Address:Zhengzhou city in China.
Phone:0086-371-86151827
Email:
LR Grade A steel size:
Thickness: 3mm-300mm
Width: 1200mm-4200mm
Length: 3000mm-18000mm
LR Grade A (LR/A) steel plates are used in manufacturing hull, maritime oil extraction drilling platform, platform
Main chemical elements composition of LR Grade A:
| C | Si | Mn | P | S |
| 0.21 | 0.50 | 2.5×C | 0.035 | 0.035 |
LR Grade A Mechanical property:
| Yield strength (≥Mpa) | Tensile strength (Mpa) | Elongation in ≥,% | |
| 235 | 400-520 | 200mm | 50mm |
| 21 | 24 | ||
Delivery Status:
The delivery States of LR Grade A(LR/A) steel plate is Pretreatment, HR(Hot rolled),CR (Controlled Rolling), N (Normalizing), and other delivery states are available as customers’ requirement.
Tests:
LR Grade A(LR/A) steel plate contains Tensile Tests and Impact Tests.
The UT (Ultrasonic Testing), the third party test, Z15, Z25, Z35 test and other tests are also available as customers` requirement.
Address: Zhengzhou city in China.
Phone: 0086-371-86151827
Email: 
