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A516GR70 HIC|NACE TM0284
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Tel: 0086-13598879167
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Email: admin@gangsteel.com
Skype: gangsteel001@hotmail.com
Address: Gelin international Building,Zhengzhou city,Henan Province,China

Gangsteel is specialized in supplying ABS Extra high strength steel plate in ABS Grade DQ47. For more information of Grade DQ47 steel plate, please check them in following:

 

 

AB/DQ47  Extra high Strength Chemical Composition in Tempering and Quenching

Grade

The Element Max (%)

C

Si

Mn

P

S

N

AB/DQ47

0.20

0.55

1.7

0.035

0.035

0.02

 

Crack Sensitivity:  Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent:  Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

 

 

 

AB/DQ47 Extra high strength property in tempering and quenching

Grade

Mechanical Property

Charpy V Impact Test

Yield

Tensile

Elongation

Degree

Energy 1

Energy 2

Min Mpa

Mpa

Min  %

-20

J

J

AB/DQ47

460

570-720

17

31

46

Note: Energy 1 is transverse impact test, Energy 2 is longitudinal

Boiler steel plates| Alloy steel plates| High strength plate| Carbon steel plate

 

 

 

 

 

Equivalent steel grade of AB/DQ47

DNV

GL

LR

BV

CCS

NK

KR

RINA

NV D460

GL-D460

LR/DH46

BV/D460

CCS/D460

K D47

R D47

RI/D460

 

 

 

 

If you need more stock steel plates in shipbuilding steel plate, please click warehouse sizes.

 

 Related steel grades: AB/DQ43, AB/DH32, AB/B, AB/AQ43

 

ABS Steel Plate Grade Supplier

General Strength

AB/A

AB/B

AB/D

AB/E

High Strength

AB/AH32

AB/DH32

AB/EH32

AB/FH32

AB/AH36

AB/DH36

AB/EH36

AB/FH36

AB/AH40

AB/DH40

AB/EH40

AB/FH40

Extra Strength

AB/AQ43

AB/DQ43

AB/EQ43

AB/FQ43

AB/AQ47

AB/DQ47

AB/EQ47

AB/FQ47

AB/AQ51

AB/DQ51

AB/EQ51

AB/FQ51

AB/AQ56

AB/DQ56

AB/EQ56

AB/FQ56

AB/AQ63

AB/DQ63

AB/EQ63

AB/FQ63

AB/AQ70

AB/DQ70

AB/EQ70

AB/FQ70

 

 

 

 

 

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