Hamlet 3, My Dong Ward, Thuy Nguyen District, Hai Phong City Hotline: (+84) 335 422 113
Email: ceo@gangviet.com
VIETNAMESE NATIONAL STANDARDS TCVN 1659 - 75 METALS AND ALLOYS
Below are the details of TCVN 1659 - 75 Metals And Alloys. Which, from 1 to 7 are the standards for labeling cast iron in Vietnam.
| No. | Name | Symbol | Explanation |
| Cast Iron | G | ||
| 1 | Gray Cast Iron | GX 15 - 32 | GX: Symbol for Gray Cast Iron 15: Minimum value of tensile strength (kG/mm2) 32: Minimum value of flexural strength (kG/mm2) |
| 2 | Ductile Cast Iron | GZ 33 - 08 | GZ: Symbol for ductile cast iron 33: Minimum value of tensile strength (kG/mm2) 08: Minimum value of relative elongation (%) |
| 3 | Spheroidal Graphite Cast Iron | GC 60 - 02 | GC: Symbol for Spheroidal Graphite Cast Iron 60: Minimum value of tensile strength (kG/mm2) 02: Minimum value of relative elongation (%) |
| 4 | Spheroidal Graphite Cast Iron | GC Ni5Cu3Cr | Alloy Spheroidal Graphite Cast Iron containing nickel, copper, chromium Ni 5 represents an average nickel content of 5% Cu 3 represents an average copper content of 3% Cr represents an average chromium content of approximately 1% |
| 5 | Alloy Cast Iron | GNi15Cu7Cr2 | Alloy Cast Iron containing nickel, copper, chromium Ni 15 represents an average nickel content of 15% Cu 7 represents an average copper content of 7% Cr 2 represents an average chromium content of 2% |
| 6 | Cast Iron | GĐ0 GĐ1 GĐ2 GĐ3 GĐ4 |
GĐ: Symbol for Cast Iron 0: Designation for cast iron with 3.26 to 3.75% silex 1: Designation for cast iron with 2.76 to 3.25% silex 2: Designation for cast iron with 2.26 to 2.5% silex 3: Designation for cast iron with 1.76 to 2.25% silex 4: Designation for cast iron with 1.26 to 1.75 silex |
| 7 | Martin Cast Iron | GM1 GM2 |
GM: Symbol for Martin Cast Iron The Arabic numeral after the symbol GM is the grade number of the Martin cast iron according to the silex content 1: Designation for Martin cast iron with 0.76 to 1.25% silex 2: Designation for Martin cast iron with 0.75% silex |
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Viet Cast Iron Co., Ltd is a young company that specializes in manufacturing and providing products such as gray cast iron, ductile cast iron, etc.
VIET CAST IRON CO., LTD
Address: Hamlet 3, My Dong Ward, Thuy Nguyen District, Hai Phong City
Hotline: (+84) 335 422 113
Email: ceo@gangviet.com
VIET CAST IRON CO., LTD
Địa chỉ: Hamlet 3, My Dong Ward, Thuy Nguyen District, Hai Phong City
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