SE-30 (R50500)

SECORP designation (UNS NO.)

Commercially pure Titanium. Relatively low strength; controlled primarily by oxygen content. Excellent overall corrosion resistance especially resistant to sulfuric and hydrchloric acids and nitric acid in all concentrations. Resistant to oxidation to 1000°C

Major Applications

 

Heat exchangers and condenser tubing. Sea-water, marine equipment and desalinization. Pickling basket. Electrolytic production of copper, manganese, nickel and other metals. Pulp and paper production.

NOMINAL CHEMICAL COMPOSITION (%):

O Fe N C H Ti Others
0.20 0.10 0.05 0.10 0.015 Bal Pd-
V-
AL-

TYPICAL MECHANICAL PROPERTIES:

METALLURGICAL CONDITION TENSILE STRENGTH Ksi (MPa) YIELD STRENGTH 2% OFFSET Ksi (MPa) ELONGATION (%) HARDNESS APPLICABLE SPECIFICATION
ANNEALED 65 (450) 55 (380) 20 90 RB ASTM
B348
B337
B338
GR.3

CORROSION RESISTANCE:

H2SO4 HIC H3PO4 HNO3 ORGANIC ACIDS ALKALINES SALTS SEAWATER CHORIDE CRACKING
G G G E NR G A G A