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Grade (UNS) |
Specification / Condition |
Description |
|
Cond. 120 ksi
API 6ACRA / |
High strength at high temperatures, high temp de-rating factors, excellent corrosion resistance in H2S and CO2 environments.
CA: valves, pump bodies & parts, hangers, multiple downhole, nuclear and surface applications etc. |
|
Cond. 150 ksi
AMS 5662 / |
High strength and creep rupture properties up from cryogenic temperatures to 1300° F, along with corrosion resistance and weldability with resistance to cracking.
CA: MWD/LWD tools, downhole drilling components, SSSVs, Gas turbine components, High strength bolting, and fasteners, pumps. |
|
API 6ACRA/NACE MR0175/UNS N07725 | Nickel chromium-molybdenum-niobium alloy that is highly resistant to corrosion and is age hardenable for extremely high strength.
CA: Landing nipples, hangers, side pocket mandrels, polished bore receptacles (PBRs) in sour service environments, fasteners in marine environments, hydraulic couplings, pumps and propeller shafts. |
|
UNS R30035/ ASTM F562/ NACE MR0175/ AMS 5844/AMS 5845 | Non-magnetic Nickel-Cobalt base possessing a combination of ultra-high tensile strength, toughness, ductility and outstanding corrosion resistance.
CA: Fasteners and springs, downhole drilling tools, petrochemical processing equipment. |
|
API 6ACRA/
NACE MR0175 |
High Strength at high temperatures, high temp de-rating factors, excellent corrosion resistance in H2S and CO2 environments.
CA: valves, hangers, multiple downhole and surface applications etc. |
|
ASTM A182/
ASTM A479 NACE MR0175 |
High resistance to pitting, crevice and chloride stress corrosion, high resistance to general corrosion in acids, high corrosion fatigue and erosion corrosion, good weldability, High Pitting Resistance Equivalent Number (>40).
CA: O&G equipment, offshore platforms, heat exchangers, water injection systems, chemical industries etc. |
|
ASTM A484/
NACE MR0175 |
High chloride stress corrosion resistance at high strength, superior to 304/316 grades in corrosion performance, excellent notch toughness.
CA: chemical process vessels, pipe, scrubber systems and heat exchangers etc. |
|
ASTM A453
Gr 660 B+D/ ASTM A638 Gr 660 Type 2/ NACE MR0175 |
High temperature bolting material, expansion coefficient comparable to Austenitic Stainless Steels.
CA: bolting for piping and special purpose applications, boiler and pressure vessels etc. |
|
Cond. 95 ksi and
110 ksi ASTM A-276 |
High performance, excellent corrosion resistance in CO2 environment, limited resistance in H2S conditions.
CA: mandrels, packers, drill collars etc. |
|
NACE
MR0175/ ASTM A484 |
High performance Martensitic Stainless Steel, excellent resistance in sweet environment.
CA: structural and pressure containing tools, packers, drill collars, mandrels etc. |
|
ASTM A564
H1150D |
Age Hardened Martensitic Stainless Steel, excellent machinability.
CA: valves, pump shafts, rotors etc. |
|
ASTM A276 | Austenitic Stainless Steel with high strength and corrosion resistance, better corrosion resistance than 316.
CA: non-mag mud motors, drill collars, fishing tools, pumps etc. |
|
ASTM A276 | Austenitic Stainless Steel with high strength and corrosion resistance, better corrosion resistance than 316 with higher strength.
CA: CA: Non-magnetic Downhole Tools, MWD / LWD pressure housings. |
|
ASTM A276 | Non-magnetic austenitic Stainless cold-worked tubing with good corrosion resistance and high strength for MWD/LWD tool applications.
CA: non-mag mud motors, drill collars, fishing tools, pumps etc. |
|
ASTM A276 | Austenitic Stainless Steel with high strength and corrosion resistance, galling and wear resistant, better pitting resistance than 316.
CA: non-mag mud motors, drill collars, fishing tools, pumps etc. |
|
ASTM B196/
B251/ B643 Cond AT & HT |
Non-magnetic, anti-galling, high strength, high thermal and electrical conductivity, high corrosion and wear resistance.
CA: housings, bearings, couplings, actuator stems etc. |
|
ASTM B505 | High strength Copper Alloy, retains properties at high temperature and pressure, high corrosion resistance in most sour environments, low friction, anti-galling, high erosion and wear resistance.
CA: instrument housings, bearings, couplings and actuator stems. |