LR/DH42 Steel Plate, LR/DH42 Ship Plate, LR/DH42 Supplier, LR/DH42 Factory
Unitedsteel Shipbuilding Plate factory is specialized in producing, exporting high quality LR Classification Society Steel Plate, The main Grade is LR Grade A, Grade B, Grade D, Grade E, AH32, AH36, AH40, DH32, DH36, DH40, EH32, EH36, EH40 and FH32, FH36, FH40.
Tags:
LR/DH42 Chemical, LR/DH42 Composition, LR/DH42 Production Analysis, LR/DH42 Steel Plate, LR/DH42 Ship Plate, LR/DH42 Supplier, LR/DH42 Factory, LR/DH42 Stock list, LR/DH42 Mechanical property, LR/DH42 Stock. LR/DH42 Impact, LR/DH42 Tensile, LR/DH42 Yield, LR/DH42 Price
- LR/DH42 Chemical Composition Max % for production analysis
LR/DH42 extra high Strength Chemical Composition | |||||||
Grade | The Element Max (%) | ||||||
C | Si | Mn | P | S | Al | N | |
LR/DH42 | 0.20 | 0.55 | 1.70 | 0.030 | 0.030 | 0.015 | 0.020 |
Nb | V | Ti | Cu | Cr | Ni | Mo | |
0.02-0.05 | 0.03-0.10 | 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】%
- LR/DH42 Mechanical Property
LR/DH42 extra high strength property | |||||||
Grade | Mechanical Property | Charpy V Impact Test | |||||
Thickness | Yield | Tensile | Elongation | Degree | Energy 1 | Energy 2 | |
LR/DH42 | mm | Min Mpa | Mpa | Min % | -20 | J | J |
t≤50 | 420 | 530-680 | 20% | 28 | 42 | ||
50<t≤70 | 420 | 530-680 | 20% | 28 | 42 | ||
70<t≤100 | 420 | 530-680 | 20% | 28 | 42 | ||
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal |
- Size: Thickness 1mm to 600mm,
Width: 1500mm to 4500mm
Length: 10mm to 12000mm
Max weight of each plate: 50 Tons.
- Delivery time: 25days or earlier.
- Payment Item: TT or LC.
- Quliay Promised: Third party inspection and factory inspection before delivery.
- Cutting service and pretreatment Service
Unitedsteel Shipbuilding Plate factory is specialized in high quality shipbuilding steel plate and stock steel plates. If you have any requirement for Shipbuilding Steel Material plate, please feel free to contact us.
Unitedsteel Shipbuilding Plate factory is specialized in producing, exporting high quality LR Classification Society Steel Plate, The main Grade is LR Grade A, Grade B, Grade D, Grade E, AH32, AH36, AH40, DH32, DH36, DH40, EH32, EH36, EH40 and FH32, FH36, FH40.
Tags:
LR/DH42 Chemical, LR/DH42 Composition, LR/DH42 Production Analysis, LR/DH42 Steel Plate, LR/DH42 Ship Plate, LR/DH42 Supplier, LR/DH42 Factory, LR/DH42 Stock list, LR/DH42 Mechanical property, LR/DH42 Stock. LR/DH42 Impact, LR/DH42 Tensile, LR/DH42 Yield, LR/DH42 Price