ASTM A588 Babban Karfe Karfe

Maɗaukakin Ƙarfin Yanayi na Karfe. ASTM A588 da A709-50W masu jure lalata da kusurwoyin karfe masu ƙarfi suna samuwa a cikin nau'ikan masu girma dabam da aka jera. Ana ɗaukar A588 a matsayin ASTM daidai ga kusurwar Cor-Ten;

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ASTM A588 Babban Karfe Karfe

ASTM A588 wani nau'in karfe ne na HSLA (ƙarfi mai ƙarfi, ƙarancin gami) wanda ke rufe ƙananan adadin abubuwan gami - jan karfe, chromium & nickel. Waɗannan abubuwan gami suna haɓaka kaddarorin A588 yadda ya kamata kuma suna haɓaka aikace-aikacen sa. Na farko, abun da ke ciki na gami yana ƙara ƙarfin ma'anarsa zuwa 50ksi da ƙarfin ɗaure zuwa 70ksi. Na biyu, tare da abun ciki na jan karfe, A588 yana da kyakkyawan yanayin juriya mai lalata kuma yana aiki na dogon lokaci. Ba da kyawawan kaddarorin sa, A588 baƙin ƙarfe kusurwar ƙarfe ana amfani da shi sosai a gada, gini da sauran aikace-aikacen tsarin.

ASTM A588 HSLA karfe kwana

A588 Tsarin kusurwar ƙarfe yana da ƙafafu daidai ko daidai. Kuna iya samun cikakkun bayanai a cikin tebur da ke ƙasa. Idan rikodin ku don girman kusurwar ƙarfe na musamman ne, yi mana imel ɗin girman girman ku na musamman lokacin da odar ku yayi daidai ko girma fiye da ƙaramin adadin mu.

A588 karfe kwana description:

Takardar bayanai:A588.
Takardar bayanai:ASTMA588.
Fasaha: zafi birgima.
Nau'in: daidai & rashin daidaituwa.
Tsawon: 6m, 9m, 12m ko bisa ga buƙatarku.
Daidai kwana:
- Girman: 20 × 20 mm - 200 × 200 mm.
- Kauri: 3 zuwa 22 mm.
- Tsawon: 6m, 9m, 12m ko bisa ga buƙatarku.
kusurwa mara daidaito:
- Girman: 20 × 30 zuwa 90 mm × 250 mm.
- Kauri: 3 zuwa 15 mm.
- Tsawon: 6m, 9m, 12m ko bisa ga buƙatarku.

Lura: Girman ƙarfe na kusurwa na musamman suna samuwa idan adadin odar ku ya zarce mafi ƙaranci.

ASTM A588 karfe kwana fa'idodin & fasali:

Ya ƙunshi ƙananan adadin chromium, jan ƙarfe & nickel.
Ƙananan nauyi/ rabon ƙarfi.
Mai jurewa lalata yanayi.
Mafi dacewa don babban ƙarfi da aikace-aikacen da aka fallasa yanayin.
Ana iya yin oda adadin gami don maƙasudi na musamman.
Farashin ƙasa a cikin dogon lokaci.

Menene bambanci tsakanin A588 zuwa carbon karfe A36?

ASTM A588 babban ƙarfi ƙananan ƙarfe tsarin ƙarfe ne, yayin da A36 shine kawai carbon karfe.
Saboda bambance-bambancen abun ciki na sinadarai, karfen kusurwa na A588 yana da ƙarin aikace-aikace fiye da sandar kusurwar A36.
A588 kusurwar baƙin ƙarfe manufa don lalata muhalli ba tare da ƙarin jiyya na ƙasa wanda ke rage farashi yadda ya kamata.
A588 karfe karfe mashaya tare da mafi girma yawan amfanin ƙasa ƙarfi batu fiye da A36, wanda damar don haske nauyi ga guda yanayin.

