UNS S40920 STR 409L Steel Forging Parts X2CrTi12 W-Nr 1.4512 Hot Rolled Strips
Size Range
Round bar / Wire rod (Diameter): 5.0 mm to 1000 mm | |
Square bar / Flat bar: 7.0 mm to 1000 mm | |
Forging piece: Stepped shafts with flanks/discs /tubes /slugs /donuts /cubes /other different shapes based on OEM. | |
Heavy/middle plate via hot rolled: T5 - 500 mm X W5 - 1000 mm X L1000-10000 mm | |
Sheet steel via cold rolled: T0.7 - 10.0 mm X W5 - 1000 mm X L1000 - 10000 mm | |
Steel strip via cold rolled: T0.7 - 10.0 mm X W5 - 1000 mm X L (or in coil form) | |
Length: Fixed length or random length or based on the customer's special requirement. |
Chemical Composition and standard
UNS S40920 | X2CrTi12/1.4512 | ISO X2CrTi12 |
ASTM A240/A240M-2020 | DIN EN 10088-1(2005) / NF EN 10088-1(2005) / BS EN 10088-1(2005) | ISO 15510(2003) |
C(%): ≤0.03 N:(%): ≤0.03 Ti(%): 0.15~0.50 Nb(%): ≤0.10 Ti(%): ≥8 x (C+N) | C(%): ≤0.03 Ti(%): 6 x (C+N)~0.65 | C(%): ≤0.03 Ti(%): 6 x (C+N)~0.65 |
SUH 409L / STR 409L | Z3CT12 | |
JIS G4312(1991) / KS D3732(2002) | NF A35-578(1991) | |
C(%): ≤0.03 Si(%): ≤1.0 Ti(%): 6 x (C+N)~0.75
| C(%): ≤0.03 Ti(%): 6 x (C+N)~0.60 |
Mechanical Properties
X2CrTi12 W-Nr 1.4512 Steel Forging Parts Mechanical Properties
Tensile strength, Rm/MPa: 390~560 | |
Yield strength, Rp/MPa: ≥ 220 | |
Elongation, A/%: ≥ 20 | |
Reduction of area, ψ/%: -- | |
Impact, KV /J: -- | |
Annealed hardness HBW: ≤ 180 |
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