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AOS ASTM - COMPOSIO QUMICA, CLASSIFICAO E PRINCIPAIS CARACTERSTICAS

ASTM STEELS - CHEMICAL COMPOSITION, GRADES AND MAIN CHARACTERISTICS
GRAU C Mn P S Si Cu Ni Cr Mo V Nb Ti/N LE (MPa) RT (MPa) A (%) RA (%) D (HB) Cy (J) 10 x 10
ASTM Std ASTM
GRADE mn. mx. mn. mx. mx. mx. mn. mx. mx. mn. mx. mn. mx. mn. mx. mx. mn. mn. mx. mn. mn. mn. mx. mn.
A 105 ou 0,350 0,600 1,050 0,035 0,040 0,100 0,350 0,400 0,400 0,300 0,120 0,080 Nb 0,02 250 485 30 30 137 187
Carbon Steel Forgings for Piping
A105 Applications A 105 0,300 0,600 1,350 0,035 0,040 0,100 0,350 0,400 0,400 0,300 0,120 0,080 Nb 0,02 250 485 30 30 137 187

A 182 F1 0,280 0,600 0,900 0,045 0,045 0,150 0,350 0,440 0,650 275 485 20 30 143 192

A 182 F5 0,150 0,300 0,600 0,030 0,030 0,500 0,500 4,000 6,000 0,440 0,650 275 485 20 35 143 217

A 182 F5a 0,250 0,600 0,040 0,030 0,500 0,500 4,000 6,000 0,440 0,650 450 620 22 50 187 248

A 182 F9 0,150 0,300 0,600 0,030 0,030 0,500 1,000 8,000 10,000 0,900 1,100 380 585 20 40 179 217

A 182 F11CL1 0,050 0,150 0,300 0,600 0,030 0,030 0,500 1,000 1,000 1,500 0,440 0,650 205 415 20 45 121 174

A 182 F11CL2 0,100 0,200 0,300 0,800 0,040 0,040 0,500 1,000 1,000 1,500 0,440 0,650 275 485 20 30 143 207

A 182 F11CL3 0,100 0,200 0,300 0,800 0,040 0,040 0,500 1,000 1,000 1,500 0,440 0,650 310 515 250 30 156 207

A 182 F12CL1 0,050 0,150 0,300 0,600 0,045 0,045 0,500 0,800 1,250 0,440 0,650 220 415 20 45 121 174

A 182 F12CL2 0,100 0,200 0,300 0,800 0,040 0,040 0,100 0,600 0,800 1,250 0,440 0,650 275 485 20 30 143 207

A 182 F22CL1 0,050 0,150 0,300 0,600 0,040 0,040 0,500 2,000 2,500 0,870 1,130 205 415 20 35 170 170

Forged or Rolled Alloy and A 182 F22CL3 0,050 0,150 0,300 0,600 0,040 0,040 0,500 2,000 2,500 0,870 1,130 310 515 20 30 156 207
Stainless Steel Pipe Flanges, A 182 F304 0,080 2,000 0,045 0,030 1,000 8,000 11,000 18,000 20,000 N0,10 205 515 30 50
A182 Forged Fittings, and Valves and
A 182 F304L 0,030 2,000 0,045 0,030 1,000 8,000 13,000 18,000 20,000 N0,10 170 485 30 50
Parts for High-Temperature
Service A 182 F304H 0,040 0,100 2,000 0,045 0,030 1,000 8,000 11,000 18,000 20,000 205 515 30 50

A 182 F316 0,080 2,000 0,045 0,030 1,000 10,000 14,000 16,000 18,000 2,000 3,000 N0,10 205 515 30 50

A 182 F316L 0,030 2,000 0,045 0,030 1,000 10,000 15,000 16,000 18,000 2,000 3,000 N0,10 170 485 30 50

A 182 F316H 0,040 0,100 2,000 0,045 0,030 1,000 10,000 14,000 16,000 18,000 2,000 3,000 205 515 30 50

A 182 F321 0,080 2,000 0,045 0,030 1,000 9,000 12,000 17,000 19,000 Ti5C&0,7 205 515 30 50

A 182 F321H 0,040 0,100 2,000 0,045 0,030 1,000 9,000 12,000 17,000 19,000 Ti5C&0,7 205 515 30 50
Nb8C
A 182 F347H 0,040 0,100 2,000 0,045 0,030 1,000 9,000 13,000 17,000 20,000 &1,10 205 515 30 50

A 182 F310 0,250 2,000 0,045 0,030 1,000 19,000 22,000 24,000 26,000 205 515 30 50

A 182 F6aCL1 0,150 1,000 0,040 0,030 1,000 0,500 11,500 13,500 275 485 18 35 143 187

A 182 F51 0,030 2,000 0,030 0,020 1,000 4,500 6,500 21,000 23,000 2,500 3,500 N 0,08 - 0,20 450 620 25 45

A 182 F53 0,030 1,200 0,035 0,020 0,800 0,500 6,000 8,000 24,000 26,000 3,000 5,000 N 0,24-0,32 550 800 15 310

A 234 W PB ou 0,300 0,290 1,060 0,050 0,058 0,100 0,400 0,400 0,400 0,150 0,080 240 415 585 30 197

A 234 W PB 0,250 0,290 1,350 0,050 0,058 0,100 0,400 0,400 0,400 0,150 0,080 240 415 585 30 197

A 234 W P1 0,280 0,300 0,900 0,045 0,045 0,100 0,500 0,440 0,650 205 380 550 30 197

A 234 W P5CL1 0,150 0,300 0,600 0,040 0,030 0,500 4,000 6,000 0,440 0,650 205 415 585 30 217

A 234 W P9CL1 0,150 0,300 0,600 0,030 0,030 1,000 8,000 10,000 0,900 1,100 205 415 585 30 217
Piping Fittings of Wrought Carbon A 234 W P11CL1
0,050 0,150 0,300 0,600 0,030 0,030 0,500 1,000 1,000 1,500 0,440 0,650 205 415 585 30 197
A234 Steel and Alloy Steel for Moderate
and High Temperature Service A 234 W P11CL2 0,050 0,200 0,300 0,800 0,040 0,040 0,500 1,000 1,000 1,500 0,440 0,650 205 485 655 30 197

A 234 W P11CL3 0,050 0,200 0,300 0,600 0,040 0,040 0,500 1,000 1,000 1,500 0,440 0,650 310 520 690 30 197

A 234 W P12CL1 0,050 0,200 0,300 0,800 0,045 0,045 0,600 0,800 1,250 0,440 0,650 220 415 585 30 197

A 234 W P12CL2 0,050 0,200 0,300 0,800 0,045 0,045 0,600 0,800 1,250 0,440 0,650 275 485 655 30 197

A 234 W P22CL1 0,050 0,150 0,300 0,600 0,040 0,040 0,500 1,900 2,600 0,870 1,130 205 415 585 30 197

A 234 W P22CL3 0,050 0,150 0,300 0,600 0,040 0,040 0,500 1,900 2,600 0,870 1,130 310 520 690 30 197
Carbon and Low-Alloy Steel A 350 LF1 0,300 0,600 1,350 0,035 0,040 0,150 0,300 0,400 0,400 0,300 0,120 0,080 Nb0,02 205 415 585 28 38 197 18 mdia 14 indiv. -29C
Forgings, Requiring Notch
A350 Toughness Testing for Piping
A 350 LF2CL1 0,300 0,600 1,350 0,035 0,040 0,150 0,300 0,400 0,400 0,300 0,120 0,080 Nb0,02 250 485 655 30 30 197 20 mdia 16 indiv.-46C

Components A 350 LF3 0,200 0,900 0,035 0,040 0,200 0,350 0,400 3,300 3,700 0,300 0,120 0,030 Nb0,02 260 485 655 30 35 197 20 mdia 16 indiv.- 101C
GRAU C Mn P S Si Cu Ni Cr Mo V Nb Ti/N LE (MPa) RT (MPa) A (%) RA (%) D (HB) Cy (J) 10 x 10
GRADE
ASTM Std ASTM mn. mx. mn. mx. mx. mx. mn. mx. mx. mn. mx. mn. mx. mn. mx. mx. mn. mn. mx. mn. mn. mn. mx. mn.
A 403 W P304 0,080 2,000 0,045 0,030 1,000 8,000 11,000 18,000 20,000 205 515 28

Wrought Austenitic Stainless Steel A 403 W P304L

0,030 2,000 0,045 0,030 1,000 8,000 12,000 18,000 20,000 170 485 28
A403 Piping Fittings A 403 W P316 0,080 2,000 0,045 0,030 1,000 10,000 14,000 16,000 18,000 2,000 3,000 205 515 28

A 403 W P316L 0,030 2,000 0,045 0,030 1,000 10,000 14,000 16,000 18,000 2,000 3,000 170 485 28

A 420 W PL6 0,300 0,500 1,350 0,035 0,040 0,150 0,400 0,400 0,400 0,300 0,120 0,080 Nb0,02b 240 415 585 30 17,6 mdia 13,6 indiv. -45C
Piping Fittings of Wrought Carbon Steel and
A420 Alloy Steel for Low-Temperature Service
A 420 W PL3 0,200 0,310 0,640 0,050 0,050 0,130 0,370 3,200 3,800 240 450 620 30 17,6 mdia 13,6 indiv.-100C

