Stainless steel alloys are very common as they are used across all industries. From being made into fasteners to their use in machinery, the Stainless Steel Flat Bar can connect the dots to several requirements. The most popular alloys under the stainless steel category belong to the 300 series. Austenitic in terms of their classification, the 300 series Stainless Steel Flat Trim Strips have a face-centered cubic crystalline microstructure. This microstrure indicates that the atoms present in the Stainless Steel Flat Strip are packed in a very close knit fashion. Hence, the closely packed atomic arrangement affects the ductility, which in the case of 300 series alloys tends to be higher. The most popular and economical grade that is found in multiple projects is grade 304 Stainless Steel Flat Bar. The alloy has moderate strength and good resistance to some types of corrosion. Because the material is inexpensive in comparison to several stainless steel alloys, they are favored by all Stainless Steel Flat Bar Supplier across the world.
On the heels of grade 304 is alloy 316, which is also an austenitic grade. Yet the difference between them both is the addition of molybdenum in the alloy of 316 Stainless Steel Flat Bar. This molybdenum grade has tensile properties that are more enhanced than the former. While the properties of grade 304 are good enough, and the price is very economical, it is very difficult to machine this stainless steel. As a means to improve the machinability of this alloy, 303 Stainless Steel Flat Bar or as referred to as machine free grade was introduced into the market. Along with having lower corrosion resistance properties, the toughness of grade 303 Stainless Steel Flat Stock is lower than 304.
Grade | All Grades |
---|---|
Bar Finishing | Polish & Bright, Flat |
Other Services | Centreless Grinding (CG), Machining (CNC), Anneling, Heat Treatment, Polish, Pickling, Forging, Rolling, Cutting, Minor Fabrication, Bending, |
Test Certificate | Manufacturer and Laboratory Test Certificate from Govternment Approved Lab / Under third Party Inspection & witd Excise Gate Pass to avail Modvat benefit. |
FlatS | ||
---|---|---|
Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
16 | 0.62 | 2.05 |
18 | 0.79 | 2.59 |
20 | 0.76 | 2.49 |
22 | 1.18 | 3.87 |
25 | 1.52 | 5.00 |
28 | 1.91 | 6.27 |
30 | 2.19 | 7.20 |
32 | 2.50 | 8.19 |
36 | 3.16 | 10.37 |
38 | 3.52 | 11.55 |
40 | 3.90 | 12.80 |
45 | 4.94 | 16.20 |
50 | 6.10 | 20.00 |
56 | 7.65 | 25.08 |
60 | - | - |
65 | - | - |
70 | - | - |
75 | - | - |
80 | - | - |
90 | - | - |
100 | - | - |
FlatS | ||
---|---|---|
Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
16 | 0.62 | 2.05 |
18 | 0.79 | 2.59 |
20 | 0.76 | 2.49 |
22 | 1.18 | 3.87 |
25 | 1.52 | 5.00 |
28 | 1.91 | 6.27 |
30 | 2.19 | 7.20 |
32 | 2.50 | 8.19 |
36 | 3.16 | 10.37 |
38 | 3.52 | 11.55 |
40 | 3.90 | 12.80 |
45 | 4.94 | 16.20 |
50 | 6.10 | 20.00 |
56 | 7.65 | 25.08 |
60 | - | - |
65 | - | - |
70 | - | - |
75 | - | - |
80 | - | - |
90 | - | - |
100 | - | - |
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18-09 | X5CrNi18-10 |
SS 304L | 1.4306/1.4307 | S30403 | SUS 304L | 304S11 | 03Х18Н11 | Z7CN18‐09 | X2CrNi18-9 / X2CrNi19-11 |
SS 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | - | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
Element | Tensile Strength | Yield Strength | Elongation | Reduction in Area | Hardness |
---|---|---|---|---|---|
SS 304 | Psi – 85,000 | Psi – 45,000 | 50% | 55% | Rb 180 |
Element | C | Cr | Mn | Ni | P | S | Si |
---|---|---|---|---|---|---|---|
