Kemika a me ka Mekanika
Waiwai mīkini no Q390B ke kila kila haʻahaʻa:
| Mānoanoa (mm) |
| Q390B |
≤ 16 |
> 16 ≤ 35 |
> 35 ≤ 50 |
>50 |
| Ka ikaika hua (≥Mpa) |
390 |
370 |
350 |
330 |
| Ka ikaika wili (Mpa) |
490-650 |
Hoʻohui kemika no Q390B ke kila kila haʻahaʻa (Heat Analysis Max%)
| ʻO nā mea kemika nui o ka Q390B |
| C |
ʻO Si |
ʻO Mn |
P |
S |
V |
Nb |
ʻO Ti |
Cr |
Ni |
| 0.20 |
0.55 |
1.00-1.60 |
0.040 |
0.040 |
0.02-0.20 |
0.015-0.060 |
0.02-0.20 |
0.30 |
0.70 |
Koi ʻenehana a me nā lawelawe hou aku:
♦ Hoʻāʻo e pili ana i ka wela haʻahaʻa
♦ ʻOki ʻana a wiliwili e like me nā koi o ka mea hoʻohana hope
♦ ʻOi aku ka koʻikoʻi ma kekahi mau mea kemika
♦ Ua hoʻopuka ʻia ka palapala hōʻike hōʻike ʻo Oginal Mill ma lalo o EN 10204 FORMAT 3.1/3.2
♦ Hōʻike ultrasonic ma lalo o GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578
FAQ
Nīnau: He mea hana ʻoe a he mea kālepa wale nō?
A: He pūʻulu mākou o nā hui a nona nā kumu hana a me nā hui kālepa. Hoʻolaha mākou i ke kila kūikawā e komo pū ana me ke kila kila a me ke kila kalapona a me ke kila kila, a me nā mea a pau me ke kumu kūʻai kiʻekiʻe.
Q: Pehea ʻoe e hōʻoiaʻiʻo ai i ka maikaʻi o kāu huahana?
A: ʻO ka mea mua, hiki iā mākou ke hāʻawi i nā palapala hōʻoia mai ka ʻaoʻao ʻekolu, e like me TUV, CE, inā pono ʻoe. ʻO ka lua, loaʻa iā mākou kahi ʻōnaehana nānā piha a nānā ʻia kēlā me kēia kaʻina e QC. ʻO ka maikaʻi ke ola o ke ola ʻoihana.
Q: Hoʻouna manawa?
A: Loaʻa iā mākou kahi waihona no ka hapa nui o nā māka waiwai i loko o kā mākou hale kūʻai. Inā ʻaʻohe waiwai, ʻo 5-30 mau lā ma hope o ka loaʻa ʻana o kāu uku mua a i ʻole kauoha paʻa.
Q: He aha ka manawa uku?
A: T/T a i ole L/C.
Q: Hiki iā ʻoe ke hāʻawi i kahi laʻana no kā mākou hoʻāʻo ʻana ma mua o ka hōʻoia ʻana i ke kauoha?
A: ʻAe. Hiki iā mākou ke hāʻawi i kahi laʻana iā ʻoe no ka ʻae ʻia ma mua o kou kau ʻana i kahi kauoha iā mākou. Loaʻa ka hāpana manuahi inā loaʻa iā mākou kahi waihona.
Q: Hiki iā mākou ke kipa i kāu hui a me ka hale hana?
A: ʻAe, hoʻokipa maikaʻi ʻia! Hiki iā mākou ke hoʻopaʻa i ka hōkele no ʻoe ma mua o kou hele ʻana i Kina a hoʻonohonoho i kā mākou mea hoʻokele i ko mākou kahua mokulele e kiʻi iā ʻoe ke hiki mai.
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