LR A steel is a kind of hot rolled general tensile strength steel. LR steels come 4 grades in ordinary-strength steel for shipbuilding and grade A is ...
LR AH42 shipbuilding steel with good toughness properties,higher strength.LR AH42 shipbuilding steel are mainly used to contribute hull of ships and ....
LR D steel is a kind of hot rolled general tensile strength steel. All the LR/D shipbuilding Steel offered by Katalor Industry can be certificated by ...
LR DH32 steel is a kind of hot rolled high tensile strength steel. Higher-strength LR shipbuilding steel comes in 12 grades of 3 strengths, DH32 is .....
LR DH36 steel is a kind of high tensile strength marine steel. Higher-strength LR shipbuilding steel comes in 12 grades of 3 strengths, DH36 is one of ...
LR DH40 steel is a kind of hot rolled high tensile strength steel. Higher-strength LR shipbuilding steel comes in 12 grades of 3 strengths, DH40 is .....