ASTM A182 F51 Full Port Floating Ball Valve RF Class 300 DN25

Steel Grade 

Chemical Composition For 2205 (F51)

C(Max)

Si(Max)

Mn(Max)

P(Max)

S(Max)

N

Ni

Cr

Mo

UNS31803 (2205)

0.03

1.00

2.00

0.03

0.02

0.08–0.20

4.5–6.5

21.0–23.0

2.5–3.5