Stainless steels are iron alloys with a minimum of 10.5 chromium. Other alloying elements are added to enhance their structure and properties such as formability, strength and cryogenic toughness. These include metals such as nickel, molybdenum, titanium, and copper. The main requirement for stainless steels is that they should be corrosion resistant for a specified application or environment. The selection of a particular “type” and “grade” of stainless steel must initially meet the corrosion resistance requirements. Additional mechanical or physical properties may also need to be considered to achieve the overall service performance requirements.
| STAINLESS STEEL | |||||
| Grade | Condition | Shape | Size range in mm | Density | |
| 17-4 PH | Solution annealed | Round Bar | OD14mm – OD280mm | ||
| Flat Bar | 8mm to 118mm thickness | max. width 250mm | 7.8 | ||
| H900 | Round Bar | 30mm -70mm | |||
| H1025 | Round Bar | 19mm – 180mm | |||
| Flat Bar | 25mm – 100mm thickness | max. width 250mm | |||
| H1075 | Round Bar | 12.70mm – 180mm | |||
| H1150 | Round Bar | 25mm – 280mm | |||
| Flat Bar | 25mm thickness | max. width 250mm | |||
| H1150 2x | Round Bar | 19mm – 100mm | |||
| Flat Bar | 25mm & 118mm thickness | max. width 250mm | |||
| Plates/Sheet | 8mm thickness onwards | width 1000-1500, length 1500mm – 9000mm | |||
| AISI 303 | -/- | Flat Bar | 112mmx 15mm x 3000mm | max. width 250mm | 7.9 |
| AISI 316/316L | -/- | Flat Bar | 18mm – 84mm thickness | max. width 250mm | 7.98 |
| Round bar | OD14mm – OD280mm | ||||
| Plate/Sheet | 8mm thickness onwards | width 1000-1500, length 1500mm – 9000mm | |||
| 316L/1.4435/SEMI F20 UHP | Round Bars | OD 5mm up to 50mm | |||
| Flat Bars thickness 19.05mm up to 50mm | |||||
| 1.4435 | Forged Flat/Square | up to 600mm | max. width 600mm | 8 | |
| Round Bar | OD 50mm – OD 600mm | ||||
| 316LVM-1.4441 | Wire/Round Bars | OD 3.175mm up to 9.525mm | |||
| Round Bar | 12.7mm – 25.40mm | ||||
| 1.4401/AISI 316 | Forged Flat/Square | up to 600mm | max. width 600mm | 7.7 | |
| Round Bar | OD 50mm – OD 600mm | ||||
| 1.4404/AISI 316L | Forged Flat/Square | up to 600mm | max. width 600mm | 8 | |
| Round Bar | OD 50mm – OD 600mm | ||||
| 1.4122/AISI 440-B | Quenched & Tempered | Forged Flat/Square | up to 600mm | max. width 600mm | 7.8 |
| Round Bar | OD 50mm – OD 600mm | ||||
| 1.4125/ AISI 440C | Forged Flat/Square | up to 600mm | max. width 600mm | 8 | |
| Round Bar | OD 50mm – OD 600mm | ||||
| Pre-machined Flat/Square | up to 600mm | max. width 250mm | |||
| AISI 416 | Quenched & Tempered | Round Bar | OD 20mm – OD 250mm | 7.8 | |
| Flat Bar | 15mm – 100mm thicknes | max width 250mm | |||
| AISI 430F | Quenched & Tempered | Round Bar | OD 20mm – OD 200mm | 7.8 | |
| Flat Bar | 15mm – 80mm thicknes | max width 250mm | |||
| AISI 410 | Quenched & Tempered | Round Bar | OD 20mm – OD 160mm | 7.8 | |
| Flat Bar | 15mm – 60mm thickness | max. width 160mm | |||
| 1.4034/AISI 420 | Soft annealed | Forged Flat/Square | up to 600mm | max. width 600mm | 7.8 |
| Round Bar | OD 100mm – OD 600mm | ||||
| 1.4057/ AISI 431 | Quenched & Tempered | Forged Flat/Square | up to 250mm | max. width 250mm | 7.000 |
| Round Bar | OD 450mm – OD 600mm | ||||
| 1.4313/AISI CA 6-NM | Soft annealed | Forged Flat/Square | up to 600mm | max. width 600mm | 7.700 – 8.030 |
| Round Bar | OD 100mm – OD 600mm | ||||
| 1.4122/AISI 440-B | Quenched & Tempered | Forged Flat/Square | up to 600mm | max. width 600mm | 7.700 – 8.030 |
| Round Bar | OD 100mm – OD 600mm | ||||
| 1.4125/ AISI 440C | Soft annealed | Forged Flat/Square | up to 600mm | max. width 600mm | 7.700 – 8.030 |
| Round Bar | OD 50mm – OD 600mm | ||||
| 1.4313/AISI CA 6-NM | Soft annealed / Tempered / | Forged Flat/Square | up to 600mm | max. width 160mm | 7.700 – 8.030 |
| Quenched & Tempered / Premachined | Round Bar | OD 50mm – OD 600mm | |||
| 1.4410/A276 | Soft annealed | Forged Flat/Square | up to 600mm | max. width 600mm | 8 |
| Round Bar | OD 50mm – OD 600mm | ||||
| Pre-machined Flat/Square | up to 600mm | max. width 600mm | |||
| 1.4418 | Quenched & Tempered | Forged Flat/Square | up to 600mm | max. width 600mm | 7.7 |
| Round Bar | OD 50mm – OD 600mm | ||||
| Pre-machined Flat/Square | up to 600mm | max. width 600mm | |||
| Forged Flat/Square | up to 600mm | max. width 160mm | 7.900 | ||
| Round Bar | OD 50mm – OD 600mm | ||||
| Pre-machined Flat/Square | up to 100mm | max. width 160mm | |||
| Quenched & Tempered | Forged Flat/Square | up to 250mm | max. width 250mm | 7.900 | |
| Round Bar | OD 50mm – OD 600mm | ||||
| Pre-machined Flat/Square | up to 250mm | max. width 250mm | |||
| Solution annealed / Tempered | Forged Flat/Square | up to 250mm | max. width 250mm | 7.900 | |
| Round Bar | OD 50mm – OD 600mm | ||||
| Pre-machined Flat/Square | up to 250mm | max. width 250mm | |||
| Solution annealed & Tempered | Forged Flat/Square | up to 600mm | max. width 600mm | 7.900 | |
| Round Bar | OD 50mm – OD 600mm | ||||