Cold birgima karfe bisa DIN EN 10130, 10209 da DIN 1623
| inganci |
Hanyar gwaji |
Material-A'a. |
Matsayin Haɓaka Rp0,2 (MPa) |
Ƙarfin Tensile Rm (MPA) |
Tsawaita A80 (a cikin%) min. |
r-darajar 90° min. |
n-darajar 90° min. |
Tsohon Bayani |
| DC01 |
Q |
1.0330 |
≤280 |
270 - 410 |
28 |
|
|
12-03 |
| DC03 |
Q |
1.0347 |
≤240 |
270 - 370 |
34 |
1,30 |
|
13-03 |
| DC04 |
Q |
1.0338 |
≤210 |
270 - 350 |
38 |
1,60 |
0,18 |
14-03 |
| DC05 |
Q |
1.0312 |
≤180 |
270 - 330 |
40 |
1,90 |
0,20 |
15-03 |
| DC06 |
Q |
1.0873 |
≤170 |
270 - 330 |
41 |
2,10 |
0,22 |
|
| DC07 |
Q |
1.0898 |
≤150 |
250 - 310 |
44 |
2,50 |
0,23 |
|
| inganci |
Hanyar gwaji |
Material-A'a. |
Matsayin Haɓaka Rp0,2 (MPa) |
Ƙarfin Tensile Rm (MPA) |
Tsawaita A80 (a cikin%) min. |
r-darajar 90° min. |
n-darajar 90° min. |
| DC01EK |
Q |
1.0390 |
≤270 |
270 - 390 |
30 |
|
|
| Saukewa: DC04EK |
Q |
1.0392 |
≤220 |
270 - 350 |
36 |
|
|
| Saukewa: DC05EK |
Q |
1.0386 |
≤220 |
270 - 350 |
36 |
1,50 |
|
| Saukewa: DC06EK |
Q |
1.0869 |
≤190 |
270 - 350 |
38 |
1,60 |
|
| Saukewa: DC03ED |
Q |
1.0399 |
≤240 |
270 - 370 |
34 |
|
|
| Saukewa: DC04ED |
Q |
1.0394 |
≤210 |
270 - 350 |
38 |
|
|
| Saukewa: DC06ED |
Q |
1.0872 |
≤190 |
270 - 350 |
38 |
1,60 |
|
| inganci |
Hanyar gwaji |
Material-A'a. |
Matsayin Haɓaka Rp0,2 (MPa) |
Ƙarfin TensileRm (MPA) |
Tsawaita A80 (a cikin%) min. |
DIN 1623 T2 (tsohon) |
| S215G |
Q |
1.0116G |
≥215 |
360 - 510 |
20 |
Bayani na 37-3G |
| S245G |
Q |
1.0144G |
≥245 |
430 - 580 |
18 |
44-3G |
| S325G |
Q |
1.0570G |
≥325 |
510 - 680 |
16 |
Bayani na 52-3G |
Karfe mai sanyi shima wani bangare ne na tarin kayan aikin mu. Cold birgima karfe ne mai kyau ga sanyi kafa. Wannan rukunin samfurin ya sanya maki DC01 zuwa DC07, DC01EK zuwa DC06EK, DC03ED zuwa DC06ED da S215G zuwa S325G.
An rarraba maki bisa ga matsakaicin ƙarfin amfanin gona da aka halatta kuma ana iya rarraba su kamar haka.
DC01 - Ana iya amfani da wannan matakin don aikin ƙirƙira mai sauƙi, misali Ana amfani da lanƙwasa, ɗaki, ɗaki da ja.
DC03 - Wannan matakin ya dace da samar da buƙatu kamar zane mai zurfi da ƙaƙƙarfan bayanan bayanan da suka dace.
DC04 - Wannan ingancin ya dace da manyan buƙatun nakasu.
DC05 - Wannan matakin thermoforming ya dace da buƙatun ƙirƙira mafi girma.
DC06 - Wannan ingantaccen zane mai zurfi na musamman ya dace da mafi girman buƙatun nakasa.
DC07 - Wannan babban ingancin zane mai zurfi ya dace da matsananciyar buƙatun nakasa.
Maki masu ƙima
Makin ƙarfe DC01EK, DC04EK da DC06EK sun dace da enamelling na al'ada-Layi-Layi-Layi.
Makin karfe DC06ED, DE04ED da DC06ED sun dace da enamelling kai tsaye haka kuma don enamelling bisa ga hanyar harbi biyu-Layer biyu da kuma aikace-aikace na musamman na enamelling mai Layer biyu don ƙaramar murdiya enamelling.
Nau'in saman
Surface A
Kuskure irin su pores, ƙananan ramuka, ƙananan warts, ƴan ƙwanƙwasawa da ɗan canza launin da ba ya shafar ikon sake fasalin da kuma manne da suturar saman an halatta.
Surface B
Mafi kyawun gefen dole ne ya kasance ba tare da lahani ba ta yadda bayyanar kamanni na kammala inganci ko abin da ake amfani da shi ta hanyar lantarki ba ta lalace ba. Dole ne ɗayan ɗayan aƙalla ya cika buƙatun nau'in saman A.
Ƙarshen saman
Ƙarshen saman na iya zama santsi na musamman, mara nauyi ko m. Idan ba a ba da cikakkun bayanai ba lokacin yin oda, za a kawo ƙarshen saman a cikin matt gama. Ƙarewar saman huɗun da aka jera sun dace da ƙimar ƙaƙƙarfan ƙima a cikin tebur mai zuwa kuma dole ne a gwada su daidai da EN 10049.
| Ƙarshen saman |
hali |
Matsakaicin ƙarewar saman
(darajar iyaka: 0.8mm) |
| Flat na musamman |
b |
Ra ≤ 0.4 µm |
| lebur |
g |
Ra ≤ 0.9 µm |
| Matt |
m |
0,60 µm ˂ Ra ≤ 1,9 µm |
| m |
r |
Ra ≤ 1.6 µm |
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