Pickled surface 304 schedule 10 stainless steel pipe 6m length
We have all hear of stainless steel but when you ask people what it
actually is they are often unable to answer. Effectively stainless
steel whether in stainless steel sheets, stainless steel wire or
other stainless steel products it is a low carbon steel which
contains chromium at 10% or more by weight.
It is the addition of the chromium to the carbon steel which gives
it the ability to be able to resist corrosion. However, it is far
more amazing than that because if becomes damaged mechanically or
chemically then it has a film which is self healing proving oxygen
is present.
The more chromium which is present within the low carbon steel then
the more properties such as the above are increased. These
properties can be enhanced further when other elements are added
and a prime example of this is molybdenum, nickel and nitrogen.
Product Description:
Standard: ASTM A249, ASTM A268, ASTM A269, ASTM A312, etc.
Material: 304,304L.
Specification:
Outer diameter: 1.0-1220mm (1/8”-48”)
Wall thickness: 0.1-150mm (SCH 5S- XXS)
Length: 3m, 5.8m, 6m, 11.8m, or as request.
Surface: Pickled, annealed, polished, bright, sand blast, hair
line, etc.
What’s the difference between 304 and 316 stainless steel?
The simple answer is 304 contains 18% chromium and 8% nickel while
316 contains 16% chromium, 10% nickel and 2% molybdenum. The
molybdenum is added to help resist corrosion to chlorides (like sea
water and de-icing salts).
What is Type 304 stainless steel and what’s it used for?
Type 304, with its chromium-nickel content and low carbon, is the
most versatile and widely used of the austenitic stainless steels.
Its alloys are all modifications of the 18% chromium, 8% nickel
austenitic alloy. Type 304 proves to be resistant to oxidation,
corrosion, and durability. All provide ease of fabrication and
cleaning, prevention of product contamination offer a variety of
finishes and appearances. Type 304 stainless steels are used in
corrosion resistant electrical enclosures, auto molding and trim,
wheel covers, kitchen equipment, hose clamps, exhaust manifolds,
stainless hardware, storage tanks, pressure vessels and piping.
Standard Stainless Steel Tubes Size - RW
| Gauge | N. O. D. | O. D. RANGE | N. WALL | N. I. D. | I. D. RANGE |
|---|
| inches | mm | inches | inches | inches | mm | inches |
|---|
| 12 RW | 0.109 | 2.77 | 0.1080-0.1100 | 0.0120 | 0.085 | 2.16 | 0.0830-0.0870 |
| 12 RW | 0.109 | 2.77 | 0.1080-0.1100 | 0.0090 | 0.091 | 2.31 | 0.0890-0.0930 |
| 13 RW | 0.095 | 2.41 | 0.0940-0.0960 | 0.0120 | 0.071 | 1.80 | 0.0690-0.0730 |
| 13 RW | 0.095 | 2.41 | 0.0940-0.0960 | 0.0090 | 0.077 | 1.96 | 0.0750-0.0790 |
