Contact us
- : 0086-21-61182423
- : 0086-21-61182425
- : [email protected]
- : Room 301,Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai
HOT News
- Improper welding of X80 pipeline may cause cracks
- Brief introduction of API X52 pipeline steel
- The difference between PSL1 and PSL2
- Harm of inclusions in X70 pipeline steel
- API 5L pipeline pipe
- X52 steel plate surface quality standards that need to be met
- The basic production process of API 5L X60 pipeline steel
- The key to Q460D steel welding process
- What does the heat treatment of Q690 Steel include?
- Reasons for choosing Q690D steel
Hull structure steel ASTM A131 AH36 steel properties
Posted:2019-10-31 18:23:49
ASTM A131 AH36 steel is hull structure steel. Because of its poor working conditions, hull shell is easy to suffer from chemical corrosion, electrochemical corrosion, marine organism and microorganism. Because of its above and so on other factors, ASTM A131 AH36 steel is highly required in quality.
Hull structure steel ASTM A131 AH36 steel properties:
Grade | Rm(MPa) | Re(MPa) min | A% min | Akv/J min | ||||||
AH36 | 490-630 | 355 | 21 | E.T °C | Thickness (mm) | |||||
0 | ≤ 50 | >50-70 | >70-100 | |||||||
L | C | L | C | L | C | |||||
34 | 24 | 41 | 27 | 50 | 34 |
ASTM A131 AH36 steel is strictly required in high strength, good corrosion resistance, welding property, processing forming performance and surface quality. In order to ensure excellent quality and enough toughness, Mn/C chemical content of ASTM A131 AH36 steel is required above 2.5.
InquiryPlease feel free to give your inquiry in the form below. we will reply you quickly!