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ASTM A276 Type 317L Rod & 317 SS Flat Bar Manufacturer in India


Grade 317 and 317L have the same chemical makeup. Yet the point of differentiation is the content of carbon and nitrogen in their alloy. While grade 317 contains a higher content of carbon as compared to grade 317L. Altering the content of a regular Stainless Steel 317 Round Bar can prove to have disastrous repercussions. However, this could be prevented by simply adding nitrogen to the alloy of grade SS 317L Square Bar. Most austenitic stainless steel alloys with lower carbon content need to be stabilized.

Stainless Steel 317 Round Bar

Stainless Steel 317 Round Bar
ASTM A276 Type 317L Rod

ASTM A276 Type 317L Rod

Not only are such grades weak, but they lack the strength to withstand corrosion. By adding nitrogen, the problem ceases to exist, because the SS 317L Pump Shaft And Rod see a noticeable improvement in its tensile strength, with the added benefit of having an extremely good response to welding. Though welding alloy 317 is easy, at higher temperatures, particularly in the chromium carbide precipitation range, where the temperature ranges between 800°F  – 1500°F, grade 317 becomes susceptible to intergranular corrosion. But in the case of Stainless Steel 317L Hex Bar, since there is no free carbon to form carbide precipitates, the bar could be used in an as welded condition without any sensitization at the grain boundary and without becoming prone to intergranular corrosion. The higher content of molybdenum in Stainless Steel 317L Threaded Bar improves the resistance response of the alloy to stress related corrosion cracking in a much better manner as compared to austenitic 304/304L stainless steels. The UNS S31703 Bars resist getting decayed in the presence of highly corrosive solutions such as sulfuric acid, acidic chlorine as well as phosphoric acid. Because of this, the AISI 317L Bright Bar is favored for use in handling hot organic and fatty acids. Generally, chemicals like these are present in food and pharmaceutical processing applications.

An ISO certified 317L Stainless Steel Round Bar manufacturer in India



ASTM A276 Type 317L Hex Bar Specification Chart

Govt. of India recognised exporter of SS 317L Pump Shaft, Stainless Steel 317L Hex Bar

Stainless Steel 317L Grade Round bar size Diameter: 3-~800mm
ASTM A276 F317L Stainless Steel Hex Bar size 2-100mm A/F
SUS 317L Stainless Steel Flat bar size Thickness: 2 -100mm
Width: 10 to 500mm
317L Stainless Steel Square bar size 4 to 100mm
317L SS Angle bar size (in mm) 3*20*20~12*100*100
SS 317L Grade Section 3.0 to 12.0mm thickness
AISI 317L Stainless Steel Channel Bar (in mm) 80 x 40 to 150 x 75 section; 5.0 to 6.0 thickness
Stainless Steel Grade 317L Hollow Bar (in mm) 32 OD x 16 ID to 250 OD x 200 ID)
FOOD Grade 317L Stainless Steel Billet Size 1/2″ to 495mm Diameter
Grade 317L Stainless Steel Rectangles Size 33 x 30mm to 295 x 1066mm
ASTM A276 F317L Stainless Steel Round Bar Finish Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
SS 317L Round Bar Surface Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline
317 Stainless Steel Round Bar Condition Hardened & tempered, annealed
Stainless Steel Uns S31703 Bar Technique Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod
Stainless Steel 317L Round Bar Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
SAE 317L Stainless Steel Bar Processing Bar cutting to 650mm
Our SUS 317L Stainless Steel Round bar conforms to NACE MR0175/ISO 15156

UNS S31703 Bars Surface Finish

CD Cold drawn P Polished
BD Bright drawn SRE Slit rolled edge
CG Centreless ground HF Hot finished
CF Cold finished HRAP Hot rolled annealed and pickled
P&T Peeled and turned RT Rough turned/peeled
ST Smooth turned PR Peeled and reeled

Common Types Of Stainless Steel 317 Round Bar

Stainless Steel 317 Rounds

Stainless Steel 317 Rounds

ASTM A276 AISI 317l T-Bar

ASTM A276 AISI 317l T-Bar

ASTM A276 AISI 317 Half-Round Bar

ASTM A276 AISI 317 Half-Round Bar

317l Stainless Steel Round Bar

317l Stainless Steel Round Bar

317 Stainless Steel Threaded Bar

317 Stainless Steel Threaded Bar

317 Stainless Steel Hex Bar

317 Stainless Steel Hex Bar

Stainless Steel 317 Hollow Bar

Stainless Steel 317 Hollow Bar

ASTM A276 type 317l rod

ASTM A276 type 317l rod

317 Stainless Steel Flat Bar

317 Stainless Steel Flat Bar

SS 317l Rectangular Bar

SS 317l Rectangular Bar

317 Stainless Steel Square Bar

317 Stainless Steel Square Bar

317 Stainless Steel Rod

317 Stainless Steel Rod


Stainless Steel 317L Round Bar Size Chart

Type SIZES (mm) SIZES (Inches) ISO Tolerance
Cold Drawn and Polish 3.00 - 75.00 1/8 - 3.00 h8-h9-h10-h11
Cold Drawn and Ground 10.00 - 75.00 5/6 - 2.50 h8-h9-h10-h11
Peeled and Polished 40.00 - 150.00 1.50 - 6.00 h11, h11-DIN 1013
Peeled and Ground 20.00 - 50.00 3/4 - 2.00 h9-h10-h11

