Stainless Steel 347 Allen Screws

Manufacturer of ASTM A194 347H Allen Grub Screw in India

Nitron Alloys Overseas is the frontline manufacturer and exporter of numerous products. We are known for offering the vast range of Stainless Steel 347 / 347H Allen Screws with unmatchable services. We receive massive appreciation from buyers across the world in the means of orders. Based on the clients’ requirements, we offer these screws in different sizes, shapes, and dimensions following international standards and specifications.


SS 347 / 347H are a columbium stabilized steel grades with austenitic structure. They exhibit excellent corrosion resistance against different forms of corrosion, including stress corrosion cracking due to chlorides. The Allen Screw made of these grades excellently resists intergranular corrosion when exposed to the chromium-carbide precipitation range of temperature i.e., 800 – 1500°F (427 – 816°C). The alloy proves its compatibility with manufacturing Allen Screws by offering excellent creep strength at elevated temperatures. Both grades have common characteristics, but Stainless Steel 347H Allen Screw provides enhanced creep resistance and higher strength than SS 347 Allen Screw at temperatures above 1000°F (537°C) as a result of higher carbon content in it.

Nitron Allots has a back-up of a skilled and experienced group of workers to perform manufacturing operations. We provide them supreme quality raw material and technologically advanced manufacturing setup to develop Stainless Steel 347 / 347H Allen Screws . We have assigned an excellent supervising team with ingenious engineers and professionals to guide our workforce and make sure that the processes are getting performed as per the standard operating procedure.

Nitron Alloys Overseas believes that an organization marks its place in the market only by achieving customer satisfaction by providing them with the best product quality. Keeping this in mind, we give the highest importance to maintaining high-quality Stainless Steel 347 / 347H Allen Screws . A team of specialists looks out for proper following of manufacturing operations and inspect the final product under stringent quality norms to get ensured of its high usability and life expectancy.

Nitron Alloys Overseas have continuously grown over the years in terms of product quality, performance, and services. We strive to provide orders of Stainless Steel 347 / 347H Allen Screws on time.


Specification of Stainless Steel 347 / 347H Allen Screw

Spec bag
Spec Allen Screws

Specifications:ASTM A193 / F593, ASME SA193 / SF593

Standard: DIN, ASTM, BS and all International Standards

Length:3 mm to 200 mm

Allen Screw Size: M3 - M56 | 3/6" to 2" | Custom Sizes

Heat Treatment: Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.

Types of Stainless Steel 347 / 347H Allen Screws

Stainless Steel 347 / 347H Allen CSK Screws

Stainless Steel 347 / 347H Allen CSK Screw

Stainless Steel 347 / 347H Low Head Allen Screws

SS 347 / 347H Low Head Allen Screw

Stainless Steel 347 / 347H Allen Grub Screws

Stainless Steel 347 / 347H Allen Grub Screw

Stainless Steel 347 / 347H Button Head Allen Cap Screws

SS 347 / 347H Button Head Allen Cap Screws

Equivalent Grades for Stainless Steel 347 / 347H Allen Screw

STANDARD WERKSTOFF NR. UNS JIS GOST EN
SS 347 1.4550 S34700 SUS 347 08Ch18N12B X6CrNiNb18-10
SS 347H 1.4961 S34709 SUS 347H - X6CrNiNb18-12

Stainless Steel 347 / 347H Allen Screw Chemical Composition

Grade C Mn Si P S Cr Cb Ni Fe
SS 347 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 20.00 10xC – 1.10 9.00 - 13.00 62.74 min
SS 347H 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 8xC – 1.10 9.0 -13.0 63.72 min

Mechanical Properties of Stainless Steel 347 / 347H Allen Screws

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1454 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %