SUS420J2FB
| Product parameters | |
| Material Category:: | Stainless Steel |
| Steel Grade: | SUS420J2FB |
| Material Technical Standards:: | JIS |
| Specification Code:: | JIS G4319-1991 |
| Place of Origin: | Japan |
Description
Introduction:
SUS420J2FB usually produced by BEF & AOD followed by electroslag remelting (ESR) / VAR if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
Bars are usually supplied black/bright in the annealed condition.
SUS420J2FB usually produced by BEF & AOD followed by electroslag remelting (ESR) / VAR if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
Bars are usually supplied black/bright in the annealed condition.
Applications:
SUS420J2FB used for components such as Tall oil distillation columns and equipments,Food processing equipments,Hydrometallurgy, heat exchangers,Oil and gas production equipments,Pulp mill bleach systems,Seawater handling equipments.
All Grades Comparison
SUS420J2FB used for components such as Tall oil distillation columns and equipments,Food processing equipments,Hydrometallurgy, heat exchangers,Oil and gas production equipments,Pulp mill bleach systems,Seawater handling equipments.
| JIS | Other |
|---|---|
| SUS420J2FB | - |
Chemical Composition (Weight %)
| C | Si | Mn | P | S | Cr | Ni | Mo | Other |
|---|---|---|---|---|---|---|---|---|
| 0.26 ～ 0.40 | ≤ 1.00 | ≤ 1.00 | ≤ 0.040 | ≤ 0.030 | 12.0 ～ 14.0 | ≤ 0.60 | - | - |
| Condition of heat treatment | Tensile Rm(MPa) |
Yield Rp0.2(MPa) |
Elongation A(%) |
Reduction in cross section on fracture Z (%) |
Impact AKV/AKU(J) |
Brinell Hardness(HBW) |
|---|---|---|---|---|---|---|
| Annealing | - | - | - | - | - | - |
| Quenching and tempering | ≥ 540 | ≥ 225 | ≥ 18.0 | - | - | ≤ 235 |
Round bar (Diameter): 5.5 mm to 700 mm
Wire rod (Diameter): 0.10 ~ 16mm
Square bar / Flat bar: 5mm to 550mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 650mm X L (or in coil form)
Forged ring: OD200 ~ 1500mm X ID150 ~ 1250mm X H20 ~ 1250mm
Heavy/middle plate via hot rolled: T50 - 200mm X W80- 1200mm X L1000-3000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Length: Fixed length or random length or based on the customer's special requirement.
For all stock availability contact Sales.
