High corrosion-resisting mirror surface steel.It possesses good polishability,toughness,heat resistance and wear-resistant properties.
Enduse = Mould for plastic industry,optical instrument,PVS,etc.
Chemical Composition:
Grade | Standard | C | Si | Mn | P≤ | S≤ | Cr | Mo | Ni |
1.2316 | DIN | 0.33-0.45 | ≤1.00 | ≤1.50 | 0.025 | 0.020 | 15.5-17.5 | 0.80-1.30 | ≤1.00 |
Heat Treatment: annealed
Hardness: max. 285 HB
Surface: surface flaws/cracks if any are removed by polishing. cleaning marks/scale pitting/peripheral decarburisation within the standard machining allowance is allowed.
US Test: SEP 1921 group 3, class D/d
Degree of Purity: DIN 50602, K4 max. 20
Microstructure: soft annealed / fine - even structure
Test Certificate: EN 10204/3.1 with chem. analysis,hardness HB,heat treatment,US test,etc.
Round Bar: Ø12-400mm Flat Bar: 12-400x100-750mm
Contact: Tom Liu
Phone: 15972351113
Tel: 0714-6556161
Email: tom@zxspecialsteel.com
Add: No.143 The Second Xinjian Village, Huangshi City, Hubei Province,P.R.CHINA