| 14 RW | 0.083 | 2.11 | 0.0820-0.0840 | 0.0100 | 0.063 | 1.60 | 0.0610-0.0650 |
| 14 RW | 0.083 | 2.11 | 0.0820-0.0840 | 0.0080 | 0.067 | 1.71 | 0.0660-0.0685 |
| 15 RW | 0.072 | 1.83 | 0.0715-0.0725 | 0.0090 | 0.054 | 1.37 | 0.0525-0.0555 |
| 15 RW | 0.072 | 1.83 | 0.0715-0.0725 | 0.0060 | 0.061 | 1.54 | 0.0595-0.0615 |
| 16 RW | 0.065 | 1.65 | 0.0645-0.0655 | 0.0090 | 0.047 | 1.19 | 0.0455-0.0485 |
| 16 RW | 0.065 | 1.65 | 0.0645-0.0655 | 0.0060 | 0.054 | 1.36 | 0.0525-0.0545 |
| 17 RW | 0.053 | 1.47 | 0.0575-0.0585 | 0.0080 | 0.042 | 1.07 | 0.0405-0.0435 |
| 17 RW | 0.053 | 1.47 | 0.0575-0.0585 | 0.0050 | 0.048 | 1.21 | 0.0465-0.0485 |
| 18 RW | 0.050 | 1.27 | 0.0495-0.0505 | 0.0085 | 0.033 | 0.84 | 0.0315-0.0345 |
| 18 RW | 0.050 | 1.27 | 0.0495-0.0505 | 0.0060 | 0.039 | 0.98 | 0.0375-0.0395 |
| 19 RW | 0.042 | 1.07 | 0.0415-0.0425 | 0.0075 | 0.027 | 0.69 | 0.0255-0.0285 |
| 19 RW | 0.042 | 1.07 | 0.0415-0.0425 | 0.0050 | 0.033 | 0.83 | 0.0315-0.0335 |
| 20 RW | 0.036 | 0.91 | 0.0355-0.0360 | 0.0060 | 0.024 | 0.60 | 0.0230-0.0245 |
| 20 RW | 0.036 | 0.91 | 0.0355-0.0360 | 0.0050 | 0.026 | 0.67 | 0.0255-0.0270 |
| 21 RW | 0.032 | 0.82 | 0.0320-0.0325 | 0.0060 | 0.020 | 0.51 | 0.0195-0.0210 |
| 21 RW | 0.032 | 0.82 | 0.0320-0.0325 | 0.0045 | 0.023 | 0.59 | 0.0225-0.0240 |
| 22 RW | 0.028 | 0.72 | 0.0280-0.0285 | 0.0060 | 0.016 | 0.41 | 0.0155-0.0170 |
| 22 RW | 0.028 | 0.72 | 0.0280-0.0285 | 0.0040 | 0.020 | 0.50 | 0.0190-0.0205 |
| 23 RW | 0.025 | 0.64 | 0.0250-0.0255 | 0.0060 | 0.013 | 0.34 | 0.0125-0.0140 |
| 23 RW | 0.025 | 0.64 | 0.0250-0.0255 | 0.0040 | 0.017 | 0.44 | 0.0165-0.0180 |
| 24 RW | 0.022 | 0.57 | 0.0220-0.0225 | 0.0050 | 0.012 | 0.31 | 0.0115-0.0130 |
| 24 RW | 0.022 | 0.57 | 0.0220-0.0225 | 0.0040 | 0.015 | 0.37 | 0.0135-0.0155 |
| 25 RW | 0.020 | 0.51 | 0.0200-0.0205 | 0.0050 | 0.010 | 0.26 | 0.0095-0.0110 |
| 25 RW | 0.020 | 0.51 | 0.0200-0.0205 | 0.0040 | 0.012 | 0.31 | 0.0115-0.0130 |
| 26 RW | 0.018 | 0.46 | 0.0180-0.0185 | 0.0040 | 0.010 | 0.26 | 0.0095-0.0110 |
| 27 RW | 0.016 | 0.41 | 0.0160-0.0165 | 0.0040 | 0.008 | 0.21 | 0.0075-0.0090 |
| 28 RW | 0.014 | 0.36 | 0.0140-0.0145 | 0.0035 | 0.007 | 0.18 | 0.0065-0.0080
|
Chemical Composition Compared:
| Composition Table | Grade 304 SS Chemical Content by % | Grade 304L SS Chemical Content by % |
| Carbon | 0.08 Max | 0.03 Max |
| Chromium | 18.00-20.00 | 18.00-20.00 |
| Iron | Makes up the Balance | Makes up the Balance |
| Manganese | 2.00 Max | 2.00 Max |
| Nickel | 8.00-12.00 | 8.00-12.00 |
| Nitrogen | 0.10 Max | 0.10 Max |
| Phosphorus | 0.045 Max | 0.045 Max |
| Silicon | 0.75 Max | 0.75 Max |
| Sulfur | 0.030 Max | 0.030 Max |
Product Photos:
