Guangzhou Changfeng Steel Co., LTD
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Cold Work Mould Steel 1.2510 / O1 / SKS3 High Carbon Alloy Steel
Introduction:
O1 US standard is not deformed steel, the best oil quenching hardening tool steel, widely used.O1 steel of good processing, but toughness and endurance is weak. The blade used in it can be well qualified for everyday use; and heat treatment is easy. 01 blade to maintain a strong. In general 01 can be polished very fine, it is tough, can be assured grinding.
Equivalent grades:
| GB | DIN | AISI | JIS |
| 9CrWMn | 1.2510 | O1 | SKS3 |
Available size(mm):
| Flat Bar Size(mm) | Round Bar Size(mm) | |||
| Thickness | Width | Length | Diameter | Length |
| 6-80 | 205-610 | 2000-6000 | 12-180 | 300-6000 |
Chemical compositio(%):
| C | Si | Mn | Cr | W | P | S | V |
| 0.90-1.05 | 0.15-0.35 | 1.00-1.20 | 0.50-0.70 | 0.50-0.70 | ≤0.035 | ≤0.035 | 0.05-0.15 |
Feature:
(1) With excellent machinability, hardened, the size is extremely stable, hardened, the surface has a very high hardness.
(2) With a high toughness, so excellent anti-wear ability and easy forging and quenching.
(3) Can be widely used in cutting, cold stamping and forming tools; such as notch die, cold stamping die, various gauges, reamers, mold bushings and plastic small modules.
Recommend heat treatment:
| Quenching | Tempering | ||||||
| Heating temperature/℃ | Cooling way | Hardness (HRC) | Tempering temperature/ºC | Tempering number | Hardness (HRC) | ||
| First Preheating | Second Preheating | Last heating | |||||
| 550-650 | 650-750 | 800-850 | Oil Cooling | 60-65 | 150-200 | 1 | ≥60 |
Applications:
1, Used to create a large cross-section and complex shape of the cold die, and a variety of measuring tools.
2, Commonly used in punching die, stamping die, bending die, drawing die, punch punch, fine mold, and other metal molds.
| Factory Hardness: | Soft Annealing: HB200-230 Quentch+Termper: HRC62. |
| Terms of payment: | 30% deposit T/T and the balance by L/C at sight, or T/T. |
| Delivery condition: | EF or ESR, hot rolled or forged, black surface or milling. For abundant stock, 15-20 days.For customized products, 30-50 days. |
Main products:
Plastic Mould Steel:
AISI: SAE1050 / P20 / P20+Ni / P21 / 420
DIN: 1.1210 / 1.2311 / 1.2738 / 1.2083
GB: 50# / 3Cr2Mo / B30H / 3Cr2NiMnMo / B30H / B40 / 4Cr13
Hot / Cold Work Mould Steel:
AISI: H13 / D2 / D3 / O1 / SAE5140 / SAE4140 / SAE52100 / SAE8620
DIN: 1.2344 / 1.2379 / 1.2080 / 1.2510 / 1.7035 / 1.7225 / EN31 / 1.6523
GB: 4Cr5MoSiV1 / Cr12Mo1V1 / Cr12 / 9CrWMn / 42CrMo / GCr15 / 20CrNiMo
High Speed Steel:
AISI: M2 / T1 / M35 / M42
DIN: 1.3343 / 1.3355 / 1.3243 / 1.3247
GB: W6Mo5Cr4V2 / W18Cr4V / W6MoCr4V2Co5 / W2mo9Cr4VCo8
Products photos:
