Stainless Steel Round Bar

Leading stainless steel round bar manufacturer in India with forged and rolled bars in multiple grades.

Stainless Steel Round Bar

Suntech Forge India is a leading Stainless Steel Round Bar Manufacturer in India, supplying premium quality forged and rolled bars in multiple grades, sizes, and finishes.

verified_user Excellent Corrosion Resistance

workspace_premium High Strength & Durability

shield_with_heart Withstands Extreme Conditions

military_tech Long Service Life

Stainless Steel Round Bar Specification

- OD

10 to 1000 mm

- Length

3 to 6 meters

- Thickness

Up to 700 mm

- Method

Cold Rolled / Hot Rolled / Forged

- Custom Sizes

Available

Product Overview

Stainless steel round bars are widely used in engineering, construction, automotive, and chemical industries due to their high strength, corrosion resistance, and durability.

Available Grades

SS 304 / 304L
SS 316 / 316L
SS 317 / 317L
SS 321 / 347H
SS 431 / SS 310
SS 410 / 904L

Forging Method

Hot / Cold Forging
Open Die Forging
Closed Die Forging
Drop Forging
Impression Die Forging
Upset Forging

Our Capability

Heat Treatment
Forging & Machining
Sawing

Value Added Services

Heat Treatment
Age Hardening
Annealing / Solution Annealed
Quenched & Tempering
Normalizing / Coating

Manufacturing Shapes

Round
Square
Hex
Rectangular
Hollow

Surface Finish

Forged Black
Proof Machined
Polished / Bright

Packaging

Carton Box
Wooden Case
Protective Paper

Supply Condition

Annealed
Hardened
Turned & Rough
Precipitation-Hardening

Testing & Quality Assurance

Chemical Testing
PMI Testing
Ultrasonic Testing
Liquid Penetrant Testing
NDT Testing

Certifications

MTC (Material Test Certificate)
Third Party Inspection
100% Radiography Test

Benefits of Stainless Steel Round Bars

Corrosion Resistance
High Strength
Durability
Smooth Surface Finish

Available Standards

Grade	Standard
SS 304/304L	ASTM A276 / A182 / A240 / A479
SS 316/316L	ASTM A276 / A182 / A240 / A479
SS 321	ASTM A182 / A276
SS 410	ASTM A276 / A479
SS 420	ASTM A276
SS 431	ASTM A276 / A479
SS 310	ASTM A240 / A182
SS 904L	ASTM A182

Stainless Steel Rod Size Chart (Sample)

OD (mm)	ID (mm)	OD (inch)	ID (inch)
32	20	1.185	0.827
40	28	1.500	1.142
50	36	1.890	1.457
63	50	2.406	2.008
75	60	2.866	2.402
100	80	3.835	3.197
125	100	4.799	3.996
150	125	5.768	4.996
200	170	7.701	6.795

Weight Chart (Round Bars)

Diameter (mm)	Weight (kg/m)
10	0.62
12	0.89
16	1.59
20	2.48
25	4.91
32	8.04
40	12.57
50	19.62
63	31.16
80	50.24

Types of Stainless Steel Round Bars

Stainless Steel Forged Bars
Stainless Rolled Bars
Precision Ground Bright Bars
Hex Bars
Square Bars
Hollow Bars
Threaded Bars

Cold vs Hot Rolled Bars

Property	Hot Rolled	Cold Rolled
Surface Finish	Rough	Smooth
Accuracy	Less	High
Strength	Lower	Higher
Cost	Lower	Higher

Equivalent Standards

Grade	UNS	EN
SS 304	S30400	1.4301
SS 316	S31600	1.4401
SS 321	S32100	1.4541
SS 410	S41000	1.4006
SS 904L	N08904	1.4539

Chemical Composition (Example - SS 304)

Chromium: 18 - 20%
Nickel: 8 - 10.5%
Carbon: <= 0.08%
Manganese: <= 2%

Mechanical Properties

Tensile Strength: 515 - 750 MPa
Yield Strength: 205 MPa
Elongation: Up to 40%
Hardness: 85 - 95 HRB

Physical Properties

Density: 7.9 g/cm3
Melting Point: 1400 - 1450 deg C
Thermal Conductivity: ~16 W/m.K

Applications

Automotive Industry
Aerospace
Construction
Marine
Oil & Gas
Defense

Export Countries

Germany
Canada
Mexico
Russia
Denmark

Price Information

Stainless Steel Round Bar Price

For latest price & instant quote:
sales@suntechforge.com

Ready Stock

Cold Rolled Bars
Forged Round Bars
Bright Bars
Square & Hex Bars

Delivery Time

Export to	Shipping Time
Germany	21 Days
Russia	20 Days
Denmark	35 Days
Canada	45 Days
Mexico	45 Days
Congo	45-60 Days