered at 425°C

Yield Strength (Mpa)

1034

Elongation (%)

15

Reduction in Area (%)

53

Hardness (HB)

335

25

oil quenched, fine grained, tempered at 425°C

G3103 SB42 equivalent material:

G3103 SB42 equivalent material

China

America

Germany

GB6655-86

ASTM

DIN17155

20g

A515-60

HII

 

G3103 SB42 steel application:SB42 steel is widely used for pressure vessel plates, carbon steel, for intermediate and higher-temperature service.

BEBON INTERNATIONAL is committed to SB42 steel processing and export. We have the most comprehensive service. One package service will be offered, including cutting,welding, drilling, shot blast cleaning, derusting, painting, galvanized, etc, our service will be around your requirement and ensure the perfect service. 

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