1.2311 steel, German plastic mold steel. the steel is produced through the "ultra-pure" process, and the metallographic structure is martensite and bainite.
Chemical properties of 1.2311 Steel
|
Steel Grade
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
|
1.2311
|
0.35-0.45
|
0.20-0.40
|
1.30-1.60
|
≤0.035
|
≤0.035
|
1.80-2.10
|
0.15-0.25
|
Application of 1.2311 Steel
thermoplastic injection molds, extrusion molds
thermoplastic blow molds
main components of heavy-duty molds
cold-formed structural parts
TV cabinet, washing machines, inner shells of refrigerators, buckets, etc.
Features of 1.2311 Steel
Pre-hardened, excellent homogeneous structure with high microscopic purity, uniform hardness (up to 400mm thickness).
Good toughness and machining performance, excellent polishing and photo-etching performance.
Nitriding treatment can be made. suitable for surface treatment such as chrome plating.
Hongsheng Group is a professional die steel manufacturers, we insists on the business philosophy of “Golden Quality, Golden Service”.
