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We buy over rolled / surplus / excess quantity of carbon aloy stainless steel pipes & shafts.
Stainless Steel Pipes Pipes - Carbon Steel / Alloy Steel Mild Steel Pipes Plates - Carbon Steel / Alloy Steel Buttweld Fittings
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STAINLESS STEELS
COMMON DESCRIPTION ASTM SPECIFICATION UNS DESIGN GRADE CHEMICAL ANALYSIS NOMINAL NOMINAL MECHNANICAL PROPERTIES
PLATE PIPE FITTINGS FLANGES/ FORGINGS CAST VALVES TUBES C SI Mn Cr Mo Ni Cu Others Tensile min MPa Yield Point RP 0.2 min MPa Elongation In 2 or 40 min,%
            < < <          
18.8 A240 A312 A403 A182 A351 A269 304 0.08 1.00 2.00 18.0-20.0 - 8.0-10.5 - - 515 205 28-40
18.8 A240 A312 A403 A182 - A269 304 L 0.035 1.00 2.00 18.0-20.0 - 8.0-12.0 - - 485 170 28-40
18.8 A240 A312 A403 A182 - A271 304 H 0.04-0.10 1.00 2.00 18.0-20.0 - 8.0-11.0 - - 515 205 28-40
310 A240 A312 A403 A182 A351 A213 310 0.25 1.50 2.00 24.0-26.0 - 19.0-22.0 - - 515 205 28-40
310 S A240 - - - - A213 310 S 0.08 1.50 2.00 24.0-26.0 - 19.0-22.0 - - 515 205 28-40
18-10 A240 A312 A403 A182 A351 A269 316 0.08 1.00 2.00 16.0-18.0 2.00-3.00 10.0-14.0 - - 485 205 28-35
18-10 A240 A312 A403 A182 - A269 316 L 0.035 1.00 2.00 16.0-18.0 2.00-3.00 10.0-14.0 - - 515 170 28-40
18-10 A240 A312 A403 A182 - A271 316 H 0.04-0.10 1.00 2.00 16.0-18.0 2.00-3.00 10.0-14.0 - - 515 205 28-40
316 Ti A240 - - - _ - 316Ti 0.08 1.00 2.00 16.0-18.0 2.00-3.00 10.0-14.0 - Ti 5X(C+N) min-0.70 max 515 205 28-40
317 A240 A312 A403 A182 - A269 317 0.08 1.00 2.00 18.0-20.0 3.00-4.00 11.0-15.0 - - 515 205 28-35
18-10 Ti A240 A312 A403 A182 - A269 321 0.08 1.00 2.00 17.0-19.0 - 9.0-12.0 - Ti 5 X C min 515 205 28-40
18-10 Ti A240 A312 A403 A182 - A271 321 H 0.04-0.10 1.00 2.00 17.0-20.0 - 9.0-12.0 - Ti4 Xc - 0.60 515 205 28-40
18-10 Cb A240 A312 A403 A182 A351 A269 347 0.08 1.00 2.00 17.0-19.0 - 9.0-13.0 - Cb 10 x C min 515 205 28-40
Duplex A240 A790 A815 A182 - A789 S31803 0.03 1.00 2.00 21.0-23.0 2.50-3.50 4.5-6.5 - N 0.08-02.0 620 450 25
6 Mo A240 A312 A403 A182 - A269 S31254 0.02 0.80 1.00 19.5-20.5 6.00-6.50 17.5-18.5 0.5-1.0 N 0.18-0.22 650 300 28-35
Super Duplex A240 A790 A815 A182 - A789 S32750 0.03 0.80 1.20 24.0-26.0 3.00-5.00 6.0-8.0 0.50 N 0.24-0.32 800 550 15
Super Duplex A240 A790 A815 A182 - A789 S32760 0.05 1.00 1.00 24.0-26.0 3.00-4.00 6.0-8.0 0.50 N 0.20 -0.30 750(895max] 550 25
410 A240 A268 A815 A182 - A268 410 0.15 0.75 1.00 11.5-13.5 - 0.5 - W 0.50 -1.00 415 215 20
 
