LR GRADE DH40 and LR/DH40 steel plate supplier

Gangsteel export LR GRADE DH40 and LR/DH40 steel plate. LR Grade DH40 is shipbuilding steel Grade Stock warehouse. What are LR/DH40 shipbuilding steel equal grade?

Keywords: LR/DH40 Steel plate, LR Grade DH40, LR Grade DH40 steel properties, LR Grade DH40 equivalent material, LR Grade DH40 round bar, LR Grade DH40 steel density

LR DH40 Steel Grade, LR/DH40,LR DH40,LR Grade DH40

Adopt Standard: LR

LR steel grade:

LR/A LR/B LR/E LR/D
LR/DH40 LR/DH36 LR/EH36 LR/FH36
LR/AH32 LR/DH32 LR/EH32 LR/FH32
LR/AH40 LR/DH40 LR/EH40 LR/FH40
LR/AH27S LR/DH27S LR/EH27S LR/FH27S
BV ABS DNV GL

LR DH40 steel grade

DH40 steel grade specification:
Thickness: 6mm to 200mm,
Width: 1500mm to 4020mm

Length: 3000mm to 27000mm.
the max weight is 36MT/PCS. In Z test, Z15, Z25, Z35
UT test: S0E1,S1E2,S2E3 and other standard which be required by customers.

Gangsteel is specialized at super thick steel plate which beyond nine classification society approval. We have cooperated with LR, DNV, CCS, ABS, BV, GL, NK, KR, and RINA to do the third party inspection to promise quality for our customers in many years.

Gangsteel exported LR DH40 steel material directly from our mill in the competitive price from sales department. Each plate has the Mill Certificate Test EN10204 3.2 Version.

We sincerely hope old and new customers to visit our mill for a long steel business

About LR DH40 detail information, please refer to technical date in following:

LR GRADE DH40 and LR/DH40 steel plate Chemical composition heat analysis

Element LR DH40 Max % Element LR DH40 max %
C 0.18 Ni 0.40
Mn 0.90-1.60 Mo 0.08
Si 0.50    Al   0.015 min
S 0.035    Nb 0.20-0.05
P 0.035 V 0.03-0.10
Cu 0.35 Ti 0.02
    Cr 0.20 N  

LR GRADE DH40 and LR/DH40 steel plate Mechanical properties.

Grade Thickness Yield Strength Tensile Strength Elongation Impact Energy
(mm) MPa (min) MPa % (min) (KV J) (min)
        -20 degree
LR DH40 8-200 390 510-650 20 39J

Note: the impact energy under less 50mm thickness

If you have any need in LR GRADE DH40 and LR/DH40 steel plate, please feel free to contact us.

LR GRADE DH40 and LR/DH40 steel plate supplier
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