Parth Steel & Engg Co. are one of the leading manufacturers of SS 440A bright bars and smooth turned round-bars based in Mumbai and supplying to our clients all over India as well as internationally. We produce cold and superior finished SS 440A Bright bars and smooth turned round-bars using highly efficient machineries producing quality materials. It comes in various sizes, shapes, sizes, forms, finishes, thicknesses, dimensions, diameters, radius, and many more as required by our customers and its application. We are manufacturing superior quality of SS 440 A Bright & round bars and also importing and exporting to all our global clients. We are well known in the field of supplying different types of stainless steel materials to multiple industries.
SS 440A Round bars contains high amount of Molybdenum and chromium- nickel contents and has low content of silicon, sulfur, nitrogen and aluminium. It also has low carbon content and has a lot of features like excellent workability, formability, high work performance, good surface dimensions, Weldability, fabricability, machinability etc. SS 440A Bright and Round bars also serve corrosions and have excellent resistance properties. The bars offers good ductility and has good mechanical properties and also have high strength of tensile, yield and mechanical strength. They have hardness and toughness at high temperatures as well.
Stainless Steel SS 440A Bright and roundbars is used in many applications such as manufacturing components, constructions, petrochemical, the oil & gas industry, heat exchanger, boilers, automobiles, textile industry, fertilizer industry, petrochemicals, pharmaceuticals, specialty chemicals, offshore oil drilling industries, food processing, gas processing, power generation, pulp & paper industry, pharmaceutical equipment, seawater equipment, and many others.
| Size range | 5 mm to 100 mm (3/16 inch – 4 inch) |
|---|---|
| Size Tolerances | h9, h10, h11, k12, k13, A-484, EN-10060, DIN-1013 etc. |
| Length | 2 metres to 6 metres |
| Chamfering | Available in 30° to 60° through fully automatic both-end chamfering machine |
| Crack Test | Magnetic Particle Inspection (MPI) |
| Ultrasonic Test | 100% tested through Digital Ultrasonic Flaw Detector, as per ASTM A-388, EN 10308 (class 1 to 4), API 6A/ISO 10423:2003-PSL 3, SEP 1920:1984 (class A, B, C), MIL STD 2154 |
| Length Tolerance | Available in special cut to length bars in tolerance -0/+10 mm (-0/+0.5 inch) |
| Straightness | Up to 0.25 mm/metre TIR (0.0015 inch/feet) |
| Surface Finish | Centreless Ground & Belt Polished up to Ra value 0.2 microns (12 RMS) and 24 – 320 Grit Polished |
| Heat Treatment | Annealed, Solution Annealed, Quenched & Tempered (QT), Double Ageing/Double Tempering |
Some of the important characteristics of our Bright Bars include:
The major factors that validate the outstanding properties of our bright bars are:
