Both stainless steel 904L pipe fittings and 316L possess similarities, but there are many differences between the two.Stainless steel 904L is made up of chromium, nickel, copper, molybdenum, nitrogen and manganese.316L comprises iron, chromium, nickel, and molybdenum.
With respect to the cost effectiveness, stainless steel 904L is found to be more costly than 316L.Stainless steel 904L is significantly more corrosion resistant as compared to 316L, however both inherit the same properties towards corrosion prevention.This is because Stainless steel 904L has higher contents of nickel and molybdenum.
There are various 904l fittings available with the size range of half to 48 inches.Below are the common types of pipe fittings which are recommended for use:
There are many other types of fittings that you can check out at our website regentsteel.com and purchase it accordingly.
904L buttweld fittings
SS 904L elbow
ASTM A403 UNS N08904 tee
Before choosing the 904L buttweld fittings, it is important to look over at some of the very core features which makes it more prominent than any other products.
Stainless steel 904l fittings size | Size | Standard |
---|---|---|
Welded : 1/2" to 48" | Seamless: 1/2" to 10" | ASME/ANSI B16.9, ASME B16.28 |
Type | Stainless steel 904l fittings radius | Thickness |
Elbow, tee, reducer, cap stub end | 1D to 10D or custom | Sch 10 to Sch XXS |
Surface treatment | Specification | Stainless steel 904l fittings process |
sand rolling, sand blasting | ASTM A403 | ASME SA403 | Seamless, welded, fabricated |
Werkstoff Nr.1.4539 reducer
904L stainless steel stub end
DIN 1.4539 pipe bend
STANDARD | UNS | EN | JIS | WERKSTOFF NR. | AFNOR | BS | KS |
---|---|---|---|---|---|---|---|
Stainless steel 904l fittings | N08904 | X1NiCrMoCu25-20-5 | SUS 890L | 1.4539 | Z2 NCDU 25-20 | 904S13 | STS 317J5L |
Stainless steel 904l fittings | |
Elongation | 35 % |
Melting Point | 1454 °C (2650 °F) |
Tensile Strength | MPa – 515, Psi – 75000 |
Density | 8.0 g/cm3 |
(0.2%Offset) Yield Strength | MPa – 205, Psi – 30000 |
Grade | P | C | Si | CU | Mn | S | Ni | Cr | MO | |
---|---|---|---|---|---|---|---|---|---|---|
Stainless steel 904l fittings | Min | – | – | – | 1.00 | – | – | 23.00 | 19.0 | 4.00 |
max | 0.045 | 0.20 | 1.00 | 2.00 | 2.00 | 0.035 | 28.00 | 23.0 | 5.00 |
A 90 ° elbow made purely out of SS 904l stainless steel is SS 904L elbow offers a lot of advantages.
UNS N08904 fittings is an excellent material when dealing with thermal expansions, which makes it prominent for cryogenic conditions.It is also used in high-temperature applications where we face situations of thermal shock.
Known for having low carbon content, it has good formidability and welding characteristics too.Though these fittings are exposed to high temperatures and quite for a long time, it also exhibits excellent strength to fatigue
A good quality 904L pipe fitting would inherit smooth surfaces and finishing, promoting oxidation resistance, excellent durability and longevity.Though it undergoes through severe conditions of corrosion, it possesses useful properties of resistance.
To get detailed information of stainless steel 904L pipe cross, regentsteel.com welcomes you with open arms where you get best price quoted and detailed information, right starting from the manufacturing process to their use case scenarios.We also provide best suggestion to an end user which can help them meet their needs and standards and get their queries resolved.
NPS | kg | T | OD | F | G | R |
---|---|---|---|---|---|---|
3/4 | 0.23 | 2.87 | 26.7 | 76.2 | 42.9 | 3.18 |
1/2 | 0.16 | 2.77 | 21.3 | 76.2 | 34.9 | 3.18 |
1.1/4 | 0.45 | 3.56 | 42.2 | 101.6 | 63.5 | 4.76 |
1 | 0.29 | 3.38 | 33.4 | 101.6 | 50.8 | 3.18 |
1.1/2 | 0.54 | 3.68 | 48.3 | 101.6 | 73 | 6.35 |
2.1/2 | 1.5 | 5.16 | 73 | 152.4 | 104.8 | 7.94 |
2 | 1 | 3.91 | 60.3 | 152.4 | 92.1 | 7.94 |
3 | 2.1 | 5.49 | 88.9 | 152.4 | 127 | 9.53 |
4 | 3 | 6.02 | 114.3 | 152.4 | 157.2 | 11.11 |
3.1/2 | 2.5 | 5.74 | 101.6 | 152.4 | 139.7 | 9.53 |
5 | 5.4 | 6.55 | 141.3 | 203.2 | 185.7 | 11.11 |
8 | 11.6 | 8.18 | 219.1 | 203.2 | 269.9 | 12.70 |
6 | 7.3 | 7.11 | 168.3 | 203.2 | 215.9 | 12.70 |
10 | 18 | 9.27 | 273.1 | 254 | 323.9 | 12.70 |
14 | 28 | 9.53 | 355.6 | 304.8 | 412.8 | 12.70 |
12 | 21 | 9.53 | 323.9 | 254 | 381 | 12.70 |
16 | 34 | 9.53 | 406.4 | 304.8 | 469.9 | 12.70 |
20 | 44 | 9.53 | 508 | 304.8 | 584.2 | 12.70 |
18 | 39 | 9.53 | 457.2 | 304.8 | 533.4 | 12.70 |
24 | 57 | 9.53 | 609.6 | 304.8 | 692.2 | 12.70 |
LBS | NPS | KG |
---|---|---|
0.19 | 3/4 | 0.09 |
0.4 | 1 | 0.18 |
0.18 | 1/2 | 0.08 |
0.9 | 1.1/2 | 0.41 |
0.6 | 1.1/4 | 0.27 |
1.6 | 2 | 0.73 |
5 | 3 | 2.27 |
3.25 | 2.1/2 | 1.47 |
6.75 | 3.1/2 | 3.06 |
15 | 5 | 6.8 |
9 | 4 | 4.08 |
24.5 | 6 | 11.11 |
88 | 10 | 39.92 |
50 | 8 | 22.68 |
125 | 12 | 56.7 |
206 | 16 | 93.44 |
160 | 14 | 72.57 |
320 | 20 | 145.15 |
260 | 18 | 117.93 |
460 | 24 | 208.65 |
394 | 22 | 178.72 |
734 | 30 | 332.94 |
550 | 26 | 249.48 |
1062 | 36 | 481.72 |