Nonstandard ASTM A240 GR.2507 Ring Flange Flat Face 324mm X 260mm X 65mm

Type: Nonstandard 2507 Ring Flange Flat Face
Material: 2507 (UNS S32750/F53/SAF 2507)

Size:

• OD: 324mm
• ID: 260mm
• THK: 65mm

Standard: Mates With ANSI B16.5 Plate Flange
Pressure Class: Mates With 300 LB (Class 300)
Ends: Flat Face (FF)
Holes: 8 holes with M14

Chemical Composition % of (UNS32750) 2507

Grade

Chemistry (Typical Values)

Mechanicals

Specification

Cr

Ni

Mo

Cu

N

W

Si

Mn

P

S

C

Fe

UTS

0.20%

Elong

Hardness

PREN

max

max

max

N/mm²

Proof

% (min)

HB (max)

(min)

(min)

2507

25

7

3.8

0.75

0.25

0.28

0.8

1.2

0.035

0.02

0.03

Bal

750

500-550

25

270

41