420j1 420j2 Stansnolent Steel Crap
Kākau pōkole:
420j1 a me 420j2 nā mea kanu kila kilaʻelua o nā mea kila kila maʻamau e pili ana i nā mea kila kila martivit. Ua loaʻa iā lākou kekahi mauʻokoʻa ma keʻano o keʻano a me nā hiʻohiʻona. Eia kahi pōkole pōkole o kēlā me kēia:
1. 420j1 Stielless Steel Strip: 420J1 kahi mea kūʻai haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa me ka paʻakikī a me ka ikaika. Loaʻa i kānaʻano hoʻohālikelike e pili ana ma kahi o 0.16-0-0.25.25.25.25.25, e pili ana i 1% mau chromium, a me nā'āpana liʻiliʻi o Molybdenum. Hāʻawiʻo 420j1 i ke kū'ēʻana o ka corrosion e kū ana, eʻoki ana i ka hana, a me nā mea paʻa. Hoʻohana pinepineʻia ia no ka hanaʻana i nā pahi, nā mea kani mea hana
2. 420j2 Insintless Steel Strip: 420J2 kahi mea kila kila-carbon-carbon a me ka paʻakikī o ka paʻakikī. Aia ma kahi o kāna huiʻana ma kahi o 0.26-0.35% carbon a ma kahi o 1% chromium. ʻO 420j2 kahi kiʻekiʻe kiʻekiʻe i hoʻohālikelikeʻia i ka 420j1, e hopena ana i ka paʻakikī a me kaʻokiʻana i ka hana. Ua hoʻohana pinepineʻia ia no nā koi likeʻole, mau'ōwili, nā mea hana kupanaha, nā mea hana naʻaupō, nā ipu o nā mechanical, a me kekahi mau mīkini paʻakikī.
| Nā kiko'ī o 420j1 420j2Nā'ōlapa o nā kila: |
| Nā kiko'ī | Astm A240 / ASME SA240 |
| Kumu | 321,1,1321H, 4203, 420j2, 49, 444, 444 |
| Tion | 8 - 10.600mm |
| Kohano | 0,09-6.0mm |
| 'Āpana | Kāhea wela,ʻulaʻula |
| Puni | 2b, 2d, ba, No..1, No.4, No..8, 8K, 8K, 8K, 8K, 8K |
| ʻAno | ʻO nā Cotils, Follala, nā poʻe, nā Rolls, Strap, FATS, ETC. |
| TOLECE | +/- 0.005 - + - 0.3mm |
| Kila kohu ʻole420j1 420fj2Nā'āpana likeʻole |
| Kū-starder | Werktoff nr. | UNT | EN | BS | Afnor | Sis | JIS | AISI |
| SS 420j1 | 1.4021 | S42010 | X20cR13 | 420s29 | Z20C13 | 2303 | Sus420j1 | 420l |
| SS 420j2 | 1.4028 | S42000 | X20cR13 | 420ts37 | Z20C13 | 2304 | Sus420j2 | 420m |
| Nā waiwai o SS 420J1 / 420J2 SCESPS: |
| Kumu | C | Si | Mn | P | S | Cr |
| 420j1 | 0.16-0.25max | 1.0Max | 1.0Max | HalaLi 0.01MAX | 0,PINGmax | 12.00-14.00 |
| 420j2 | 0.26-0.40max | 1.0Max | 1.0Max | HalaLi 0.01MAX | 0,PINGmax | 12.00-14.00 |
| Nā mea like o SS 420j1 / 420j2 Nā Kūlana: |
| RM - Ke Kino ikaika (MPA) (+ QT) | 650-950 |
| RP0.2 0.2% hōʻoia hōʻoia i ka ikaika (MPA) (+ QT) | 450-600 |
| KV | + 20 ° 20-25 |
| A - Min. elongation ma fracture (%) (+ qt) | 10-12 |
| ʻO nā lanakila Vickers (HV): (+ a) | 190 - 240 |
| ʻO nā lanakila Vickers (HV): (+ QT) | 480 - 520 |
| ʻO Brinell paʻakikī (HB): (+ a)) | 230 |
| Tolerance of 420j1 / 420j2 strike: |
| Kikii mm | ʻO MM | ʻOi aku ka kiʻekiʻe mm |
| ≥0.01- <0.03 | ± 0.002 | - |
| ≥0.03-17 0.05 | ± 0.003 | - |
| ≥0.05- <0.10 | ± 0.006 | ± 0.004 |
| ≥0.10- <0.25 | ± 0.0010 | ± 0.006 |
| ≥0.25- <0.40 | ± 0.014 | ± 0.008 |
| ≥0.40- <0.60 | ± 0.020 | ± 0.0010 |
| ≥0.60- <0.80 | ± 0.0,25 | ± 0.015 |
| ≥0.80- <1.0 | ± 0.030 | ± 0.020 |
| ≥1.0- <1.25 | ± 96404040 | ± 0.0,25 |
| ≥1.25- <1.50 | ± 0.050 | ± 0.030 |
| No ke aha e koho ai iā mākou: |
1. Hiki iāʻoe ke loaʻa i ka mea kūpono e like me kāu koi ma ka uku liʻiliʻi loa.
2. Hāʻawi mākou i nā mea hou, Fob, CFR, CFR, CIF, a me ka puka i nā kumukūʻai e hāʻawi ana i nā kumukūʻai. Manaʻo mākou e hana iāʻoe e hana no ka hoʻounaʻana i ka hoʻounaʻana e lilo i mea hoʻokele waiwai.
3.ʻO nā mea waiwai a mākou e hāʻawi ai i ka hōʻoia pihaʻana, pololei mai ka palapala hōʻike hōʻike i ka'ōlelo hōʻike hope loa. (E hōʻikeʻia nā hōʻike
4. E hōʻoia e hāʻawi i kahi pane i loko o nā hola 24hours (maʻamau ma ka hola hoʻokahi)
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6. Ua hoʻolaʻaʻia mākou i kā mākou mea kūʻai aku. Ināʻaʻole hiki ke hoʻokō i kāu mau koi ma hope o ka nānāʻana i nā koho āpau,ʻaʻole e hoʻopunipuni iāʻoe e hana i nā'ōlelo maikaʻiʻole e hana i nā pilina maikaʻi.
| ʻO ka hōʻoia maikaʻi o Saky Steel (me nā mea i hoʻopilikiaʻia a me ka lukuʻoleʻia) |
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2. E nānā i ka hoʻomaʻamaʻaʻana e like me ka tensile, ellingation a me ka hōʻemiʻana o ka wahi.
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4.ʻO ka loiloi loiloi loiloi
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6.ʻO ka hōʻike pale pale
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9.ʻO ka ho'āʻoʻana
10.ʻO ka ho'āʻoʻana o Metalpography hoʻokolohua
| Paliole |
1. He mea nui loa ka packing i kahi hihia o nā moku honua ma kahi e hele ai i nā wahi kūpono e hiki ai iā mākou ke kau aku i ka manaʻo kūikawā
2.ʻO ka pahu o ka steel steel i kā mākou mau huahana i nā ala nui e pili ana i nā huahana. Mālama mākou i kā mākou huahana ma nā ala he nui, e like me,