ALLOY STEELS
COMMON DESCRIPTION ASTM SPECIFICATION UNS DESIGN GRADE CHEMICAL ANALYSIS NOMINAL NOMINAL MECHNANICAL PROPERTIES
PLATE PIPE FITTINGS FLANGES/ FORGINGS CAST VALVES TUBES C < SI < Mn < Cr Mo Ni Cu Others Ttniile min MPa Yield Point RP 0.2 min MPa Elongation In 2or4D rain,%
3-1/4% Ni A203- A333 A420 A350 - A334 - 0.19 0.18-0.37 0.31-0.64 - - 3.18-3.82 - - 450 240 30
1Cr-1/2Mo A387 A335 A234 A182 - A213 12 0.15 <0.50 0.3-0.61 0.8-1.25 0.44-0.65 - - - 415 205 30
1/4Cr-1/2Mo A387 A335 A234 A182 A217 A213 11 0.15 0.5-1.0 0.3-0.6 1.0-1.5 0.44-0.65 - - - 415 205 30
2-1/4Cr-1Mo A387 A335 A234 A182 A217 A213 22 0.15 <0.50 0.3-0.6 1.9-2.6 0.87-1.13 - - - 415 205 30
5Cr-1/2Mo A387 A335 A234 A182 A217 A213 5 0.15 <0.50 0.3-0.6 4.0-6.0 0.45-0.65 - - - 415 205 30
9Cr-1Mo A387 A335 A234 A182 A217 A213 9 0.15 0.25-1.0 0.3-0.6 8.0-10.0 0.9-1.1 - - - 415 205 30
 
NICKEL ALLOYS
COMMON DESCR
IPTION
ASTM SPECIFICATION UNS DESIGN GRADE CHEMICAL ANALYSIS NOMINAL NOMINAL
MECHNANICAL PROPERTIES
PLATE PIPE FITTINGS FLANGES/ FORGINGS CAST VALVES TUBES C < SI < Mn < Cr Mo Ni Cu Others Tensile min MPa Yield Point RP 0.2 min MPa Elongation in 2or4
Dmln.%
Nickel 200 B162 B161
/B725
B366 B160 - B161/B163 N02200 0.15 0.35 0.35 - - 99.0min 0.25 Fe 0.40 380-550 80-415 10-40
Monel 400 B127 B165 B366 B164/B564 - B163/B165 N04400 0.3 0.50 2.00 - - 63.0 min 28-34 Fe 2.50 max. S 0.024 485-690 195-620 2-35
Monel K500 - - - - - - N05500 0.25 0.50 1.50 - - 63.0-7.00 bal Al 2.5-3.5, Fe 2.0 max
S 0.01
max, Ti 0.35-0.85
880 590 15
Incone
l 600
B168 B167
/B517
B366 B166/B564 - B167/B516 N06600 0.15 0.50 1.00 14.0-17.0 - 72.0 min 0.50 Fe6.0-10.0,
S0.015max
515-825 170-825 7-35
Inconel 601 - - - - - - N06601 0.1 0.50 1.00 21.0-25.0 - 58.0-63.0 1.00 Al 1.0-1.7, Fe rem 600 240 30
Incoloy 800H B409 B407
/515
B366 B408/B564 - B163/B407/ B515 N08810 0.05-0.1 1.00 1.50 19.0-23.0 - 30.0-35.0 0.75 Al 0.15-0.6, Ti 0.15-0.6 Fe 39.5 min, S0.015max 450 170 30
Incoloy 825 B424 B423
/B705
B366 B425/B564 - B163/B704 N08825 0.05 0.50 1.00 19.5-23.5 - 38.0-46.0 1.5-3 AI02.max.Ti 0.6-1.2 Fe 22.0min,
S 0.03 max
586 241 30
Hastelloy C276 B575 B619
/B622
B366 B574 - B622/B626 N10276 0.01 0.08 1.00 14.5-16.5 15.0-17.0 rem - Fe 4.0-7.0, W3.0-4.5
Co 2.5
max, V 0.35 max
690 283 40
Hastelloy B2 B333 B619
/B622
B366 B335 - B622/B626 N10665 0.02 0.10 1.00 1.0 max 26.0-30.0 rem - Fe 2.0
max,
Co 1.0 max
760 352 40
904L B625 B677
/B673
B366 B649 - B677 N08904 0.02 1.00 2.00 19.0-23.0 4.0-5.0 23.0-28.0 1.0-2.0   490 220 35
 
 
 
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