A286 Round Bar

 

 

 

A286 Round Bar

 

A286 Round Bar specification
Range 5 mm To 500 mm Dia in 100 mm TO 6000 mm Length available with NACE MR 01-75.
Standard ASTM / ASME SB 166, ASTM / ASME B 446 , ASTM / ASME B 637, ASTM B 511, ASTM B 408.
Length 100 mm To 3000 mm Long & Above
Finish Bright, Polish & Black
Form Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc.
Grade A286

 

A286 Round Bar Chemical Composition
Chemical Composition Limits
Weight
%
C Mn P S Si Cr Ni Mo Ti V Al B Co Cu
A286 0.08 max 2 max 0.025 max 0.025 max 1 max 13.5-
16
24-
27
1-
1.5
1.9-
2.35
0.10-
0.50
0.35 max 0.0003-
0.010
1 max 0.50 max

 

A286 Round Bar Mechanical Properties
Alloy 0.2 Proof Stress (min) Tensile Strength (min) Elongation (min)
Alloy A286 Solution Treated and Aged (BS) 590 N/mm² 900 N/mm² 13%
Alloy A286 Solution Treated and Aged (AMS) 85 ksi (586 mpa) 130 ksi (896 mpa) 15%

 

A286 Solution Treated and Aged (1650ºF)

A286 Solution Treated and Aged is covered by specifications AMS 5737, ASTM A638 660 Type 1, ASTM A453 660 Class A and EN-2303 (under 4″ Bar)

 

 Solution Heat Treatment

1650ºF ± 25 (899 ± 14ºC) 1 hour, water/oil quench (AMS)

 

 Precipitation Heat Treatment

1300-1400 ºF (704-760ºC) hold not less 16 hours, air cool (AMS)

 

 Hardness

277-363 HB (AMS)

 

 Typical Mechanical Properties
Alloy 0.2 Proof Stress (min) Tensile Strength (min) Elongation (min)
Alloy A286 Solution Treated and Aged (AMS) 95 ksi ( 655mpa) 140 ksi (965 mpa) 12%

 

 A286 Other
  • AMS 5853 – 15% cold reduced (160 ksi/ 1103 Mpa tensile strength)
  • AMS 5726 – 40-50% cold reduced (200 ksi/ 1379 Mpa tensile strength)

 

Availability

Alloy A 286 is available in Sheet, Strip, Plate, Round Bar, Flat Bar, Square Bar , Hexagon Bar, Forging stock, Wire and Welding Wire. View Stock List, Plate Stock List or contact for further availability.

 

Specifications
  • AMS 5525 Sheet / Stirp / Plate
  • AMS 5723 (cancelled)
  • AMS 5726 Bar Work Str 200ksi min
  • AMS 5731 Bar 1800°F Sol Trtd
  • AMS 5732 Bar 1800°F Sol Trtd /Aged
  • AMS 5734 Bar 1650°F Sol Trtd
  • AMS 5737 Bar 1650°F Sol Trtd /Aged
  • AMS 5853 Bar Cold Red 160ksi min
  • AMS 5858 Sheet / Strip (welding gr)
  • AMS 5895 Bar
  • ASTM A638 660 Type 1
  • ASTM A638 660 Type 2
  • ASTM A453 660 Class A
  • ASTM A453 660 Class B
  • BS HR51 Bar 1800°F Sol Trtd /Aged
  • BS HR52 Bar 1800°F Sol Trtd
  • BS HR650
  • AECMA PrEN 2171
  • AECMA PrEN 2119
  • AECMA PrEN 2172
  • AECMA PrEN 2173
  • AECMA PrEN 2303
  • AECMA PrEN 2304
  • AECMA PrEN 2398
  • AECMA PrEN 2399
  • AECMA PrEN 3510
  • AECMA PrEN 2175
  • AECMA PrEN 2417
  • ws 1.4980
  • UNS S66286