Certifications

Certificate of Registration

Marios Design was registered on 03-25-2023 in the “EuropeanUnion Intellectual Property Office”.

The Certificate of Registration is hereby issued for the European Union trade mark identified below. The corresponding entries have been recorded in the Register of European Union trade marks.

Technical data of metals & Analysis Certificate / Brass
(for cigar accessories)

Alloy and its characteristics: Brass for casting

Alloy: Brass 60ST-CCR : Produces a very good surface with excellent surface quality when it's polished. It also has great workability. During its casting it has very low residue production.

Form and method of production.

a) Continuous casting method : Rods
b) Traditional casting method : Turtles

Standards:

The alloy is in accordance with European specifications: UNI EN 1982:2008 CB753S

It also fulfills the following: UNI 5035/DIN 1709 G K – CuZn37Pb, BS 1400 : 1985 DCB3

Chemical composition (%) :

Cu			59 / 60 
Pb   		1.8  / 2,5 
Ni   		0,8 max 
Fe   		0,7 max 
Mn   		0,1 max 
Sn   		1,0 max 
Si   		0,05 max 
Al   		0,4 / 0,8 
Zn   		Rest of /
Physical properties:

Density                               8,45 Kg/dm3 
Electrical conductivity               21 % IACS 
Machinability scale                   80% (free-machining brass=100) 
Linear Shrinkage                      1,9 / 2 
Casting Range                         980 °C / 1.080 °C 
Lower melting point                   890 °C
Mechanical properties :

   
Traction Force                      R N/mm2  390 / 440
Performance Power                   S N/mm2  150 / 200 
Elongation                          A %      23 / 28
Brinnel hardness                    HB       90 / 100
Material details:

Material: BR60 ST-CCR
 Structure: Rods
Packaging: 1 ton. Palette
Product Code: 102.33.1005902124

Material: BR60 ST-CI
Structure: Turtles
Packaging: 1 ton. Palette
Product Code: 102.33.1005902111

Technical data of metals & Analysis Certificate / White Brass
(for cigar accessories)

Alloy and its characteristics:

White Brass – W2512:

White Brass W2512 was created for the production of Architectural objects and various types of Art, such as decorative items and Statues. It is resistant to oxidation which helps to place the objects in outdoor spaces and especially in coastal and island areas. Easily cast, shaped, welded. Its properties help its development in the above areas and it is constantly gaining its preference in new applications.

Form and method of production

Produced by traditional casting method: Turtles +/- 12Kg

Casting methods:          
					a) M01 - by gravity
					b) M04 - in a foundry
Standards:
The alloy is according to American specifications:    	ASTM C99700 
It also fulfills the following specifications:        	ASTM B30 ingot
														ASTM B176
injection molded
Physical properties:

Density                              8,19 Kg/dm3 
Electrical conductivity              22 % IACS 
Machinability scale                  80% (in appreciation) 
Linear Shrinkage                     1,9 / 2 
Lower melting point                  900 °C 
Casting temperature range   	     950°C / 1050°C
Mechanical properties :

Breaking load:           R/N/mm2         380    
Traction force:          S/Nmm2          170  
Elongation:              A%              25 (M01) & 15 (M04)
Brinnel hardness:        HB              110 (Μ01) 7 125 (Μ04) 

  
Casting Characteristics – Fluidity:        High
Shrinkage:                                 Medium
Objects properties:

Welding properties:       - Silver plating       Good
                          - With elevation       Good
                          - Oxygen welding       Good

Color:            Silver-white
Appearance:       Bright white        *polishing helps the bright appearance of objects
Notes:
For the final articles, the physical and mechanical properties should be taken as indicative, as they are affected by the casting method.

Material details:

Material: White Brass W2512

          Structure: Turtles +/- 12Kg

          Packaging: +/- 1.000 Kg Palette