Bayanan fasaha

Abubuwan sinadaran (binciken zafi)
Karfe daraja	Carbon, max, %	Manganese, %	Phosphorus, max, %	Sulfur, max, %	Siliki, %	Nickel, max, %	Chromium, %	Copper	Vanadium, %
Babban darajar A588	0.19	0.80 - 1.25	0.04	0.05	0.30 - 0.65	0.40	0.40 - 0.65	0.25 - 0.40	0.02 - 0.10

Kayan inji:
Karfe daraja	Salo	Ƙarfin ƙarfi, ksi [MPa]	Matsayin Haɓaka, min, ksi [MPa]	Tsawaitawa cikin inci 8 [200 mm], min, %	Tsawaitawa cikin inci 2 [50], min, %
Babban darajar A588	Ƙarfe kusurwa	70 [485]	50 [345]	18	21

ASTM A588 Madaidaicin Ƙarfe Mai Girma:

A588-50 daidai kwana karfe bayani dalla-dalla
Abu	Kafa 1 (mm)	Kafa 2 (mm)	Kauri (mm)	Nauyi (kg/m)	Abu	Kafa 1 (mm)	Kafa 2 (mm)	Kauri (mm)	Nauyi (kg/m)
Farashin 588001	20	20	3	0.889	Farashin 588045	80	80	7	8.525
Farashin 588002	20	20	4	1.145	Farashin 588046	80	80	8	9.658
Farashin 588003	25	25	3	1.124	Farashin 588047	80	80	10	11.874
Farashin 588004	25	25	4	1.459	Farashin 588048	90	90	6	8.35
Farashin 588005	30	30	3	1.373	Farashin 588049	90	90	7	9.656
Farashin 588006	30	30	4	1.786	Farashin 588050	90	90	8	10.946
Farashin 588007	35	35	3	1.578	Farashin 588051	90	90	10	13.476
Farashin 588008	35	35	4	2.072	Farashin 588052	90	90	12	15.94
Farashin 588009	35	35	5	2.551	Farashin 588053	100	100	6	9.5296
Farashin 588010	40	40	3	1.852	Farashin 588054	100	100	7	10.83
Farashin 588011	40	40	4	2.422	Farashin 588055	100	100	8	10.276
Farashin 588012	40	40	5	1.976	Farashin 588056	100	100	10	15.12
Farashin 588013	44	44	3	2.002	Farashin 588057	100	100	12	17.898
Farashin 588014	44	44	4	2.638	Farashin 588058	100	100	14	20.611
Farashin 588015	38	38	3	1.719	Farashin 588059	100	100	16	23.257
Farashin 588016	38	38	4	2.261	Farashin 588060	110	110	7	11.928
Farashin 588017	48	48	3	2.19	Farashin 588061	110	110	8	13.532
Farashin 588018	48	48	4	2.889	Farashin 588062	110	110	10	16.69
Farashin 588019	48	48	5	3.572	Farashin 588063	110	110	12	19.782
Farashin 588020	50	50	3	2.332	Farashin 588064	110	110	14	22.809
Farashin 588021	50	50	4	3.059	Farashin 588065	125	125	8	15.504
Farashin 588022	50	50	5	3.77	Farashin 588066	125	125	10	19.133
Farashin 588023	50	50	6	4.465	Farashin 588067	125	125	12	22.692
Farashin 588024	56	56	3	2.624	Farashin 588068	125	125	14	26.193
Farashin 588025	56	56	4	3.446	Farashin 588069	140	140	10	21.488
Farashin 588026	56	56	5	4.251	Farashin 588070	140	140	12	25.522
Farashin 588027	56	56	6	6.568	Farashin 588071	140	140	14	29.49
Farashin 588028	63	63	4	3.907	Farashin 588072	140	140	16	33.393
Farashin 588029	63	63	5	4.822	Farashin 588073	160	160	10	24.724
Farashin 588030	63	63	6	5.721	Farashin 588074	160	160	12	29.391
Farashin 588031	63	63	8	7.469	Farashin 588075	160	160	14	33.987
Farashin 588032	63	63	10	9.151	Farashin 588076	160	160	16	38.518
Farashin 588033	70	70	4	4.372	Farashin 588077	180	180	12	33.159
Farashin 588034	70	70	5	5.397	Farashin 588078	180	180	14	35.383
Farashin 588035	70	70	6	6.406	Farashin 588079	180	180	16	43.452
Farashin 5880529	70	70	7	7.398	Farashin 588080	180	180	18	48.634
Farashin 588037	70	70	8	8.373	Farashin 588081	200	200	14	42.894
Farashin 588038	75	75	5	5.818	Farashin 588082	200	200	16	48.56
Farashin 588039	75	75	6	6.905	Farashin 588083	200	200	18	54.501
Farashin 588040	75	75	7	7.976	Farashin 588084	200	200	20	60.056
Farashin 588041	75	75	8	9.03	Farashin 588085	200	200	22	71.168
Farashin 588042	75	75	10	11.089	Tsawo = 6 - 12 mita
Farashin 588043	80	80	5	6.211
Farashin 588044	80	80	6	7.376

