Foundry Materials
CAST IRONS, SG IRONS AND AUSTENITIC DUCTILE IRON (ADI)
Cast Irons
General applications: Low impact
- SABS 1034
- BS 1452
- ASTM A48M
- DIN 1691
- Gr 200-350
- Gr 180-400
- Gr 25-60
- Gr GG20-GG40
SG (Ductile / Nodular) Irons
General applications: Improved toughness and ductility
- SABS 936
- BS 2789
- ASTM A536M
- DIN 1693
- Gr SG38 – SG80
- Gr 400/18-800/2
- Gr 60/40/18 – 120/90/2
- Gr GGG40 – GGG80
Austenitic Ductile Iron (ADI)
General applications: superior mechanical properties, work-hardening
- SABS 937 / SABS 1656
- BS EN 1564
- ASTM A897M
- (Gr 2A – 6A)
- (Gr 1 -5)
HEAT AND CORROSION RESISTANT STAINLESS STEELS
Austenitic Stainless Steels
General applications: High corrosion resistance for pump and valve applications
- ASTM A743M
- BS3100
- Grades CF-3, CF-3M, CF-8, CF-8m, etc.
- Grades 304, 316, etc. Including L (C12) Grades
Austenitic Stainless Steels
General applications: High temperature applications
- ASTM A297M
- BS3100
- Grades HC – HX
- Grades 309, 310, 330, 331, 334, etc.
Martensitic / Ferritic and Precipitation Hardened Stainless Steels
General applications: High strength / toughness with corrosion resistance
- ASTM A743M
- ASTM A747M
- BS3100
- Grades CA-15, CA-40, CB-30, CC-50, CA6NM, etc.
- CB7Cu (17/4PH)
- Grades 410, 420, 425, etc.
Heat Treatment Normalising, annealing, oil quench, water quench, air quench, tempering, stress-relieving, according to specifications.
CARBON / ALLOY STEELS
Carbon Steels
General applications: Good mechanical properties and machinability
- BS 3100
- BS 3100
- ASTM A148M
- DIN 1681
- Gr A1 – A6
- Gr AW2 –AW3
- Gr 60/30 – 80/50
- Gr GS52 – GS70
Martensitic Alloy Steels
General applications: High strength / impact applications
BS 3100 Gr BT1, BT2, BT3
(BS 970 EN19 – E36 equivalents)
Pearlitic Alloy Steels
General applications: Wear / impact resistance
BS 3100 Gr BW2, BW3, BW4
Heat Treatment Normalising, annealing, oil quench, water quench, air quench, tempering, stress-relieving
DUPLEX STAINLESS STEELS / NI-BASED SUPER ALLOYS
Duplex Stainless Steels (Austenitic / Ferritic)
General applications: High toughness and corrosion resistance
- ASTM A890M
- SAF2205, SAF2507, SANICRO 28 (SAN28)
- Ferralium® 255
- Grades CD4MCu(N), CD3MCuN, CE8MN, CD6MN, CD3MN, CE3MN, etc
Ni-Based Super Alloys
General applications: Superior corrosion / heat resistance
Hastelloy®
Inconel®
Heat Treatment Normalising, annealing, oil quench, water quench, air quench, tempering, stress-relieving, according to specification.
HIGH CHROME IRONS / NI-HARDS
High Chrome Irons
General applications: Severe abrasion resistance
- SABS 1338
- BS 4844
- ASTM A532M
- Lenchrome™
- Gr 3 (A-E)
- Gr 3 (A-E)
- Class II – III (Type A-D)
Ni-Hards
General applications: Abrasion resistant cast irons
- SABS 1338
- BS 4844
- ASTM A532M
- Gr 2 (A-D)
- Gr 2 (A-D)
- Class I (Type A-D)
Heat Treatment Normalising, air quench, tempering
