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ASTM A479 Round Bar

ASTM A479 Gr 304 Forged Bar and A479 Type 316 Rod manufacturer in India

What is ASTM A479 Bar?
The ASTM A479 can be described as a standard specification used in stainless steel bars. They are available in customized shapes and sizes which are available for use in boilers and also the pressure vessels. This material specification is available in four grades, which includes the includes austenitic, austenitic-ferritic, ferritic, and martensitic grades. They possess good mechanical properties like high tensile strength, yield strength, elongation, etc. These are available in both hot and cold finished bars.

ASTM A479 316
The ASTM A479 316 products are widely used in various manufacturing industries. It is in fact one of the core components of any industry that mostly depends on machinery, like textile, construction, fabrication, etc. They have excellent high temperature properties including high ductility and weldability. They are typically designed for several high temperature services. It can also resist oxidation upto the temperature of 1150 degrees C, in continuous services but it should be ensured that reducing sulfur gasses are absent. For intermittent services, they can be used upto the temperature of 1040 degrees C.

ASTM A479 304
The ASTM A479 304 products are designed with precision in conformity and high international standards are always maintained. This material specification is very versatile and thus products made with it are used for a wide range of applications across industries. They have excellent welding and formation characteristics. The grade 304 comes with an austenitic structure, which helps it to be severely deep drawn without any intermediate annealing.

Difference between ASTM A479 Forged Bar and A479 Type 316 Rod
The ASTM A479 Forged Bars are corrosion resistant, and they are capable of tolerating the alkaline solution. That is why they are used in chlorine and acidic environments. Due to all these properties of the ASTM A479 Forged Bar, it is used in applications like machining, construction, etc.
The ASTM A479 Type 316 alloy is very ductile and they come with high formability. These bars can be both hot or cold worked. However, several manufacturers prefer the cold worked variant as they have enhanced hardness and high tensile strength. They become slightly magnetic in the cold working conditions and that is why the application is used in products which require magnetism.

ASTM A479 Type 304 Hex Bar
The ASTM A479 Type 304 Hex Bars are very versatile and hence they are mostly used as connectors between the bars present at the middle. They have excellent welding and formation characteristics. The grade 304 Hex Bars comes with an austenitic structure, which helps it to be severely deep drawn without any intermediate annealing.

ASTM A479 Round Bar

ASTM A479 Round Bar

ASTM A479 Forged Bar

ASTM A479 Forged Bar

Exporter of A479 Gr 304 Flat Bar and A479 TP 316 Hex Bar in Mumbai, check ASTM A479 Type 316 mechanical properties and composition


ASTM A479 Round Bar specification

Supplier of ASTM A479 Bar in hot and cold drawn finish, view A479 material equivalent and price in India

Specification EN 10272, EN 10088-3
Standard ASME, EN, UNS, AISI, GB, DIN, SUS, API, ASTM
Sizes 3mm to 800mm diameter
Length
  • 12 Random Lengths
  • Long Bars: 15-20 Random Lengths
Finish Centreless Ground, Black, Bright, Rough Turned, Peeled, Bright Drawn, Polished, Cold Drawn Turned, Grinding, Annealed, Smooth Turned
Tolerances H8, H13, H12, H9, H11, K12, H10, K10, K11, K9
Surface Finish NO.1, NO.3, 2B, 1D, NO.4, 2D, BA, HL, 8K
Production Method Rolled / Forged
Characteristics
  • Cold Working of ASTM A479 Bars: Good
  • A479m Rod Corrosion Resistance: Excellent
  • ASTM A479 Forged Round Bars Heat Resistance: Good
  • Heat Treatment of Stainless Steel ASTM A479 Bars: Poor
  • A479 Stainless Steel Bars Hot Working: Fair
  • ASTM A479m Round Bars Machinability: Good
  • A479 Bars Weldability: Very Good
Value Added Services at Suraj Metal
  • Heat Treatment
  • Production Bar Cutting
  • Chemical Milling
  • Turn, Ground, and Polishing
  • Surface Machining
  • Shearing
  • Precision Grinding
  • Trepanning
  • Rigidizing
  • Custom Packing
Other available forms Ingot, Rectangle, Channel, Profiles, Angle, Rod, I/H, Blocks, Billet, Half-Round, T-Bar, Triangle, Precision-Ground, Rounds, Hollow, Forging, Threaded
Port
  • Jawaharlal Nehru Port (Nhava Sheva), Maharashtra
  • Mundra Port, Gujarat
  • Deendayal Port (Kandla), Gujarat
  • Chennai Port, Tamil Nadu
  • Visakhapatnam Port, Andhra Pradesh
  • Mumbai Port, Maharashtra
  • Paradip Port, Odisha
  • Haldia Port, West Bengal
Export to Saudi Arabia, Mexico, Indonesia, Ireland, Canada, Italy, Russia, Singapore, Korea, Spain, Egypt, Peru, Thailand, Vietnam, Canada, Kuwait, USA, Oman, Dubai, Brazil, Malaysia, etc
Our ASTM A479 Round Bar conforms to Standard ISO 15156/ NACE MR0175

