Kōkua mākou i ka honua e ulu nei mai ka makahiki 1983

1020 S20C 1C22 C22 Q235 20 # A3Seamless paipu kila no nā kumu kūkulu

Hōʻike Pōkole:

Ke kalapona maʻiʻo o 20 kila o 0.2%, i pili i ke kiʻekiʻe kiʻekiʻe haʻahaʻa kalapona kila, anuanu extrusion, carburizing a me ka paakiki kila. He haʻahaʻa haʻahaʻa ko ka hao, paʻakikī maikaʻi, plasticity a me weldability. ʻO 253-500mpa ka ikaika ikaika a ʻo ka elongation ≥ 24%. Hoʻonohana ʻole ka mokuʻāina lako, ʻoʻoleʻa ≤ 156hbs.


ʻIke kikoʻī

Nā huahana huahana

Hōʻike Huahana

ʻO ka haʻahaʻa o ke kalapona kalapona kila-kalapona ma lalo o 0.25%. ʻO nā paipu kalapona kalapona i nā huahana aila, ka aila a me ke kalaea a me nā pāpāho lehulehu me ka hoʻolālā hoʻolālā ma lalo o 10MPa-carbon content ma waena o 0.25 a me 0.60%, e like me 35, 45 kila, a pēlā aku. ʻoi aku ka nui o nā paipu kila kalapona-ʻoi aku ka nui o ke kalapona ma kahi o 0.60%. ʻAʻole hoʻohana pinepine ʻia kēia ʻano kila i ka hana ʻana i nā paipu kila. ʻO ke kani kila kila ʻAʻole i loko o nā mea hoʻohui ʻē aʻe. E hoʻomaopopo he nui ʻole ka ʻike silikone ma mua o 0.40%. I mea e hōʻoia ai i ka hoʻohui kemika a me nā pono mechanical o nā paipu kila kalapona, pono mākou e kaohi i nā ʻike o nā impurities e like me ka sulfur a me ka phosphor ma lalo o 0.035%. Ma kēia ala wale nō e hana ʻia ai nā paipu kila kalapona kiʻekiʻe.

Parameter huahana

Standerd GB ASTM JIS DIN
Papa paipu kila 1020 S20C 1C22 C22 Q235 20 # A3
Lengh ʻolokaʻa wela (extruded a hoʻonui ʻia): 3-12mcold ʻolokaʻa ʻia (huki ʻia): 2-10.5m
Pakuhi waho ʻolokaʻa wela: 32-756mm / anuanu i huki ʻia: 5-200mm
mānoanoa o ka paia 2.5-100mm
Lawelawe lawelawe Ke ʻoki a i ʻole ke koi a ka mea kūʻai aku
ʻIkepili kikoʻī Hāpai hāʻawe / hihia lāʻau / lole paʻa wai
Nā ʻ Termslelo a ka uku T / TL / C
20 kapuai ipu i ana ka nui Lōʻihi ma lalo o 6000mm
40 kapuaʻi ipu i ka nui Lōʻihi ma lalo o 12000mm
Nā Laʻana Hāʻawi ʻia nā laʻana manuahi akā uku ʻia ka ukana e ka mea kūʻai mai
Kauoha Min 1 Ton

Hōʻike Huahana

Noi Huahana

ʻO ka haʻahaʻa o ke kalapona kalapona kila-kalapona ma lalo o 0.25%. ʻO nā paipu kalapona kalapona i nā huahana aila, ka aila a me ke kalaea a me nā pāpāho lehulehu me ka hoʻolālā hoʻolālā ma lalo o 10MPa-carbon content ma waena o 0.25 a me 0.60%, e like me 35, 45 kila, a pēlā aku. ʻoi aku ka nui o nā paipu kila kalapona-ʻoi aku ka nui o ke kalapona ma kahi o 0.60%. ʻAʻole hoʻohana pinepine ʻia kēia ʻano kila i ka hana ʻana i nā paipu kila. ʻO ke kani kila kila ʻAʻole i loko o nā mea hoʻohui ʻē aʻe. E hoʻomaopopo he nui ʻole ka ʻike silikone ma mua o 0.40%. I mea e hōʻoia ai i ka hoʻohui kemika a me nā pono mechanical o nā paipu kila kalapona, pono mākou e kaohi i nā ʻike o nā impurities e like me ka sulfur a me ka phosphor ma lalo o 0.035%. Ma kēia ala wale nō e hana ʻia ai nā paipu kila kalapona kiʻekiʻe.

Nā mea maikaʻi

He helu helu nui kā kā mākou ʻoihana, hiki ke hoʻokō i kāu mau pono i ka manawa.

hāʻawi i ka ʻike pili i ka manawa e like me ka noi a ka mea kūʻai aku e hōʻoia i ka nui a me ka maikaʻi o nā huahana.

Ke hilinaʻi nei i ka mākeke hao nui o ka ʻāina, kū hoʻokahi me nā huahana āu e pono ai e mālama i nā kumukūʻai no ʻoe.

Nā lawelawe hana

Nā lawelawe hana

Iecaianoaaiiuo Hihia '


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