API 2H Grade 50 is a structural steel plate that is used in offshore structures. Kloeckner Metals routinely supplies it across our 40+ branches nationwide.
This grade offers intermediate strength. It has high impact toughness and high resistant to fatigue loading. It is also tough classed as a marine & offshore steel plate grade and can be used in different of applications because of its stringent specifications.
This intermediate strength steel is specifically approved for marine applications.
It is often used in the construction industry as well as the marine and shipbuilding industry.
It is typically used in applications where good impact and fatigue strength is required. Examples are tubular joints, stiffened plate construction, and bridge construction.
For the industries and applications it serves, weldability is critical, since it is typically used in welded construction for offshore structures.
It is heat treatable.
This intermediate strength steel is specifically approved for marine applications.
It is often used in the construction industry as well as the marine and shipbuilding industry.
It is typically used in applications where good impact and fatigue strength is required. Examples are tubular joints, stiffened plate construction, and bridge construction.
For the industries and applications it serves, weldability is critical, since it is typically used in welded construction for offshore structures.
It is heat treatable.
C | Mn | P | S | Si | Nb | Ti | Al | N |
---|---|---|---|---|---|---|---|---|
0.18% | 1.15 - 1.60% | 0.030% | 0.010% | 0.05 - 0.40% | 0.01 - 0.04% | 0.020% MAX | 0.02 - 0.06% | 0.012% |
Mechanical Properties | ||
---|---|---|
Metric | Imperial | |
Tensile Strength, Ultimate | 483 - 620 MPa | 70,053 - 89,923 PSI |
Tensile Strength, Yield | 345 MPa | 50,038 PSI |
Elongation at Break (in 50 mm) | 23.0% | 23.0% |
ANSWER:
ABS stands for American Bureau of Shipping and indicates that the grade was certified by the Bureau.
ANSWER:
API stands for the American Petroleum Institute. It is certified by API and can in some instances be dual certified by ABS.
ANSWER:
Equivalent grades to this grade are EN10225:S355, EN10225:S420, EN10225:S460, API 2H, and API 2W.
ANSWER:
There are multiple supplements following available for this grade including, S1 (Ultrasonic Examination per A578 Level C), S3 (Individual Plate Testing for Mechanical Properties), S4 (Though-Thickness Testing), S5 (Low Sulfur for improved Through-Thickness Properties), and S8 (Strain-Aged Charpy V-Notch Impact Testing).
ANSWER:
ABS stands for American Bureau of Shipping and indicates that the grade was certified by the Bureau.
ANSWER:
API stands for the American Petroleum Institute. It is certified by API and can in some instances be dual certified by ABS.
ANSWER:
Equivalent grades to this grade are EN10225:S355, EN10225:S420, EN10225:S460, API 2H, and API 2W.
ANSWER:
There are multiple supplements following available for this grade including, S1 (Ultrasonic Examination per A578 Level C), S3 (Individual Plate Testing for Mechanical Properties), S4 (Though-Thickness Testing), S5 (Low Sulfur for improved Through-Thickness Properties), and S8 (Strain-Aged Charpy V-Notch Impact Testing).
To calculate the weight of a steel plate, you need to answer a few...
When starting a new commercial or residential project, you will want the right structural...
Annealing is a specific process of heat treatment that alters the properties of metal....
Overview of Heat Treatment All of the typical processes performed on metals produce heat, whether it’s welding...
In our last blog post, we covered the three stages of heat treatment that...
The American Society for Testing and Materials (ASTM) A36 and the American Society for...
X
The Kloeckner Metals website uses modern technologies. Unfortunately, your browser doesn't support those technologies.
Download the latest version of one of these browsers to experience the site: