Vacuum Furnace Tray 900x600x50 — Heat-Treatment Tooling Castings
Vacuum furnace tray / vacuum heat-treatment furnace tray
Vacuum furnace tray sizes: 670x450x40, 900x600x50, 700x500x50. Other sizes and materials can also be custom-made. Production lead time approx. 16-30 days. Base trays, baskets, columns, cross columns, bottom trays, tooling fixtures, etc. Main materials: 2520, 2535Nb, 2848, Co20, etc. Suitable for all domestic vacuum furnace manufacturers and the Beijing Research Institute of Mechanical & Electrical Engineering furnace model sizesomestic vacuum furnace manufacturers and the Beijing Research Institute of Mechanical & Electrical Engineering furnace model sizes.Also available in two common sizesCommon sizes: 755 and 966 series.Our company uses water-glass precision casting, priceaffordable, pure raw material formulation. Also available in silica-sol precision casting and lost-foam casting.
Vacuum carburizing-furnace trays, vacuum sintering-furnace trays, vacuum quenching-furnace trays, vacuum annealing-furnace trays, vacuum tempering furnaces, vacuum brazing furnaces.
Below is the reference size table for standard vacuum heat-treatment furnace trays:
| No. | Size | Est. Wt. | Remarks |
| 1 | 300*200*30 | 10KG | Custom |
| 2 | 600*400*40 | 23KG | 644 Furnace |
| 3 | 670*450*40 | 23KG | Beijing Jingdian |
| 4 | 700*500*50 | 35KG | 755 Furnace |
| 5 | 700*600*50 | 50KG | Precision Cast |
| 6 | base tray900*600*50 | 50KG | 1 spacer tray type |
| 7 | base tray900*610*50 | 65KG | 3 spacer tray types |
| 8 | 920*600*30 | 65KG | Shandong |
| 9 | 1200*800*50 | 90KG | 2-in-1 |
| 10 | 1200*900*50 | 120-140KG | 2-in-1 |
Common materials for vacuum furnace trays:
1. 2520
2. 2535Nb
3. 2848W5
Please tell us the manufacturing process and working temperature, and we will select the suitable tray material for you


966 rack (Type A)

Hole spacing (520, 385)

Hole spacing (520, 385)
966 rack (Type B)

Hole spacing (540, 380)
with a spacer tray on top, 30 mm thick


966 vacuum furnace spacer tray (600x440x30), 20 KG
Hole spacing (540, 380)

966 vacuum furnace spacer tray (600x440x30), 9 KG
Hole spacing (540, 380)

966 vacuum furnace spacer tray (600x440x15), 8 KG
Hole spacing (540, 380)

| Grade | C | Cr | Ni |
| HK40 (25Cr20Ni) | 0.20-0.60 | 24-28 | 18-22 |
| HT (15Cr35Ni) | 0.35-0.75 | 15-19 | 33-37 |
| HW (12Cr60Ni) | 0.35-0.75 | 10-14 | 58-62 |