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Stainless steel
High-temperature construction steel
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Heat-treatable steel
Cementation and nitriding steel
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Open die forgings
Rolled and forged rings
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Rolled and forged rings


For heat exchanger and pressure vessel manufacturing we deliver: Rings and Discs with a diameter from 800 to 5000 mm Tube sheets up to 40 tons and 600mm thickness Flanges and Nozzles according drawing up to 15 tons and 3000mm diameter Seamless rolled and forged rings up to 5000mm OD and a height of 1500mm.

ASTM
Grade
DIN
Composition
C Mn P S Si Ni Cr Mo N V
A 182 F1 15Mo3 0.28 0.06 -0.09 0.045 0.045 0.15 - 0.35 0.44 -0.65
A 182 F5 12CrMo19-5 0.15 0.3 0.60 0.03 0.03 0.5 0.5 4.0 -6.0 0.44 -0.65
A 182 F9 12-CrMo9-1 0.15 0.3 -0.06 0.03 0.03 0.50 -1.10 8.0 -10.0 0.90 -1.10
A 182 F91 X10CrMovN69-1 0.08-0.12 0.3 -0.60 0.02 0.01 0.20 -0.50 0.4 8.0 -9.5 0.85 -1.05
A 182 F92 - 0.07-0.13 0.3 -0.06 0.02 0.01 0.5 0.4 8.50 -9.50 0.30 -0.60
A 182 F11 13CrMo44 0.05-0.15 0.3 -0.60 0.03 0.03 0.50 -1.00 1.00 -1.50 0.44 -0.65
A 182 F12 16CrMo44 0.05-0.15 0.3 -0.60 0.045 0.045 0.50 0.8 -1.25 0.44 -0.65
A 182 F22 10CrMo9-10 0.05-0.15 0.3 -0.60 0.04 0.04 0.5 2.00 -2.50 0.87 -1.13
A 182 F 304L X2CrNi9-11 0.03 2 0.045 0.03 1 8.0 -13.0 18.0 -20.0
A 182 F 316L X2CrNiMo18-14-3 0.03 2 0.045 0.03 1 10.0 -15.0 16.0 -18.0 2.0 -3.0
A 182 F 317L - 0.03 2 0.045 0.03 1 11.0 -15.0 18.0 -20.0 3.0 -4.0
A 182 F 347 X6CrNiNb18-10 0.08 2 0.045 0.03 1 9.0 -13.0 17.0 -20.0
A 182 F51 X2CrNiMoN22-5-3 0.03 2 0.03 0.02 1 4.5 -6.5 21.0 -23.0 2.5 -3.5
A 182 F52 -
A182 F53 X2CrNiMoCuWN25-7-4 0.03 1.2 0.035 0.02 0.8 6.8 -8.0 24.0 -26.0 3.0 -5.0
A694 F65 - 0.26 1.4 0.025 0.025 0.15 -0.35
A182 F70 -
A 105 - CK25 0.35 0.60 -1.05 0.035 0.04 0.10 -0.35 0.4 0.3 0.12
A 266 - -
A 350 LF2 - - 0.3 0.60 -1.35 0.035 0.04 0.15 -0.30 0.4 0.3 0.12
A 350 LF3 - - 0.2 0.9 0.035 0.04 0.20 -0.35 3.3 -3.7 0.3 0.12
A 182 F6NM X3CrNiMo13-4 0.05 3.5 -4.5 12.0 -14.0 0.3 -0.7 0.020
- - X22CrMoV12.1 0.18 -0.24 0.40-0.90 0.025 0.015 0.50 0.30 -0.80 11.00 -12.50 0.80 -1.20 0.25 -0.35