W-Nr 1.4312 Structural Steel Flat Bar SCS 12 Mould Steel
W-Nr 1.4312 Structural Steel Flat Bar SCS 12 Mould Steel
Product Information
Structural Steel 1.4312 is commonly used corrosion-resistant cast steel.
Size Range
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Round bar / Wire rod (Diameter): 10.0 mm to 1000 mm |
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Square bar / Flat bar: 3.0 mm to 1000 mm |
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Forging piece: Stepped shafts with flanks/discs /tubes /slugs /donuts /cubes /other different shapes based on OEM. |
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Heavy/middle plate via hot rolled: T5 - 200 mm X W5 - 1000 mm X L1000-10000 mm |
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Sheet steel via cold rolled: T0.5 - 10.0 mm X W5 - 1000 mm X L1000 - 10000 mm |
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Steel strip via cold rolled: T0.3 - 10.0 mm X W5 - 1000 mm X L (or in coil form) |
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Length: Fixed length or random length or based on the customer's special requirement. |
Chemical Composition and standard
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W-Nr 1.4312 |
CF20/UNS J92602 |
SCS 12 |
| -- | ASTM A743/A743M-21 |
JIS G 5121-2003 |
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C(％): ≤0.12 |
C(％): ≤0.2 Si(％): ≤1.50 Mn(％): ≤2.0 P(％)≤: 0.040 S(％)≤: 0.040 Cr(％): 18.0~21.0 Ni(％): 8.0~11.0 Mo(％): -- |
C(％): ≤0.2 |
Mechanical Properties
1.4312 Structural Steel Flat Bar Mechanical Properties
| Tensile strength, Rm/MPa: 650~880 | |
| Yield strength, Rp/MPa: 350~550 | |
| Elongation, A/%: 8~25 | |
| Reduction of area, ψ/%: -- | |
| Impact, AKV /J: -- | |
| Annealed hardness HBW: -- |
Application
Plastic molds, High-gloss plastic molds, Press plates, Drop hammer mold bases and sliders, Forging molds and various plastic product molds.
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