Stainless Steel Pump Impellers
The Stainless Steel Pump Impellers are manufactured using Investment Casting method. This results in a much better surface and quality than the commonly used sand cast or die cast processes. An impeller is a rotating component of a pump that accelerates liquid outward from the center of rotation, this way transferring energy from the motor that drives the pump to the liquid being pumped. Stainless steel Pump Impellers are widely used in centrifugal and fluid pumps. Investment casting results in greater efficiency, consistency between the Stainless Steel Pump Impellers, more sustainable hydraulic performance and greater durability.
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Types of Stainless-Steel Pump Impellers :
- Radial impeller
- Axial flow impellers
- Peripheral impellers
- Mixed flow impeller
The benefits of procuring Stainless Steel Pump Impellers from us includes :
- Our experience and ability to cast intricate features with excellent corrosion resistance
- Low cost, precision and very long life tooling
- Competitive pricing as we incur minimum wastage.
- Prompt, timely and efficient deliveries and customer support
The various grades of Stainless Steel used for Investment Casting are :
| AISI/SAE grade | EN steel number | EN steel name | ASTM grade | UNS | DIN | BS | UNI | JIS |
| (USA) | (Europe) | (Europe) | (USA) | (USA) | (Germany) | (UK) | (Italy) | (Japan) |
| SS 301 | 1.431 | X10CrNi18-8 | S30100 | |||||
| SS 301LN | 1.4318 | X2CrNiN18-7 | ||||||
| SS 303 | 1.4305 | X8CrNiS18-9 | S30300 | X10CrNiS18-9 | 303S 31 | X10CrNiS18-09 | SUS 303 | |
| En58M | ||||||||
| SS 304 | 1.4301 | X2CrNi19-11 | S30400 | X5CrNi18-9 | 304S 15 | X5CrNi18-10 | SUS 304 | |
| X2CrNi18-10 | X5CrNi18-10 | 304S 16 | SUS 304-CSP | |||||
| XCrNi19-9 | 304S 18 | |||||||
| 304S 25 | ||||||||
| En58E | ||||||||
| SS 304L | 1.4306 | X2CrNi19-11 | S30403 | 304S 11 | SUS304L | |||
| SS 304LN | 1.4311 | X2CrNiN18-10 | S30453 | |||||
| SS 304H | 1.4948 | X6CrNi18-11 | S30409 | |||||
| SS 305 | 1.4303 | X5CrNi18-12 | S30500 | |||||
| SS 316 | 1.4401 | X5CrNiMo17-12-2 | S31600 | X5CrNiMo17 12 2 | 316S 29 | X5CrNiMo17 12 | SUS 316 | |
| 1.4436 | X5CrNiMo18-14-3 | X5CrNiMo17 13 3 | 316S 31 | X5CrNiMo17 13 | SUS316TP | |||
| X5CrNiMo 19 11 | 316S 33 | X8CrNiMo17 13 | ||||||
| X5CrNiMo 18 11 | En58J | |||||||
| SS 316L | 1.4404 | X2CrNiMo17-12-2 | S31603 | 316S 11 | SUS316L | |||
| SS 316LN | 1.4406 | X2CrNiMoN17-12-2 | S31653 | |||||
| 1.4429 | X2CrNiMoN17-13-3 | |||||||
| SS 316Ti | 1.4571 | S31635 | X6CrNiMoTi17-12 | 320S 33 | ||||
| SS 317L | 1.4438 | X2CrNiMo18-15-4 | S31703 | |||||
| 1.4848 | GX40CrNiSi25-20 | A351 HK40 | J94204 | SEW 595 GX40CrNiSi25-20 | 310C40 | SCH22 | ||
| 1.4859 | GX10NiCrSiNb32-20 | N08151 | GX10NiCrSiNb32-20 | |||||
| SS 347H | 1.4906 | X7CrNiNb18-10 | S34709 | |||||
| SS 410 | S41000 | |||||||
| SS 430 | 1.4016 | S43000 | X6Cr17 | 430S 17 | SUS430 |