A479 Round Bar price List

Manufacturer of ASTM A479 Forged Bar for Pressure Vessel and Boilers

Round Bar, ASTM A479 GR 316/ 316L, Size 16mm dia 568/kg
Round Bar, ASTM A479 GR 304/ 304L, Size 12.7mm dia 538/kg

Types of A479 Round Bar

Manufacturer of ASTM A479 Gr 316 Round Bar in India, view A479 Type 304 Bright Bar dimensions
ASTM A479 Type 316

ASTM A479 Type 316

ASTM A479 Type 304

ASTM A479 Type 304

ASTM A479 Material

ASTM A479 Material

ASTM A479m Forged Bar

ASTM A479m Forged Bar

ASTM A479 316 Rod

ASTM A479 316 Rod

A479 304 Bright Bar

A479 304 Bright Bar

Properties of ASTM A479 Type 304

A leading A479 Round Bar manufacturer in Mumbai, view ASTM A479m sizes, density and ASTM/ AMS equivalent
C Si Mn S P Ni (min) Cr (min) N
A479 304 0.07 0.75 2.0 0.03 0.045 8.0 : 10.5 18.0 : 20.0 -
A479 304L 0.03 0.75 2.0 0.03 0.045 8.0 : 12.0 18.0 : 20.0 0.10

ASTM A479 Type 316 Mechanical Properties

Grade Tensile Stress
(MPa) min
Yield Stress
0.2% Proof
min
min Elong
(% in 50mm)
Hardness
Rockwell B max max Brinell
ASTM A479 Gr 304 515 205 MPa 40 % 92 HR B 201 HB
ASTM A479 Gr 304L 485 170 MPa 40 % 92 HR B 201 HB
ASTM A479 Gr 304H 515 205 MPa 40 % 92 HR B 201 HB
ASTM A479 Gr 316 515 205 MPa 40 % 95 HR B 217 HB
ASTM A479 Gr 316L 485 170 MPa 40 % 95 HR B 217 HB
ASTM A479 Gr 316H 515 205 MPa 40 % 95 HR B 217 HB

ASTM A479 equivalent material

Material ASTM EN WERKSTOFF NR. AFNOR JIS BS UNS GOST
SS 304 A479/ A479m X5CrNi18-10 EN 1.4301 Z7CN18‐09 SUS 304 304S31 S30400 08Х18Н10
SS 316 A479/ A479m X5CrNiMo17-12-2 EN 1.4401 - SUS 316 304S11 S31600 -

What is ASTM A479 Condition A?

ASTM Condition Description
A479 Condition A annealed
A479 Condition B severe cold worked
A479 Condition S strain hardened
A479 Condition H hardened and tempered (@ relative temperature)
A479 Condition T hardened and tempered (@ relatively high temperature)

ASTM A479 Chemical Composition

Grade   Ni P C Cr Mn Mo Si S N
A479 316 Min 10.0 0 - 16.0 - 2.00 - - -
Max 14.0 0.045 0.08 18.0 2.0 3.00 0.75 0.03 0.10
A479 316L Min 10.0 - - 16.0 - 2.00 - - -
Max 14.0 0.045 0.03 18.0 2.0 3.00 0.75 0.03 0.10

Yield Strength of ASTM A479 material

Grade Yield Strength
A479 Gr 304 205 MPa
A479 Gr 304L 170 MPa
A479 Gr 304H 205 MPa
A479 Gr 316 205 MPa
A479 Gr 316L 170 MPa
A479 Gr 316H 205 MPa

ASTM A479 Heat Treatment

ASTM A479 Heat Treatment