Product details
| Minimum Order Quantity | 200 Kg |
| Coefficient of thermal expansionat Degree C | 20-700 |
| Cooling | Slowly |
| Hardening Degree C | 1000-1130 |
| Hardness after quenching HRC | 53 |
| Hardness HB | Max 240 |
| Quenching | Oil or Hot Bath,600-650 degree C |
| Soft annealing Degree C | 780-810 |
| Application | Extrusion |
| Shape | Rectangular |
Chemical Composition - (Typical Analysis in %)
| STANDARDS | X30WCrV-3 | H21 | DIN 2581 | AISI H21 | AFNOR 32CDV12-28 | JIS SKD5 |
| C | Si | Mn | P | S | Cr | W | V |
| 0.26-0.36 | 0.15-0.25 | 0.20-0.40 | 0.003 max | 0.030max | 3.00-3.75 | 8.50-10.00 | 0.30-0.60 |
| USA | France | Germany | China | Japan | England | Sweden |
| AISI / SAE | AFNOR | DIN, WNr | GB | JIS | BS |
|
| H21 / T20821 | X30WCrV9 | X30WCrV93 / 1.2581 | 3Cr2W8V | SKD5 | BH21 | 2730 |
Physical Properties:
| Coefficient of Thermal Expansion at °C | 10 m / (m*K) |
| 20-100 | 11.2 |
| 20-200 | 11.9 |
| 20-300 | 12.2 |
| 20-400 | 12.5 |
| 20-500 | 12.8 |
| 20-600 | 13.0 |
| 20-700 | 13.2 |
| Thermal Conductivity at °C | W / (m*K) |
| 100 | 27.0 |
| 400 | 29.8 |
| 675 | 29.1 |
| Tempering°C after quenching | 100 | 210 | 300 | 400 | 500 | 550 | 600 | 650 | 700 |
| HRC | 49 | 49 | 49 | 49 | 51 | 51 | 50 | 46 | 36 |
Price: Â
![]() |
VENTURA ALLOY AND STEELS PRIVATE LIMITED
सर्वाधिकार सुरक्षित.(उपयोग की शर्तें) इन्फोकॉम नेटवर्क प्राइवेट लिमिटेड . द्वारा विकसित एवं प्रबंधित |