Construction

_

Brass

BRASS OT63

 

G030 SOFT ANNEALED
Quality CuZn37 CW508L
Unitary yield stress Re MPA 130
Unitary rupture stress Rm MPA 340
Reference to the standard UNI EN 1652

 

 

R410 RAW
Quality CuZn37 CW508L
Unitary yield stress Re MPA 300
Unitary rupture stress Rm MPA 410÷490
Reference to the standard UNI EN 1652

 

R480 EXTRA RAW
Quality CuZn37 CW508L
Unitary yield stress Re MPA 480-560
Unitary rupture stress Rm MPA 430 min
Minimum elongation % 3*
Reference to the standard UNI EN 1652

 

R550 HARD X SPRINGS
Quality CuZn37 CW508L
Unitary yield stress Re MPA 550-640
Unitary rupture stress Rm MPA 500 min
Minimum elongation %
Reference to the standard UNI EN 1652

 

 

BRASS OT67

 

G030 SOFT ANNEALED
Quality CuZn33 CW506L
Unitary yield stress Re MPA 130
Unitary rupture stress Rm MPA 340
Reference to the standard UNI EN 1652

 

 

R350 SEMI-RAW
Quality CuZn33 CW506L
Unitary yield stress Re MPA 170
Unitary rupture stress Rm MPA 350÷430
Reference to the standard UNI EN 1652

 

R420 RAW
Quality CuZn33 CW506L
Unitary yield stress Re MPA 300
Unitary rupture stress Rm MPA 420÷500
Reference to the standard UNI EN 1652

 

R500 EXTRA RAW
Quality CuZn33 CW506L
Unitary yield stress Re MPA >500
Unitary rupture stress Rm MPA 450 min
Minimum elongation % 3
Reference to the standard UNI EN 1652

* For thickness up to 2.50 mm inclusive.