CCS AH36 shipbuilding angle steel is a high-strength structure steel for shipbuiding steel, hull structures and vessels. CCS EH36 steel yield strength(Re) is 355MPa min. Katalor is able to supply CCS AH36 shipbuilding steel angles, CCS AH36 H beams and CCS AH36 bulb flats with different sizes.
As for the heat treatment for CCSGrade AH36 shibpuilding angle steel, the delivery condition must be Normalized or Normalized rolled or TMCP.
Chemical Composition of CCS AH36 Shipbuilding Angle Steel
| Grade | C max | Si max | Mn | P max | S max | Als min | Ti max | Cu max | Cr max |
Ni max |
Mo max |
Nb | V |
| CCS AH36 | 0.18 | 0.50 | 0.90-1.60 | 0.035 | 0.035 | 0.015 | 0.02 | 0.35 | 0.20 | 0.40 | 0.08 | 0.02-0.05 | 0.05-0.10 |
Note: Generally speaking CE will be ≤ 0.40%. If the delivery condition is TMPC, the CE will be : ≤ 0.36% (thickness ≤ 50mm),≤0.38%( when the thickness >50-100).
Ceq% =(C+Mn)/6+(Cr+Mo+V)/5+(Ni+Cu)/15.
CCS AH36, BV/AH36 CCS AH36Z15, CCS AH36Z25,CCS AH36Z35
Mechanical Properties of CCS AH36 Angle Steel
The CCS AH36 shipbuindg angle steel has yield strength of 335 MPa, and ultimate tensile strength of 490-630 MPa. All the CCS AH36 Shipbuilding Steeloffered by Katalor Shanghaican be certificated by Bureau Veritas (BV).
| Grade | Rm (MPa) |
Re(MPa) min | A% min | Akv/J min | ||||||
| E.T °C | Thickness (mm) | |||||||||
| ≤ 50 | >50-70 | >70-100 | ||||||||
| L | C | L | C | L | C | |||||
| CCS AH36 | 490-630 | 355 | 21 | -40 | 34 | 24 | 41 | 27 | 50 | 34 |
Delivery Condition of CCS AH36 Shipbuilding Angle Steel
| Grade | Fine grains elements | category | The thickness of steel | ||||||
| ≤ 12 | >12.5-20 | >20-25 | >25-35 | >35-50 | >50-100 | ||||
| AH36 | Any | Plate/sheet | N,TM | ||||||
| Profile steel | N(25),TM(25),AR*(15),CR*(15) | - | |||||||
Katalor Shanghaikeeps more than 1,000 tons hot rolled CCS AH36 shipbuilding angle steel, CCS AH36 shipbuilding steelanglesin stock each month. We can meet our customer’s any quantity request. Based on these stock source, our advantage industry spread into steel process like: cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.
