- 12Ni19 Valve
- 12Ni19 Flange
- 12Ni19 pipe fitting
- 12Ni19 angle bar
- 12Ni19 pipe
12Ni19
Production specification
Data center describes many of the common steel models, we can not determine the company's warehouse has all types of steel products inventory or raw materials.
Steel Pipe: 1 - 1300mm, also can be customed.
Pipe fitting Size: 1/8 inch - 80 inch (DN6 - DN2000)
Flange Size: DN6 - DN2000
Lenth: Any lenth based on the customer's requirement.
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.15 | 0.35 | 0.30-0.80 | 0.020 | 0.010 | 4.75-5.25 | |
Mo | Al | Cu | Nb | Ti | V | Ce |
≤0.05 | ||||||
N | Co | Pb | B | Other | ||
Cr+Ni+Mo ≤0.50% | ||||||
German DIN of low-temperature steel Number and chemical composition
LenMainly used for the construction of the low temperature LNG tanks, belong to the low-temperature steel 2 | comments approval
Ensure that its quench-hardening ability structural steel grades: 20 CrMnTiH standard GB/T 5216-1985 "chemical ingredients: carbon C: 0.17 ~ 0.23 Si Si: 0.17 ~ 0.37 Mn Mn: 0.80 ~ 1.15 sulfur S: allow residual content than 0.035 P P: allow residual content than 0.035 chromium Cr: 1.00 ~ 1.35 Ni Ni: allow residual content than 0.030 copper Cu: allow residual content than 0.030 titanium Ti: 0.04 ~ 0.10" mechanical properties: hardness: annealing or high temperature tempering, than 217 HB, diameter of 4.1 mm creasing frequency "heat treatment standards and analysis of metallographic organization:" delivery status: rolling or forging system state delivery. According to buyer's request can also heat treatment (is fire, annealed or high temperature tempering) state delivery. Delivery status should be indicated in the contract.
Mechanical properties
Heat treatment
Machining
Welding performance
Related hot word search:ViTa llium ViTa llium tube plate, flat steel,sheet,coil,steel wire,round rods, ViTa llium Strip
Related hot word search:12Ni19 Valve 12Ni19,forging 12Ni19,12Ni19 tube sheet,elbow 12Ni19,12Ni19 flat bar,pipe 12Ni19,12Ni19 Tee