5.0 45.0
6.0 50.0
7.0 55.0
8.0 60.0
9.0 65.0
10.0 70.0
12.0 75.0
16.0 80.0
20.0 90.0
25.0 100.0
30.0 130.0
35.0 160.0
40.0 200.0

Sizes of AISI 317L Hex Bar

We stock UNS S31703 SS Round Bar, Stainless Steel 317L Threaded Bar and ASTM A276 SS Gr 317L Rod in India.
Size (mm) Weight (kg/m) Size (mm) Weight (kg/m) Size (mm) Weight (kg/m)
7 x 7 0.337 19 x 19 2.479 38 x 38 9.916
8 x 8 0.44 20 x 20 2.747 40 x 40 10.988
9 x 9 0.556 21 x 21 3.029 42 x 42 12.114
10 x 10 0.687 22 x 22 3.324 45 x 45 13.906
11 x 11 0.831 24 x 24 3.956 48 x 48 15.822
12 x 12 0.989 25 x 25 4.292 50 x 50 17.168
13 x 13 1.161 26 x 26 4.642 53 x 53 19.29
14 x 14 1.346 28 x 28 5.384 55 x 55 20.774
15 x 15 1.545 30 x 30 6.181 60 x 60 24.723
16 x 16 1.758 32 x 32 7.032 65 x 65 29.015
17 x 17 1.985 34 x 34 7.939 70 x 70 33.65
18 x 18 2.225 36 x 36 8.9 75 x 75 38.629

Stainless Steel 317L Square Bar Size in Mm

Size (mm) Weight per metre (Kg) Size (mm) Weight per metre (Kg)
12 x 12 1.14 30x30 7.11
16 x 16 2.02 40 x 40 12.60
20 x 20 3.16 50 x 50 19.80
25 x 25 4.94

Tolerance of 317L Stainless Steel Rod

Buy directly from AISI 317L Bright Bar, Stainless Steel 317 Round Bar manufacturer for low cost.
Finish condition Stainless Steel 317 Round Bar Tolerance class to ISO 286-2
h6 h7 h8 h9 h10 h11 h12
Drawn R R R,S,H R,S,H
Turned R R R R
Ground R R R R R R R
Polished R R R R R R R
R = Round; S = Square; H = Hexagon

ASTM A276 F317L SS Hex Bar Composition Standard

Grade C Mn Si P S Cr Mo Ni Fe
SS 317L 0.035 max 2 max 1.0 max 0.045 max 0.030 max 18 – 20 3.0-4.0 11.0-15.0 57.89 min

317 Stainless Steel Rod Mechanical Strength Table

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Equivalent Of 317 Stainless Steel Flat Bar

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 317L 1.4438 S31703 SUS 317L

Best Material supplied in following Countries

Philippines, Indonesia, Dammam -KSA, Belgium Stainless Steel 317 Rods
Europe, France, Qatar, Thailand Stainless Steel 317l Round Bars
Thailand, Germany, Czechia, Malaysia ASTM A276 Stainless Steel 317 Bars
Bangladesh, USA, Malaysia, Finland SS UNS S31700 Round Bars
Kuwait, Saudi Arabia (KSA), South Africa, Brazil ASTM A276 317l Stainless Steel Rods
Singapore, South Africa, Bahrain, Singapore A479 317 Steel Polish Bars
UK, Australia, Philippines, Nigeria SUS 317l Stainless Steel Black Bars
Hong Kong, Malaysia, Oman, UAE Stainless Steel 317 Bright Bar
Iran, Italy, Chile, Singapore AISI 317 Stainless Steel Forged Round Bars
Norway, Turkey, United Arab Emirates (UAE), Malaysia 317 SS Threaded Bars
Russia, Malaysia, Netherlands, Dubai Stainless Steel 317l Cold Drawn & Polished Square Bars
Mexico, Spain, Egypt, UK Austenitic ASTM Bright 317l Stainless Steel Bar
Malaysia, Europe, United Kingdom -UK, UAE SS WERKSTOFF NR. 1.4449 Round Bars
Poland, Canada, UK, Ellington -United States 317 Stainless Steel Hexagon Bars
Canada, Malaysia, Philippines, Singapore ASTM A276 Stainless Steel 317L Rods
Romania, Japan, Europe, Malaysia SS DIN 1.4449 Flat Bars
Malaysia, Colombia, Sweden, China 317l stainless steel round bar
Los Alamos -Mexico, Taiwan, Malaysia, Philippines SS 317L Square Bars
NY 12203 (USA), South Korea, Singapore, Malaysia UNS S31703 Bars