Stainless Steel 17-4PH Sheet ,Plate,coils Manufacturer, Supplier and Exporter in India
Stainless Steel 17-4PH Sheet ,Plate,coils, Stainless Steel 17-4PH Sheet ,Plate,coils Manufacturer, Stainless Steel 17-4PH Sheet ,Plate,coils Supplier and Exporter, Stainless Steel 17-4PH Sheet ,Plate,coils Exporter
Sumer Metal Industries Private Limited is a leading manufacturer, supplier, and exporter of Stainless Steel 17-4PH in sheet, plate, and coil forms. Operating from India, the company adheres to international standards such as ASTM A693, ASME SA693, and AMS 5604. Their offerings cater to various industries, including aerospace, chemical processing, food processing, and nuclear applications.
Certified to ASTM/ASME standards, the offered 904L products typically come in thicknesses from 0.3 mm up to ~100 mm, sheet/plate widths spanning 1000–3500 mm, and lengths up to 6000 mm. Coil widths commonly range 1000–3000 mm, with lengths customized as per client needs. Surface finishes include 2B, 2D, BA, No.1, No.4, No.8, as well as mirror, hairline, embossed, checkered, or sand‑blast finishes. Forms available include plain sheet, shim sheet, perforated sheet, strip, flats, chequered plate, ring blanks, and flange rings .
Sumer Metal Industries manufactures SS 904L Pipes in various forms, including seamless, welded, ERW, and fabricated pipes, in multiple sizes, thicknesses, and standards such as ASTM B677 and ASME SB677. The company supports custom requirements and exports these pipes to markets across the Middle East, Europe, Africa, and Asia, backed by secure packaging and timely delivery.
SS 904L (UNS N08904 / EN 1.4539) is a super austenitic stainless steel alloy developed for high resistance to aggressive corrosion environments, especially in conditions where standard 304 or 316 stainless steel would fail. These flanges offer superior resistance to sulfuric, phosphoric, and acetic acids, as well as chloride-induced stress corrosion cracking and pitting. The addition of copper and molybdenum enhances its acid resistance, making it a preferred material in applications where contamination must be avoided and long-term reliability is essential. Its non-magnetic nature and excellent weldability also add to its advantages in critical processing units..
