Standard: | DIN, JIS, AISI, ASTM, GB |
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Technics: | Hot Rolled |
Application: | Die Steel Bar |
Surface: | Black |
Alloy: | Alloy |
Special Use: | High-strength Steel Plate, Wear Resistant Steel, Free Cutting Steel, Mold Steel |
Samples: |
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Customization: |
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GB | AISI/ASTM | DIN | JIS | ASSAB |
3Cr2Mo | P20 | 1.2311 | PDS-3 | 618 |
Plate | Thickness | 1.2311: 10-300mm P20: 220-460mm |
Width | 1.2311: 2200mm P20: 1600mm |
|
Length | 1.2311: 4000-10000mm P20: 4000-8000mm |
|
Round Bar | Diameter | 12-120mm |
Length | 4000-6000mm | |
Die Block |
Thickness | 250-800mm |
Width | 800-1600mm | |
Length | 2000-6000mm |
Grades | C | Si | Mn | Cr | Mo | S | P |
1.2311 | 0.35-0.45 | 0.2-0.4 | 1.3-1.6 | 1.80-2.10 | 0.15-0.25 | ≤0.03 | ≤0.03 |
P20/3Cr2Mo | 0.28-0.40 | 0.2-0.8 | 0.3-1.0 | 1.40-2.00 | 0.30-0.55 | ≤0.01 | ≤0.03 |
Quenching | Tempering | ||||
Heating Temperature/ºC | Cooling | Hardness/HRC | Heating Temperature/ºC | Cooling | Hardness/HRC |
850-800 | Oil | 50-52 | 580-640 | Air | 28-36 |
|
S50C/SAE1050 | 1.2311/P20 | 1.2379/D2/SKD11 | 1.2083/420 |
GCr15/EN31 | 1.2312 | 1.2738/718H | SAE4140/4340/1.6511 |
P40 | Cr8/Cr12MoV | H13/1.2344/SKD61 | O1/1.2510/SKS3 |
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