Rexton Steel & Alloys is a known distributor, supplier and stockist of Alloy Steel F9 Forged Threaded Pipe Fittings, which are designed for high hardness and at times other properties are to some degree compromised. The dual stabilization in these Alloy Steel F9 Forged Threaded Elbow Fittings prevents carbide sensitization during welding and high temperature exposure, and makes the alloy non hardenable by heat treatment. Most compositions of our Alloy Steel F9 Forged Threaded Tee Fittings include molybdenum; some, aluminium or titanium. Corrosion resistance in these Alloy Steel F9 Forged Threaded Cross Fittings is lower than the common austenitic grades. As a result, Usefull operating range of our Alloy Steel F9 Forged Threaded Cap Fittings is limited by their loss of ductility at sub – zero temperatures and loss of strength by over – tempering at elevated temperatures.
These Alloy Steel F9 Forged Threaded Bend Fittings may not to be confused with AISI grade and air hardening alloy tool steel containing about 5 % chromium. A typical composition of 18 % chromium and 10 % nickel in our Alloy Steel F9 Forged Threaded Coupling Fittings, commonly known as 18 / 10 alloy, is often used in cutlery and high – quality cookware. The second most common austenite steel is these Alloy Steel F5 Forged Threaded Union Fittings, also referred to as excellent alloy and called as marine grade alloy, used primarily for its increased resistance to corrosion.
Specification | ASTM / ASME A/SA 182 |
---|---|
Size | ½” NB – 4” NB |
Class | 2000LBS, 3000LBS, 6000LBS, 9000LBS, etc. |
Type | Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT, Threaded Fitting |
Additional Testing | NACE MR0175 , NACE TM0284 , HIC TEST , H2 SERVICE , ETC |
Alloy Steel: Grade : WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
Element | C | Mn | Si | S | P | Cr | Mo |
F1 | 0.15 | 0.3 - 0.6 | 0.5 | 0.03 | 0.03 | 3 - 5 | 0.040 - 0.50 |
F5 | 0.15 | 0.3 - 0.6 | 0.5 | 0.03 | 0.03 | 4 - 6 | 0.044 - 0.65 |
F9 | 0.15 | 0.3 - 0.6 | 0.5 - 1 | 0.03 | 0.03 | 8 - 10 | 0.9 - 1.1 |
F11 | 0.05 - 0.15 | 0.3 - 0.6 | 0.5 - 1 | 0.03 | 0.03 | 1 - 1.5 | 0.044 - 0.65 |
F22 | 0.05 - 0.15 | 0.3 - 0.6 | 0.5 | 0.03 | 0.045 | 0.8 - 1.25 | 0.044 - 0.65 |
F91 | 0.08 - 0.12 | 0.3 - 0.6 | 0.5 | 0.01 | 0.02 | 8.5 - 9.5 | 0.85 - 1.05 |
Element | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
A182 F1 | - | - | - |
A182 F5 | 275 | 485 | 20 |
A182 F9 | 380 | 585 | 20 |
A182 F11 | 205 | 415 | 20 |
A182 F22 | 205 | 415 | 20 |
A182 F91 | 415 | 585 | 20 |
Stainless Steel : Grade: 304, 304L, 304H, 309, 309S, 316, 316L, 316H, 310, 310S, 317, 317L, 321, 347, 904L Monel : Grade: Monel 400, Monel K500, Monel R-405 Nickel : Grade: Nickel 200, Nickel 201 Inconel : Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718 Incoloy : Grade: Incoloy 800, Incoloy 800H, Incoloy INCOLOY 800HT Hastalloy : Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X Titanium : Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11 Carbon Steel : Grade: WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70 Duplex Steel: Grade: UNS F44, F45, F51, F53, F55, F60, F61 |
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