Petrochemical industry

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Abrasion- and temperature-resistant forged products

The highest requirements are placed upon process safety and product quality in the multi-stage processes involved in converting crude oil into basic or high-quality end products. Plant manufacturers use abrasion-resistant and temperature-resistant forged products, allowing the systems to withstand the continuous stresses they are exposed to. Components which can withstand fluctuating temperatures, humidity, corrosive and potentially explosive atmospheres are primarily used.

Our special materials are particularly suitable here, thanks to their good mechanical properties. Especially the high fatigue strength when faced with fluctuating temperatures and the exceptional resistance to many types of corrosion are characteristic properties for our materials in this application area.

List of special materials used in the petrochemical industry

Material no.
Name
UNS no.
ASTM
VdTÜV
Other
Material type
1.4501
Superduplex
S32760
A182 / A276 / A479
DIN EN 10088-3 / DIN EN 10272
Corrosion-resistant alloy
1.4529
Alloy 926
N08926
B649
DIN EN 10088-3 / DIN EN 10272
Corrosion-resistant alloy
1.4539
Alloy 904L
N08904
A479
DIN EN 10088-3 / DIN EN 10222-5
Corrosion-resistant alloy
1.4562
Alloy 31
N08031
B564 / B649
509
SEW 400
Corrosion-resistant alloy
1.4563
Alloy 28
N08028
B709
483
DIN EN 10088-3
Corrosion-resistant alloy
2.4066
Alloy 200
N02200
B160 / B564
DIN 17740/17752
Corrosion-resistant alloy
2.4360
Alloy 400
N04400
B164 / B564
263
DIN 17743/17752
Corrosion-resistant alloy
2.4375
Alloy K500
N05500
B865
DIN 17743/17752 / BS3076
Corrosion-resistant alloy
2.4602
Alloy C22
N06022
B564 / B574
479
DIN 17740/17752
Corrosion-resistant alloy
2.4605
Alloy 59
N06059
B564 / B574
505
DIN 17740/17752
Corrosion-resistant alloy
2.4633
Alloy 602CA
N06025
B166 / B564
540
DIN 17742/17752
High-temperature alloy
2.4642
Alloy 690
N06690
B166 / B564
DIN 17742/17752
Corrosion-resistant alloy
2.4668
Alloy 718
N07718
B637
DIN EN 10302, API 6A718
Superalloy
2.4816
Alloy 600
N06600
B166 / B564
305
DIN 17742/17752 / DIN EN 10095
High-temperature alloy
2.4819
Alloy C276
N10276
B564 / B574
400
DIN 17744/17752
Corrosion-resistant alloy
2.4856
Alloy 625
N06625
B446 / B564
499
DIN 17744/17752 / DIN EN 10095
Corrosion-resistant alloy
2.4858
Alloy 825
N08825
B425 / B564
432/3
DIN 17744/17752
Corrosion-resistant alloy
Alloy 725
N07725
B637 / B805
Corrosion-resistant alloy