Seamless Carbon Steel Pipe for A 106 B ou 0,300 0,290 1,060 0,035 0,035 0,100 0,400 0,400 0,400 0,150 0,080 240 415 30
A106 High-Temperature Service A 106 B 0,250 0,290 1,350 0,035 0,035 0,100 0,400 0,400 0,400 0,150 0,080 240 415 30

Pipe, Steel, Black and Hot-Dipped, Zinc-Coated,

A53 Welded and Seamless
A 53 B 0,300 1,200 0,050 0,045 0,400 0,400 0,400 0,150 0,080 240 415 585 38,5

A 333Gr1 0,300 0,400 1,060 0,025 0,025 205 380 35 18 mdia 14 indiv.-45C
Seamless and Welded Steel Pipe for Low-
A333 Temperature Service and Other Applications
with Required Notch Toughness
A 333Gr3 0,190 0,310 0,640 0,025 0,025 0,180 0,370 3,180 3,820 240 450 30 18 mdia 14 indiv.- 100C

A 333Gr6 0,250 0,290 1,350 0,025 0,025 0,100 240 415 30 18 mdia 14 indiv.- 45C

A 335 P1 0,100 0,200 0,300 0,800 0,025 0,025 0,100 0,500 0,440 0,650 205 380 30

A 335 P5 0,150 0,300 0,600 0,025 0,025 0,500 4,000 6,000 0,450 0,650 205 415 30

Seamless Ferritic Alloy-Steel Pipe A 335 P9 0,150 0,300 0,600 0,025 0,025 0,250 1,000 8,000 10,000 0,900 1,100 205 415 30
A335 for High-Temperature Service A 335 P11 0,050 0,150 0,300 0,600 0,025 0,025 0,500 1,000 1,000 1,500 0,440 0,650 205 415 30

A 335 P12 0,050 0,150 0,300 0,610 0,025 0,025 0,500 0,800 1,250 0,440 0,650 220 415 30

A 335 P22 0,050 0,150 0,300 0,600 0,025 0,250 0,500 1,900 2,600 0,870 1,130 205 415 30

A 312 TP304 0,080 2,000 0,045 0,030 1,000 8,000 11,000 18,000 20,000 205 515 35

A 312 TP304L 0,035 2,000 0,045 0,030 1,000 8,000 13,000 18,000 20,000 170 485 35

A 312 TP304H 0,040 0,100 2,000 0,045 0,030 1,000 8,000 11,000 18,000 20,000 205 515 35

Seamless, Welded, and Heavily A 312 TP316 0,080 2,000 0,045 0,030 1,000 11,000 14,000 16,000 18,000 2,000 3,000 205 515 35

A312 Cold Worked Austenitic Stainless A 312 TP316L 0,035 2,000 0,045 0,030 1,000 10,000 14,000 16,000 18,000 2,000 3,000 170 485 35
Steel Pipes A 312 TP316H 0,040 0,100 2,000 0,045 0,030 1,000 11,000 14,000 16,000 18,000 2,000 3,000 205 515 35
Ti 5C e
A 312 TP321 0,080 2,000 0,045 0,030 1,000 9,000 12,000 17,000 19,000 0,70 205 515 35
Ti 4C e
A 312 TP321H 0,040 0,100 2,000 0,045 0,030 1,000 9,000 12,000 17,000 19,000 0,70 205 515 35
Nb 8Ce
A 312 TP347H 0,040 0,100 2,000 0,045 0,030 1,000 9,000 13,000 17,000 19,000 1.00 205 515 35

A 694 F42 0,260 1,400 0,025 0,025 0,150 0,350 290 415 20

A 694 F46 0,260 1,400 0,025 0,025 0,150 0,350 315 415 20

A 694 F48 0,260 1,400 0,025 0,025 0,150 0,350 330 425 20
Carbon and Alloy Steel Forgings A 694 F50 0,260 1,400 0,025 0,025 0,150 0,350 345 440 20
for Pipe Flanges, Fittings, Valves,
A694 and Parts for High-Pressure
A 694 F52 0,260 1,400 0,025 0,025 0,150 0,350 360 455 20

Transmission Service A 694 F56 0,260 1,400 0,025 0,025 0,150 0,350 385 470 20

A 694 F60 0,260 1,400 0,025 0,025 0,150 0,350 415 515 20

A 694 F65 0,260 1,400 0,025 0,025 0,150 0,350 450 530 20

A 694 F70 0,260 1,400 0,025 0,025 0,150 0,350 485 565 18

Carbon Steel Forgings, for General- A 181 CL60 0,350 1,100 0,050 0,050 0,100 0,350 205 415 22 35
A181 Purpose Piping A 181 CL 70 0,350 1,100 0,050 0,050 0,100 0,350 250 485 18 24

