Chemical Composition

Chemical Composition of Stainless Steel Grades

Grades.
C%
Max
Mn%
Max
P%
Max
S%
Max
Si %
Max
Cr % Mo % Ni %
Min %
Tensile
KSI/MPA
Min %
Yield
KSI/MPA
Min
Elong
2%
Min %
Reduction
Area
Min %
A 403 TP 304 0.080 2.000 0.040 0.030 1.00 18.20   8-11 75-515 30-205 30 -
A 403 TP 304H 0.04-0.10 2.000 0.040 0.030 1.00 18-20 - 8-11 75=-515 30-205 30 -
A 403 TP 304L 0.035 2.000 0.040 0.030 1.00 18-20 - 8-13 70-485 25-170 30 -
A 403 TP 316 0.080 2.000 0.040 0.030 1.00 16-18 2-3 10-14 75-515 30-205 30 -
A 403 TP 316H 0.04-0.10 2.000 0.040 0.030 1.00 16-18 2-3 10-14 75-515 30-205 30 -
A 403 TP 316L 0.035 2.000 0.040 0.030 1.00 16-18 2-3 10-15 70-485 25-170 30 -
A 403 TP 317 0.080 2.000 0.040 0.030 1.00 18-20 3-4 11-15 75-515 30-205 30 -
A 403 TP 310 0.150 2.000 0.040 0.030 1.00 24-26 - 19-22 75-515 30-205 30 -
A 403 TP 309 0.150 2.000 0.040 0.030 1.00 22-24 - 12-15 75-515 30-205 30 -
A 403 TP 347 0.080 2.000 0.040 0.030 1.00 17-20 - 9-13 75-515 30-205 30 -
A 403 TP 347H 0.04-0.10 2.000 0.040 0.040 1.00 17-20 - 9-13 75-515 30-205 30 -
A 403 TP 321 0.080 2.000 0.040 0.030 1.00 17-20 - 9-13 75-515 30-205 30 -
A 403 TP 321H 0.04-0.10 2.000 0.040 0.030 1.00 17-20 - 9-13 75-515 30-205 30 -
A 182 F 304 0.080 2.000 0.040 0.030 1.00 18-20 - 8-11 75-515 30-205 30 50
A 182 F 304H 0.04-0.10 2.000 0.040 0.030 1.00 18-20 - 8-11 75-515 30-205 30 50
A 182 F 304L 0.350 2.000 0.040 0.030 1.00 18-20 - 8-11 70-485 25-170 30 50
A 182 F 316 0.04-0.080 2.000 0.040 0.030 1.00 16-18 2-3 10-14 75-515 30-205 30 50
A 182 F 316H 0.04-0.10 2.000 0.040 0.030 1.00 16-18 2-3 10-14 75-515 30-205 30 50
A 182 F 316L 0.035 2.000 0.040 0.030 1.00 16-18 2-3 10-15 70-485 25-170 30 50
A 182 F 317 0.080 2.000 0.040 0.030 1.00 18-20 3-4 11-15 75-515 30-205 30 50
A182 F 310 0.150 2.000 0.040 0.030 1.00 24-26 - 19-22 75-515 30-205 30 50
A 182 F 309 0.150 2.000 0.040 0.030 1.00 22-24 - 12-15 75-515 30-205 30 50
A182 F 347 0.080 2.000 0.040 0.030 1.00 17-20 - 9-13 75-515 30-205 30 50
A 182 F 347H 0.04-0.10 2.000 0.040 0.030 1.00 17-20 - 9-13 75-515 30-205 30 50
A 182 F 321 0.080 2.000 0.040 0.030 1.00 17-20 - 9-12 75-515 30-205 30 50
A 182 F 321H 0.04-0.10 2.000 0.040 0.030 1.00 17-20 - 9-13 75-515 30-205 30 50
F 50 0.030 2.000 0.045 0.030 1.00 24.0-26.0 1.20-2.00 5.5-6.5 100-130 65-450 25 50
                690-900        
F 51 0.030 2.000 0.030 0.020 1.00 21-23 2-5-3.5 4.5-6.5 90-620 65-450 25 45
F 52 0.030 2.000 0.035 0.010 0.60 26-29 1-2.5 3.5-5.2 100-690 70-485 15 -
F 53 0.030 1.20 0.035 0.020 0.80 24-26 3.0-5.0 6.0-8.0 116-800 80-550 15 -
F 54 0.030 1.00 0.030 0.020 0.80 24-26 2.5-3.5 6.0-8.0 116-800 80-550 15 30
F 55 0.030 1.00 0.030 0.010 1.00 24-26 3.0-4.0 6.0-8.0 109-130 80-550 25 45
                750-895        
F 57 0.025 0.80 0.025 0.002 0.80 24-26 3.0-4.0 6.5-8.0 118-820 85-585 25 50
F 59 0.030 1.50 0.035 0.020 0.80 24-26 3.0-5.0 5.5-8.0 112-770 80-550 25 40
F 60 0.030 2.00 0.030 0.020 1.00 22-23 3.0-3.5 4.5-6.5 95-655 65-450 25 45

