A prehardened structure(300 HB/30 HRC) and corrosion resistant mold steel

W1.2316 is a 16%Cr 1% Mo with improved corrosion resistance properties, thanks to the chromium and molybdenum additions. The high cleanliness/homogeneity of the steel makes it specially adapted to fine polishing (mirror finish). This steel is commonly used for mold steel applications including cores, inserts, mold cavities… working or stored in wet environments. This grade is also used for the production of corrosive materials like PVC.

Standard
• EN: X36 CrMo17 (S)
• WERKSTOFF Nb: 1.2316
• AFNOR: Z40 CD16S

Chemical Analysis
Typical values (weight%).

C	S max	P max	Si	Mn	Cr	Mo
0.4	0.005	0.030	0.350	0.90	16	1.03

Mechanical Properties
Typical values – th 60 mm – 2.4”: Plates Air quenched and tempered.

Hardness	YS 0.2		UTS		Elongation	Reduction of area	KCV		Elastic modulus
HB	MPa	ksi	MPa	ksi	%	Z%	J	ft. lbs	GPa	ksi
300	855	124	1020	148	13	38	16	12	205	29745
340	950	138	1135	165	10	30	10	8	205	29745

Delivery Conditions
Typical delivery sizes

Thickness	Width
20 – 120 mm (.79″ – 4.7″)	1500 – 2500 mm (59 – 98.4″)
120 – 300 mm (4.7″ – 11.8″)	1500 – 1700 mm (49″ – 66.9″)

PDF: http://www.industeel.info/wp-content/uploads/2016/01/DS-MOLD-W12316.pdf