W.Nr 1.2316 GB-3Cr17NiMo Plastic Mold Steel

Prouduct name: W.Nr 1.2316 GB-3Cr17NiMo Plastic Mold Steel

abstract: W.Nr 1.2316A prehardened corrosion resistant mold steel for high surface finish applicationsW。Nr 1.2···

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W.Nr 1.2316

A prehardened corrosion resistant mold steel for high surface finish applications

W。Nr 1.2316 is a 16%Cr 1% Mo with improved corrosion resistance properties, thanks to the addition of chromium and molybdenum.

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 and mold cavities working or stored in humid environments.

This grade is also used for the production of corrosive materials like PVC.

Standard

• DIN EN 1.4957: X38 CrMo16
• WERKSTOFF: 1.2316
• AFNOR: Z40 CD16

Chemical analysis

Typical values (weight%).

C	S max	P max	Si	Mn	Cr	Mo
0.4	0.002	0.020	0.350	0.90	16	09

Mechanical properties

1.2316 is delivered quenched and tempered to 280 – 325 HB (29 – 33 HRC).

Hardness	YS 0.2		UTS		Elongation	Reduction of area	Elastic modulus
HB	MPa	ksi	MPa	ksi	%	Z%	GPa	ksi
300	855	124	1020	148	13	38	205	29733

Higher hardness (340 HB) available on demand.

Dimensional program

Typical delivery sizes

Thickness	Width
15 – 225 mm (.59″ – 8.9″)	1000 – 2500 mm (39.4″ – 98.4″)

HAIXIANG METAL