Chemical Composition of Alloy Steel Grades

Grades.
C%
Max
Mn%
Max
P%
Max
S%
Max
Si %
Max
Cr % Mo % Ni %
Min %
Tensile
KSI/MPA
Min %
Yield
KSI/MPA
Min
Elong
2%
Min %
Reduction
Area
Min %
A 234 P5 0.15 max 0.30-0.60 0.040 0.030 0.50 max 4.00-6.00 0.44-0.65   415-585 205 30 -
A 234 P9 0.15 max 0.30-0.60 0.030 0.030 0.25-1.00 8.00-10.0 0.90-1.10 - 415-585 205 30 -
A 234 P11 CL 1 0.05-0.15 0.30-0.60 0.030 0.030 0.50-1.00 1.00-1.50 0.44-0.65 - 415-485 205 30 -
A 234 P11 CL 2 0.05-0.20 0.30-0.80 0.030 0.040 0.50-1.00 1.00-1.50 0.44-0.65 - 485-655 275 30 -
A 234 P11 CL 3 0.05-0.20 0.30-0.80 0.030 0.040 0.50-1.00 1.00-1.50 0.44-0.65 - 520-690 275 30 -
A 234 P12 CL 1 0.05-0.20 0.30-0.80 0.045 0.045 0.60.max 0.80-1.25 0.44-0.65 - 415-585 220 30 -
A 234 P12 CL 2 0.05-0.20 0.30-0.80 0.045 0.045 0.60max 0.80-1.25 0.44-0.65 - 415-655 220 30 -
A 182 F1 0.28max 0.60-0.90 0.045 0.045 0.15-0.35 - 0.44-0.65 - 70/485 40/275 25 30
A 182'F12 0.10-0.20 0.30-0.80 0.040 0.040 0.10-0.60 0.80-0.1.25 0.44-0.65   70/485 40/275 25 30
A 182 F11 0.10-0.20 0.30-0.80 0.040 0.040 0.50-1.00 1.00-1.50 0.44-0.65 - 70/485 40/275 20 30
A 182 F22 0.15rnax 0.30-0.60 0.040 0.040 0.50max 2.00-2.50 0.87-1.13   75/515 45/310 20 30
A 182 F5 0.15max 0.30-0.60 0.030 0.030 0.50max 4.00-6.00 0.44-0.65 0.50 90/620 65/450 22 35
A 182 F9 0.15max 030-0.60 0.030 0.030 0.5-1.0 8.00-10.0 0.90-1.10   85/590 55/380 20 40
A 182 F91 0.08-0.12 0.30-0.60 0.020 0.010 0.20-0.50 8.0-9.50 0.85-1.050 0.40 85/590 60/410 20 40

Chemical Composition of Carbon Steel Grades

Grades.
C%
Max
Mn%
Max
P%
Max
S%
Max
Si %
Max
Cr % Mo % Ni %
Min %
Tensile
KSI/MPA
Min %
Yield
KSI/MPA
Min
Elong
2%
Min %
Reduction
Area
Min %
A 234 WPB 0.30 0.29-1.06 0.050 0.058 0.10 min - - - 415/585 240 30 -
A 234 WPC 0.35 0.29-1.06 0.050 0.068 0.10 min - - - 485/655 275 30 -
A 234 WPL6 0.30 0.39-1.06 0.048 0.58 0.10 min   -   415/585 240 30  
A234 WPL3 0.20 0.31-0.64 0.05 0.05 0.13-0.37 - - 3.18-3.82 450/620 240 30 -
A 105 0.35 0.60-1.05 0.040 0.050 0.350 max 0.30 max 0.120 0.40max 70/485 36/250 22 30
A 350 L F2 0.30 1.350 max 0.035 0.040 0.15-0.30       70/485 36/250 22 30
A 350 L F3 0.20 0.90 max 0.035 0.04 0.20-0.35 - - 3.25-3.75 70/485 37.5/260 22 35

Nickel Base Alloys

  C max Mn max Ni Fe S max Si max Cu Cr Co Mo Al Ti
Monel 400 0.3 2.0 63.70 2.5 max 0.024 0.50 28-34 - - - - -
Monel K 500 0.25 1.5 63 min 2.0 max 0.010 0.50 27-33 - - - 2.3-3.15 0.35-0.85
Inconel 600 0.15 1.0 72 min 6-10 0.015 0.50 0.5 max 14.-17 - -   -
Inconel 625 0.10 0.5 60.5 min 5.0 max 0.015 0.50   20-23 - 8-10 0.4 max 0.4 max
Incoloy 800 0.10 1.5 30-25 Bal. 0.015 1.0 0.75 max 19-23 -   0.15-0.6 0.15-0.6
Incoloy 825 0.05 1.0 38-46 22 min 0.030 0.5 1.5-3.0 19.5-23.5 - 2.3-3.5 0.2 max 0.6-1.2
Incoloy 904 0.025 0.25 32.5 min Bal. 0.015 0.25 0.25 max - 14.5 min - 0.1 min 1.6 min
Hastelloy B 0.05 1.0 Rest 40-6.0 0.03 1.0   1.0 max 2.5 max 26-28   -
Hastelloy C 0.1 1.0 Rest 4.0-7.0 0.03 0.08 - 14.5-16.5 2.5 max 15-17 - -
Alloy 904L 0.02 2.0 23-28 18.2 min 0.35 1.0 1.0/2.0 19-23 - 4-5 - -
Cu-Ni 90-10 0.05 1.0 9-11 1.0-1.8 0.02 - Rest - -   - -

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