Pressure Vessel Plates, Carbon Steel, A 283GrC 0,240 0,900 0,035 0,040 0,400 205 380 515 25
A285 Low- and Intermediate-Tensile Strength
A 285GrC 0,280 0,980 0,035 0,035 205 380 515 27

A36 Carbon Structural Steel A 36 0,250 0,850 1,800 0,040 0,050 0,150 0,400 250 400 550 23
 GRAU C Mn P S Si Cu Ni Cr Mo V Nb Ti/N LE (MPa) RT (MPa) A (%) RA (%) D (HB) Cy (J) 10 x 10
ASTM Std ASTM
GRADE mn. mx. mn. mx. mx. mx. mn. mx. mx. mn. mx. mn. mx. mn. mx. mx. mn. mn. mx. mn. mn. mn. mx. mn.

A 387 Gr2CL2 0,230 0,900 0,150 0,400 0,450 0,600 295 515 655 20

A 387 Gr5CL2 0,150 0,300 0,600 0,035 0,030 0,500 4,000 6,000 0,450 0,600 310 515 690 18 45

Pressure Vessel Plates, Alloy Steel, A 387 Gr9CL2 0,150 0,300 0,600 0,030 0,030 1,000 8,000 10,000 0,900 1,100 310 515 690 18 45
A387 Chromium-Molybdenum A 387 Gr11CL2 0,050 0,170 0,400 0,650 0,035 0,035 0,500 0,800 1,000 1,500 0,450 0,650 310 515 690 22

A 387 Gr12CL2 0,050 0,170 0,400 0,650 0,035 0,035 0,150 0,400 0,800 1,150 0,450 0,600 275 450 585 22

A 387 Gr22CL2 0,050 0,150 0,300 0,600 0,035 0,035 0,500 2,000 2,500 0,900 1,100 310 515 690 18 45

A 240 304 0,080 2,000 0,045 0,030 0,750 8,000 10,500 18,000 20,000 N0,10 205 515 40 201
Chromium and Chromium-Nickel
Stainless Steel Plate, Sheet, and Strip for A 240 304L 0,030 2,000 0,045 0,030 0,750 8,000 12,000 18,000 20,000 N0,10 170 485 40 217
A240 Pressure Vessels and for General A 240 316 0,080 2,000 0,045 0,030 0,750 10,000 14,000 16,000 18,000 2,000 3,000 N0,10 205 515 40 217
Applications
A 240 316L 0,030 2,000 0,045 0,030 0,750 10,000 14,000 16,000 18,000 2,000 3,000 N0,10 170 485 40

A 516 Gr60 0,210 0,600 0,900 0,035 0,035 0,150 0,400 220 415 550 25
A516 Pressure Vessel Plates, Carbon Steel, for
A 516 Gr70
Moderate- and Lower-Temperature Service 0,270 0,850 1,200 0,035 0,035 0,150 0,400 260 485 620 21

(PSL 1 and PSL 2) of seamless and welded steel

pipes for use in
API 5L pipeline transportation systems in the
API 5LB
petroleum and natural gas industries.
0,240 1,200 0,025 0,025 Nb+V+Ta0,15 241 414 30

A 106 B ou

Seamless Carbon Steel Pipe for 0,300 0,290 1,060 0,035 0,035 0,100 0,400 0,400 0,400 0,150 0,080 240 415 30
A106 High-Temperature Service

A 106 B

0,250 0,290 1,350 0,035 0,035 0,100 0,400 0,400 0,400 0,150 0,080 240 415 30
NOTAS - NOTES
1 - RT: Resistncia Trao (Tensile Strength);
2 - LE Limite de Escoamento (yield strength)
3 - A: Alongamento (elongation)
4 - RA: Reduo de rea ou Estrico (area reduction)
5 - D: Dureza Brinell (Brinell Hardness)
6 -Cy: Ensaio de impacto Charpy ( para materiais utilizados em baixa temperatura (Charpy Test for low tempertures materials);
7 - Maiores detalhes devem ser obtidos nos padres ASTM correspondentes ( Details shoud be obtained from ASTM Standards)
8 - O API 5L foi inserido na tabela para comparao com o ASTM A 106, com o qual tem muita semelhana. As duas ultimas linhas mostram suas caractersticas (API 5L was included in the table for comparison with the ASTM A 106, with which is very similar. The last two lines show its features.

AB41 AB41