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ASTM A514 steel

A514,A514 steel plate,ASTM A514 steel,A514 chemicalASTM A514 steel plate/sheet for High yield strength cold forming steel

A514 steel plate/sheet, ASTM A514 steel plate/sheet, A514 steel plate/sheet supplier/Chinese supplier, A514 steel plate/sheet price, A514 steel plate/sheet mechanical property.

ASTM A514 steel equivalent grade:
A514 steel plate/sheet is in ASTM standard, the material number is 1.8974. The equivalent grades of A514 steel are EN 10149-2 S700MC, SEW 092 QStE 690 TM, NFA 36-231 E 690 D.


A514
ASTM
Material #: 1.8974

Comparison of steel grades

EN 10149-2

S700MC

SEW 092

QStE 690 TM

NFA 36-231

E 690 D

ASTM A514 steel chemical composition %:
Main chemical composition in ASTM A514 steel, please refer to the down table:


Grade

C

Mn

P

S

Si

Ni

Cr

Mo

V

Ti

Cu

Co

B

Zr

A514Gr.A

0.15-0.21

080-1.10

0.035

0.035

0.40-0.80

-

0.5-0.8

0.18-0.28

-

-

-

-

0.0025

0.05-0.15

A514
Gr.B

0.12-0.21

0.7-1.00

0.035

0.008

0.20-0.35

-

0.4-0.65

0.15-0.25

0.03-0.08

0.01-0.04

 

 

0.005

-

A514
Gr.C

0.10-0.20

1.1-1.50

0.035

0.035

0.15-0.30

-

-

0.15-0.25

-

-

-

-

0.001-0.005

-

ASTM A514 steel mechanical property:
ASTM A514 steel plate/sheet is a quenched and tempered high yield strength steel used in structural applications where high strength and low weight are critical.The tensile yield strength of A514 is specified as at least 100ksi(689MPa) for thicknesses up to 2.5 inched(63.5mm) thick plate,and at least 110ksi(758MPa) ultimated tensile strength,with a specified ultimate range of 110-130 ksi (758-896 MPa).Plates from 2.5 to 6.0 inches (63.5 to 152.4 mm) thick have specified strength of 90 ksi (621MPa yield) and 110-130 ksi (758-896 MPa).


Grade

Thickness
(mm)

Tensile strength
.ksi [MPa]

Yield strength
Min ksi [MPa]

Elongation in under 50mm,min by %

Hardness HBW

A514Gr.A

≤20
20-65

760-895
760-895

690
690

18
18

235-293

A514Gr.B

-

110-130 ksi

100 ksi, min

16 in 2 inch

235-293

A514Gr.C

≤20
20-65

760-895
760-895

690
690

18
18

235-293

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