ASTM A588 Girman Karfe Ba Daidai Ba:

A588-50 madaidaicin kwana karfe ƙayyadaddun bayanai
Abu na'a.	Kafa 1 (mm)	Kafa 2 (mm)	Kauri (mm)	Nauyi (kg/m)	Abu na'a.	Kafa 1 (mm)	Kafa 2 (mm)	Kauri (mm)	Nauyi (kg/m)
Farashin 588001	30	20	3	1.14	Farashin 588045	100	50	6	6.98
Farashin 588002	30	20	4	1.49	Farashin 588046	100	50	8	9.16
Farashin 588003	40	20	3	1.38	Farashin 588047	100	50	10	11.3
Farashin 588004	40	20	3	1.8	Farashin 588048	100	65	7	8.96
Farashin 588005	40	25	4	1.97	Farashin 588049	100	65	8	10.2
Farashin 588006	45	30	4	2.3	Farashin 588050	100	65	9	11.3
Farashin 588007	45	30	5	2.82	Farashin 588051	100	65	10	12.5
Farashin 588008	50	30	5	3.02	Farashin 588052	100	75	7	9.52
Farashin 588009	50	30	6	3.58	Farashin 588053	100	75	8	10.8
Farashin 588010	50	40	4	2.77	Farashin 588054	100	75	9	12.1
Farashin 588011	50	40	5	3.42	Farashin 588055	100	75	10	13.3
Farashin 588012	50	40	6	4.03	Farashin 588056	100	75	11	14.6
Farashin 588013	60	30	5	3.43	Farashin 588057	100	75	12	15.8
Farashin 588014	60	30	6	4.06	Farashin 588058	120	80	8	12.4
Farashin 588015	60	30	7	4.68	Farashin 588059	120	80	10	15.3
Farashin 588016	60	40	5	3.83	Farashin 588060	120	80	12	18.2
Farashin 588017	60	40	6	4.54	Farashin 588061	130	65	8	12.1
Farashin 588018	60	40	7	5.24	Farashin 588062	130	65	10	14.9
Farashin 588019	65	50	5	4.43	Farashin 588063	130	65	12	17.7
Farashin 588020	65	50	6	5.26	Farashin 588064	130	75	8	12.7
Farashin 588021	65	50	7	6.08	Farashin 588065	130	75	10	15.7
Farashin 588022	65	50	8	6.88	Farashin 588066	130	75	12	18.6
Farashin 588023	75	50	5	4.83	Farashin 588067	130	90	10	17
Farashin 588024	75	50	6	5.75	Farashin 588068	130	90	12	20.1
Farashin 588025	75	50	7	6.65	Farashin 588069	150	75	9	15.7
Farashin 588026	75	50	8	7.53	Farashin 588070	150	75	10	17.4
Farashin 588027	75	50	9	8.4	Farashin 588071	150	75	11	18.9
Farashin 588028	75	55	5	5.04	Farashin 588072	150	75	12	20.6
Farashin 588029	75	55	7	6.93	Farashin 588073	150	90	10	18.6
Farashin 588030	75	65	6	6.49	Farashin 588074	150	90	12	22
Farashin 588031	75	65	8	8.48	Farashin 588075	150	90	15	27.1
Farashin 588032	75	65	10	10.5	Farashin 588076	150	100	10	19.3
Farashin 588033	80	40	6	5.51	Farashin 588077	150	100	12	23
Farashin 588034	80	40	8	7.21	Farashin 588078	150	100	14	26.6
Farashin 588035	80	60	6	6.49	Farashin 588079	160	80	10	18.5
Farashin 5880529	80	60	7	7.5	Farashin 588080	160	80	12	22
Farashin 588037	80	60	8	8.48	Farashin 588081	160	80	14	25.4
Farashin 588038	80	65	6	6.73	Farashin 588082	200	100	10	23.4
Farashin 588039	80	65	8	8.82	Farashin 588083	200	100	12	27.8
Farashin 588040	80	65	10	10.9	Farashin 588084	200	100	15	34.4
Farashin 588041	90	65	6	7.22	Farashin 588085	250	90	10	26.6
Farashin 588042	90	65	7	8.32	Abu: ASTM A588 Tsawon = 6 - 12 mita
Farashin 588043	90	65	8	9.44
Farashin 588044	90	65	10	11.7