Basic Info.
| Model NO. | 17-4PH | Grade | 400 Series |
| Certification | ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS | Shape | Round /Flat/Module |
| Technique | Hot Rolled | Surface Treatment | Polished |
| Purpose | Turbine Blades/Bearings/Bolts/Optical Product Mold | Hardness range | HB ≤321 |
| Stock | Abundant | Tolerance | +/- 1% |
| Heat treatment | Annealed / Q+T | Transport Package | According to Customer Request |
| Specification | 100~300×300~1600mm | Trademark | Ningbo Ningshing |
| Origin | China | Production Capacity | 10000 Tons/Year |
Equivalence
| GB | ASTM | JIS | DIN | EN | AFNOR |
| 05Cr17Ni4Cu4Nb | S17400 | SUS630 | 1.4542 | X5CrNiCuNb16-4 | Z6CNU17-04 |
| 630 | |||||
| 17-4PH |
Chemical Composition(%)
| Steel Grade | C | Si | Mn | P | S | Cr | Ni | Cu | Nb |
| 05Cr17Ni4Cu4Nb | ≤0.07 | ≤1.00 | ≤1.00 | ≤0.035 | ≤0.030 | 15.0~17.5 | 3.0~5.0 | 3.0~5.0 | 0.15~0.45 |
| S17400(17-4PH) | ≤0.07 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 15.0~17.5 | 3.0~5.0 | 3.0~5.0 | 0.15~0.45 |
| SUS630 | ≤0.07 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 15.0~17.5 | 3.0~5.0 | 3.0~5.0 | 0.15~0.45 |
| 1.4542 | ≤0.07 | ≤0.70 | ≤1.50 | ≤0.040 | ≤0.015 | 15.0~17.0 | 3.0~5.0 | 3.0~5.0 | 5C~0.45 |
| Condition | Processing Description |
Dimensional Tolerance |
Surface Condition |
Notes |
| Black | / | Rolled : +3~5 mm Forged : +10~20 mm |
Hot-rolled black scale surface | Economical choice for large volume orders |
| Rough Machined |
Milled 4 sides + Rough ground 2 sides | Rolled : +0~1 mm Forged : +0~5 mm |
Oxide-free, visible surface | Pre-machined surface ready for further processing |
| Precision Machined | 6 sides precision milled + ground | +0.05~0.1 mm | Surface roughness Ra1.6 | Ready for direct CNC machining |
| High Precision |
6 sides fine ground | +0.02~0.05 mm | Mirror finish | For high-precision molds |
• Stable supply from leading domestic and overseas tool steel mills
• Complete tool steel grade portfolio
• Competitive pricing advantage
• Large stock and flexible cutting services
• Flexible delivery and supply solutions
• Professional technical support
Basic Info. Model NO. Injection Mould Craftwork Injection Mold One-time Molding One-time Molding Certification CE, ISO Customized Customized Shape According to your drawings Service OEM
Basic Info. Model NO. Injection Mould Base Mould Cavity Single Cavity Plastic Material Check Detailed Description Process Combination Type Single-Process Mode Application Car, Household Appliances,
Product Name Customized Mould Base for Plastic Mould & Die Casting Die Material 1.2311/P20; 1.2738/718; 1.2083/420/4Cr13/S136; 1.2344/H13; NAK80; 1.1730/C45/S50C/S355 etc. CNC Machining Center 24 sets
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