High Harden SUS420J2 Stainless Steel Sheet & Plate 1.4028 Stainless Sheet SS Plate ASTM A240
| Type | Stainless Steel Sheet & Plate |
| Standard | JIS AISI ASTM GB DIN |
| Grade | 304,304L,309S,310S, 316L,316Ti,317L,321,347H, 409,409L,2205 2507 904L 17-4PH 410,420,430,etc |
| Specification | Thickness: 0.3 - 30.0mm Width: 10mm~1500mm |
| Length | 2m-6m,or according to the clients' request |
| Surface Treatment | Pickling, Bright, Black |
| Package | In bundles with seaworthy wooden pallets or as your requirement. |
| Trade Term | FOB CIF |
| Loading Port | Shanghai China |
| Delivery Time | 5-30 days after receiving confirmation of prepayment |
| Report | Material report ,Mechanical performance report |
| Certification | ISO9001 |
SUS420J2 is classified as a martensitic stainless steel. Thanks to its marketability, price, and other features, it is used in a wide range of fields. When shipped with an annealed finish, it contains completely spheroidized carbides, making it easily processed.
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Equivalent grade
| Standard | USA | Europe | UK |
| Designation | UNS | AISI | EN | BS |
| SUS420J2 | Ｓ42000 | 420 | X30Cr13 | 420S45 |
Chemical composition
| Steel grade | Std. | C
(carbon) | Si
(silicon) | Mn
(manganese) | P
(phosphorus) | S
(sulfur) | Cr
(chromium) | Mo
(molyb
denum) | V
(vana
dium) | N
(nitrogen) |
| SUS410 | JIS Standards | ≦0.15 | ≦1.00 | ≦1.00 | ≦0.040 | ≦0.030 | 11.50 - 13.50 | - | - | - |
| SUS420J1 | JIS Standards | 0.16 - 0.25 | ≦1.00 | ≦1.00 | ≦0.040 | ≦0.030 | 12.00 - 14.00 | - | - | - |
| SUS420J2 | JIS Standards | 0.26 - 0.40 | ≦1.00 | ≦1.00 | ≦0.040 | ≦0.015 | 12.00 - 14.00 | - | - | - |
| EN1.4116 | EN standard | 0.45 - 0.55 | ≦1.00 | ≦1.00 | ≦0.040 | ≦0.030 | 14.00 - 15.00 | 0.50 - 0.80 | 0.10 - 0.20 | - |
| JFE420H | JFE Standards | 0.60 - 0.65 | ≦0.6 | ≦0.6 | ≦0.040 | ≦0.030 | 12.50 - 14.00 | - | - | ≦0.06 |
Mechanical properties
| Steel grade | Std. | 0.2%Yield strength
N/mm² | Tensile strength
N/mm² | Elongation
(%) | Hardness |
| Hv | HRC |
| SUS410 | JIS Standards | ≧205 | ≧440 | ≧20 | ≦93 | ≦210 |
| SUS420J1 | JIS Standards | ≧225 | ≧520 | ≧18 | ≦93 | ≦234 |
| SUS420J2 | JIS Standards | ≧225 | ≧540 | ≧18 | ≦99 | ≦247 |
| EN1.4116 | EN standard | - | ≦850 | ≧12 | - | ≦280 |
| JFE420H | JFE Standards | ≧195 | ≧410 | ≧18 | ≦90 | ≦210 |
Properties of SUS420J2 Stainless Steel
SUS420 grade is a martensitic, higher carbon version of SUS410.
Surface Option
1 Black Surface
2 Grounded: Bright but rough ; Not precision
3 Machining for plate: Bright and precision; Little turning scar
4 Peeled/Turned: Bright and precision; Little turning scar
5 Polished: Very Bright and precision size; Not turning scar
Other Services
1 Cutting: Small pieces
2 CNC Machine: Produce as your drawing
3 Package: Bare/Nylon/Canvas/Wooden
4 Payment:T/T, L/C, O/A(request credit)
5 Transport:FOB/CFR/CIF/DDU/DDP (train/ship/Air)
Mill test certificate
EN 10204/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.
