High S40300 steel sheet degree of resistance to atmospheric corrosion because of its ability to form a tightly adherent oxide film. Maximum corrosion resistance S40300 steel sheet is obtained by hardening and polishing. Not recommended for use in severely corrosive environments.

Starting temperature between 2000°F and 2100°F is recommended for forging, with a finishing temperature recommended above 1400°F .
Final forging temperatures as low as 1300°F, if care is taken not to rupture steel
Better mechanical properties obtained in forged and tempered condition in lower temperatures

Typical Mechanical Properties (Min)
Condition	Tensile Strength, PSI	Yield Strength 0.2%, PSI	Elongation %	Reduction of Area %	Hardness HB
A	115,000				241
HT	120,000	90,000	12	40	269 max

SPECIFICATION:

ASTM/ASTE: UNS S40300

EURONORM: X7Cr13

APPLICATIONS:

Compressor blades
Turbine parts

Before dispatching the goods for delivery we do markings relating to the product such as product number, clients name, trademark, batch series, etc. Customers can also give the details that need to be imprinted on each product.

S40300 steel sheet