SS 304 | 8.0 – 11.0 | 18.0 – 20.0 | 2.0 max | 8.0 – 11.0 | 0.045 max | 0.03 max | 1.0 max |
SS 304L | 8.0 – 11.0 | 18.0 – 20.0 | 2.0 max | 8.0 – 12.0 | 0.045 max | 0.03 max | 1.0 max |
SS 316 | 0.08 | 18.0 | 2.00 | 14.0 | 0.045 max | 0.03 max | 0.75 max |
SS 316L | 0.08 | 18.0 | 2.00 | 14.0 | 0.045 max | 3.00 max | 0.10 max |
Metric Stainless Steel Flat bar | 6mm, 8mm, 10mm , 12mm, 13mm, 14mm, 15mm, 16mm, 18mm, 20mm, 22mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 60mm, 70mm, 75mm, 80mm, 90mm, 100mm, 120mm, 150mm |
Imperial SS Flat Bar | 1/4″, 5/16″, 3/8″ 1/2″, 5/8″, 3/4″, 7/8″, 1″, 1 1/4″, 1 1/2″, 1 3/4″, 2”, 4″ |
Flat Bar Weight Calculation Formula | |
Flat Bar Weight Formula 0.00623 X ( mm ) Diam X ( mm ) Diam = Weight / Meter 0.0019 X ( mm ) Diam X ( mm ) Diam = Weight / Feet |
Flat Bar Weight Formula
0.00788 X ( mm ) Diam X ( mm ) Diam = Weight / Meter |
Flat Bar Weight Forumla 0.00680 X ( mm ) Diam X ( mm ) Diam = Weight / Meter 0.002072 X ( mm ) Width X ( mm ) Diam = Weight / Feet |
Flat Bar Weight Forumla 0.00798 X ( mm ) Thickness X ( mm ) Width = Weight / Meter 0.00243 X ( mm ) Width X ( mm ) Thickness = Weight / Fee |
SIZE mm | PERMITTED VARIATION | |||
PRIMARY – ROLLED | RE-ROLLED | |||
DIAMETER +/- mm | OUT OF SECTION mm | DIAMETER OR WIDTH ACROSS FLATS +/- mm | OUT OF SECTION mm | |
<=16 | 0.2 | 0.3 | ||
>16 <=26 | 0.3 | 0.5 | ||
>26 <=38 | 0.4 | 0.6 | ||
>38 <=51 | 0.5 | 0.8 | ||
>51 <=64 | 0.6 | 0.9 | ||
>64 <=76 | 0.7 | 1.1 | ||
>76 <=90 | 1.3 | 2.0 | ||
>90 <=120 | 1.5 | 2.3 | ||
>120 <=160 | 2.0 | 3.0 | ||
>160 <=200 | 2.5 | 3.8 | ||
>200 | 3.0 | 4.5 |
Stainless Steel Flat Bar | Price |
---|---|
Stainless Steel round Flat Bar | ₹ 1,750.07 / Kilogram |
Polished bright surface Stainless Steel Flat Bar SS304 SS316 | ₹ 99.18-₹ 172.10 / Kilogram |
Cold Rolled Stainless Steel Flat Bar/Rod Steel | ₹ 80,138.54-₹ 1,31,692.62 / Ton |
ASTM Standard 200,300,400 Series 304L Stainless Steel Flat Bar | ₹ 73.92-₹ 354.60 / Kilogram |
HS CODE | DESCRIPTION | |
---|---|---|
7222 | Other Bars And Rods Of Stainless Steel; Angles, Shapes And Sections Of Stainless Steel | |
72221999 | Other | |
72222099 | Other | |
72223099 | Other | |
72224010 | Of thickness of 80 mm and above | |
7220 | Flat-Rolled Products Of Stainless Steel, Of A Width Of Less Than 600 Mm | |
72201290 | Other |
Stainless Steel Flat Bar | United Kingdom -UK, Malaysia, Europe, UAE |
stainless steel flats | Dammam -KSA, Belgium, Philippines, Indonesia. |
stainless steel flat strip | Qatar, Thailand, Europe, France. |
316 stainless steel flat bar | Malaysia, Thailand, Germany, Czechia |
304 stainless steel flat bar | Finland, Bangladesh, Malaysia, USA |
303 stainless steel flat bar | Saudi Arabia (KSA), Kuwait, South Africa, Brazil |
stainless steel flat trim strips | South Africa, Bahrain, Singapore, Singapore |
polishing machine tool steel t1 flat bars | Philippines, UK, Australia, Nigeria |
15Mm Thick SS Strips Flats | Oman, UAE, Hong Kong, Malaysia |
Flat Rod Flat Bar SS 201 304 316L 310S | Chile, Singapore, Iran, Italy |
15Mm Stainless steel flat rod | United Arab Emirates (UAE), Norway, Turkey, Malaysia |
202 Stainless Steel Forged Flat Bars | Netherlands, Russia, Malaysia, Dubai |
321 10x40mm SS hairline flat bars | Egypt, UK, Mexico, Spain |
AISI 304 stainless steel polished stainless steel flat bars | UK, Ellington -United States, Poland, Canada |
7mm stainless steel rod polished stainless steel bars | Canada, Malaysia, Philippines, Singapore |
304 304l 316 316l SS flat bars | Japan, Romania, Europe, Malaysia |
Stainless Steel Hot-rolled Flat Bars SS304 width 40mm | Sweden, China, Malaysia, Colombia |