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7 grades found

AISI 4140 / 42CrMo4

AISI 4140 / 42CrMo4

AISI 4140EN 42CrMo4 / 1.7225

The benchmark chromium-molybdenum through-hardening engineering steel. Excellent combination of strength, toughness and machinability in the quenched and tempered condition.

3 forms available
Duplex 2205

Duplex 2205

UNS S31803 / S32205EN 1.4462

The most widely used duplex grade. Roughly double the yield strength of 316L, allowing thinner and lighter sections while delivering far better chloride stress corrosion cracking resistance.

6 forms available
Super Duplex 2507

Super Duplex 2507

UNS S32750 / S32760EN 1.4410 / 1.4501

Super duplex with PREN above 40 for the most aggressive seawater and sour service. S32760 (Zeron 100) adds tungsten and copper for enhanced acid resistance.

5 forms available
Inconel 625

Inconel 625

UNS N06625EN 2.4856

Nickel-chromium-molybdenum alloy strengthened by niobium. Exceptional strength and corrosion resistance from cryogenic temperatures to 980 C without heat treatment.

5 forms available
Monel 400

Monel 400

UNS N04400EN 2.4360

Nickel-copper alloy with outstanding resistance to flowing seawater, hydrofluoric acid and alkalis, and total immunity to chloride stress corrosion cracking.

5 forms available
316 / 316L

316 / 316L

UNS S31600 / S31603EN 1.4401 / 1.4404

Molybdenum-bearing austenitic stainless steel. The 2-3% Mo addition transforms pitting resistance in chloride-bearing media, making 316L the baseline grade for marine and chemical service in the Gulf.

6 forms available
Titanium Grade 5 (Ti-6Al-4V)

Titanium Grade 5 (Ti-6Al-4V)

UNS R56400EN 3.7165

The most widely used titanium alloy, accounting for the majority of all titanium consumption. Roughly three times the strength of commercially pure titanium at the same density.

3 forms available