420 Stainless Steel forged fittings are precision parts made from AISI 420 martensitic stainless steel. Renowned for being very hard, strong and resistant to wear, this steel is best suited for high-performance fittings. Forging a process involving compressing the metal under high pressure and subsequent heat treatment to improve mechanical properties, is used to manufacture these fittings. Caliper Overseas is a reliable India-based manufacturer and supplier dedicated to providing high-standard forged fittings fulfilling global requirements as well as industry demands.
These fittings are manufactured in accordance with ASTM A182 and ASME B16.11 standards, ensuring reliable quality and performance. These types include socket weld and threaded fittings, which are made for high-pressure applications. With great durability, resistance to corrosion, and structural strength, Stainless Steel 420 forged fittings are extensively used in chemical processing, power generation and petrochemicals among various industries. For best fittings that suit your precise requirements contact us today for competitive prices and immediate service.
Table Of Content
About Stainless Steel 420 Forged Fittings
Stainless Steel 420 Forged Fittings Specification
Stock Availability of SS 420 Forged Fittings
Equivalent Grades Of Stainless Steel 420 Forged Fittings
Processing Of Stainless Steel 420 Forged Fittings
Stainless Steel 420 Forged Fittings Standard
Chemical Composition of SS 420 Forged Fittings
Mechanical Properties of SS 420 Forged Fittings
Stainless Steel 420 Forged Fittings Ready Stock
420 Stainless Steel Forged Fittings Applications and Uses
Supply & Export Destinations of 420 Stainless Steel Forged Fittings

| Specifications | ASTM A182 / ASME SA182 |
|---|---|
| Standard | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size | 1/8” NB to 4” NB (Socketweld & Screwed-Threaded) |
| Class | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Type | Socketweld Fittings, Screwed-Threaded Fittings |
| Manufacturing process | Forge, Cast, Push, Press, etc. |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Specialized manufacturer of | 90 Deg Forged Elbows, 45 Deg Forged Elbow, Tee, Cross, Coupling, End Cap, Union, Bushing, Plug, Barrel Nipple |
| STANDARD | UNS | WNR. | JIS |
|---|---|---|---|
| SS 420 | S42000 | 1.4021 | SUS 420 |
| ASTM A182 - ASME SA182 | Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings |
| ASME B16.11 | Socket Welding and Threaded Forged Fittings |
| MSS SP-43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications |
| MSS SP-95 | Swage(d) Nipples and Bull Plugs |
| BS3799 | Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry |
| Grade | C | Mn | Si | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| 420 | 0.15 max |
1.00 max |
1.00 max |
0.04 max |
0.03 max |
min: 12.0 max: 14.0 |
- |
| Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) |
Elongation (% in 50mm) |
Hardness Brinell (HB) |
|---|---|---|---|---|
| Annealed * | 655 | 345 | 25 | 241 max |
| 399°F (204°C) | 1600 | 1360 | 12 | 444 |
| 600°F (316°C) | 1580 | 1365 | 14 | 444 |
| 800°F (427°C) | 1620 | 1420 | 10 | 461 |
| 1000°F (538°C) | 1305 | 1095 | 15 | 375 |
| 1099°F (593°C) | 1035 | 810 | 18 | 302 |
| 1202°F (650°C) | 895 | 680 | 20 | 262 |
| * Annealed tensile properties are typical for Condition A of ASTM A276; annealed hardness is the specified maximum. | ||||
SS 420 Forged Fittings in Shaft Making
SS 420 Forged Fittings in Automobiles
SS 420 Forged Fittings in Electric Motors & Pumps
SS 420 Forged Fittings in Railways
SS 420 Forged Fittings in Mining
SS 420 Forged Fittings in Miscellaneous Fabrication
Your #1 Source for Stainless Steel 420 Forged Fittings
Stainless Steel 420 Forged Fittings Stock Availability
Stainless Steel 420 Forged Elbow
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