A588 structural steel kaummuaj ob txhais ceg sib npaug lossis tsis sib npaug. Koj tuaj yeem pom cov ntsiab lus hauv cov lus hauv qab no. Yog tias koj cov ntaub ntawv yog rau qhov tshwj xeeb steel lub kaum ntse ntse, xa email rau peb koj qhov loj me me thaum koj qhov kev txiav txim sib npaug lossis loj dua peb qhov tsawg kawg nkaus.

A588 steel kaum piav qhia:

Qib steel: A588.

SpecificationQauv: ASTM A588

Technology: kub dov.

Hom: sib npaug & tsis sib npaug.

Ntev: 6 m, 9 m, 12 m los yog raws li koj qhov kev thov.

Lub kaum sab xis:

Loj: 20 × 20 mm - 200 × 200 mm.

ThicknessLoj: 3-22mm.

Ntev: 6 m, 9 m, 12 m los yog raws li koj qhov kev thov.

Lub kaum sab xis tsis sib xws:

Loj: 20 × 30 mus rau 90 mm × 250 mm.

ThicknessLoj: 3-15mm.

Ntev: 6 m, 9 m, 12 m los yog raws li koj qhov kev thov.

Nco tseg: Tshwj xeeb lub kaum sab xis steel qhov ntau thiab tsawg yog muaj yog tias koj txiav txim kom muaj nuj nqis tshaj qhov tsawg kawg nkaus.

ASTM A588 Siab zog HSLA Lub kaum ntse ntse

ASTM A588 yog ib hom HSLA steel (high-strength, low-alloy) npog me me ntawm alloy ntsiab - tooj liab, chromium & npib tsib xee. Cov ntsiab lus alloy no zoo txhim kho A588 cov khoom thiab nthuav nws cov ntawv thov. Ua ntej, alloy muaj pes tsawg leeg ntxiv nws lub zog taw tes rau 50ksi thiab tensile zog rau 70ksi. Thib ob, nrog cov ntsiab lus tooj liab, A588 muaj qhov cua zoo corrosive thiab ua haujlwm ntev dua. Muab nws cov khoom zoo tshaj plaws,A588 steel kaum hlauyog dav siv nyob rau hauv choj, tsev thiab lwm yam structural daim ntaub ntawv.

ASTM A588 steel kaum

ASTM A588 steel kaum

ASTM A588 steel kaum cov txiaj ntsig & nta:

Muaj me me ntawm chromium, tooj liab & npib tsib xee.

Tsawg qhov hnyav / lub zog piv.

Resistant rau huab cua corrosion.

Zoo tagnrho rau kev siv zog siab thiab huab cua-tshuaj lom.

Alloy tus nqi tuaj yeem txiav txim rau lub hom phiaj tshwj xeeb.

Tus nqi tsawg dua nyob rau lub sijhawm ntev.

Qhov txawv ntawm A588 rau carbon steel A36 yog dab tsi?

ASTM A588 yog lub zog siab uas tsis tshua muaj hlau alloy, thaum A36 tsuas yog carbon hlau.

Vim qhov sib txawv ntawm cov ntsiab lus tshuaj, A588 lub kaum sab xis steel muaj ntau daim ntawv thov ntau dua li me me A36 lub kaum sab xis.

A588 lub kaum sab xis hlau zoo tagnrho rau corrosive ib puag ncig yam tsis muaj kev kho deg ntxiv uas txo tus nqi zoo.

A588 lub kaum sab xis steel bar nrog cov txiaj ntsig siab zog taw tes tshaj A36, uas tso cai rau lub teeb yuag rau tib lub sijhawm.

Chemical composition (kub tsom xam)
Qib steel	Cov pa roj carbon, max,%	Manganese,%	Phosphorus, max,%	Sulfur, max,%	Silicon,%	Nickel, max, %	Chromium,%	Tooj	Vanadium,%
A588 Qib A	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

Mechanical khoom:
Qib steel	Cov qauv	Tensile zog, ksi [MPa]	Yield point, min, ksi [MPa]	Elongation hauv 8 nti [200 mm], min, %	Elongation hauv 2 nti [50 mm], min, %
A588 Qib A	Hlau kaum	70 [485]	50 [345]	18	21

ASTM A588 Equal Angle Steel Loj:

A 588-50 vaj huam sib luag steel specification
Yam khoom	Ntev 1 (mm)	Puag 2 (mm)	Thickness (hli)	Qhov hnyav (kg / m)	Yam khoom	Ntev 1 (mm)	Puag 2 (mm)	Thickness (hli)	Qhov hnyav (kg / m)
TIAB SA 588001	20	20	3	0.889	TIAB SA 588045	80	80	7	8.525
ib 588002	20	20	4	1.145	ib 588046	80	80	8	9.658
TIAB SA 588003	25	25	3	1.124	TIAB SA 588047	80	80	10	11.874
ib 588004	25	25	4	1.459	TIAB SA 588048	90	90	6	8.35
TIAB SA 588005	30	30	3	1.373	ib 588049	90	90	7	9.656
ib 588006	30	30	4	1.786	TIAB SA 588050	90	90	8	10.946
ib 588007	35	35	3	1.578	TIAB SA 588051	90	90	10	13.476
TIAB SA 588008	35	35	4	2.072	TIAB SA 588052	90	90	12	15.94
TIAB SA 588009	35	35	5	2.551	ib 588053	100	100	6	9.5296
TIAB SA 588010	40	40	3	1.852	ib 588054	100	100	7	10.83
TIAB SA 588011	40	40	4	2.422	TIAB SA 588055	100	100	8	10.276
TIAB SA 588012	40	40	5	1.976	TIAB SA 588056	100	100	10	15.12
TIAB SA 588013	44	44	3	2.002	TIAB SA 588057	100	100	12	17.898
TIAB SA 588014	44	44	4	2.638	TIAB SA 588058	100	100	14	20.611
TIAB SA 588015	38	38	3	1.719	ib 588059	100	100	16	23.257
TIAB SA 588016	38	38	4	2.261	TIAB SA 588060	110	110	7	11.928
TIAB SA 588017	48	48	3	2.19	TIAB SA 588061	110	110	8	13.532
TIAB SA 588018	48	48	4	2.889	TIAB SA 588062	110	110	10	16.69
TIAB SA 588019	48	48	5	3.572	ib 588063	110	110	12	19.782
TIAB SA 588020	50	50	3	2.332	ib 588064	110	110	14	22.809
TIAB SA 588021	50	50	4	3.059	TIAB SA 588065	125	125	8	15.504
TIAB SA 588022	50	50	5	3.77	ib 588066	125	125	10	19.133
TIAB SA 588023	50	50	6	4.465	ib 588067	125	125	12	22.692
TIAB SA 588024	56	56	3	2.624	ib 588068	125	125	14	26.193
TIAB SA 588025	56	56	4	3.446	ib 588069	140	140	10	21.488
TIAB SA 588026	56	56	5	4.251	TIAB SA 588070	140	140	12	25.522
TIAB SA 588027	56	56	6	6.568	TIAB SA 588071	140	140	14	29.49
TIAB SA 588028	63	63	4	3.907	TIAB SA 588072	140	140	16	33.393
TIAB SA 588029	63	63	5	4.822	ib 588073	160	160	10	24.724
TIAB SA 588030	63	63	6	5.721	ib 588074	160	160	12	29.391
TIAB SA 588031	63	63	8	7.469	TIAB SA 588075	160	160	14	33.987
TIAB SA 588032	63	63	10	9.151	ib 588076	160	160	16	38.518
ib 588033	70	70	4	4.372	ib 588077	180	180	12	33.159
ib 588034	70	70	5	5.397	ib 588078	180	180	14	35.383
TIAB SA 588035	70	70	6	6.406	ib 588079	180	180	16	43.452
ib 5880529	70	70	7	7.398	TIAB SA 588080	180	180	18	48.634
ib 588037	70	70	8	8.373	TIAB SA 588081	200	200	14	42.894
TIAB SA 588038	75	75	5	5.818	TIAB SA 588082	200	200	16	48.56
ib 588039	75	75	6	6.905	ib 588083	200	200	18	54.501
TIAB SA 588040	75	75	7	7.976	ib 588084	200	200	20	60.056
TIAB SA 588041	75	75	8	9.03	TIAB SA 588085	200	200	22	71.168
TIAB SA 588042	75	75	10	11.089	Ntev=6 - 12 meters
ib 588043	80	80	5	6.211
ib 588044	80	80	6	7.376

ASTM A588 Lub kaum ntse ntse tsis sib xws:

A 588-50 lub kaum sab xis steel tsis sib npaug
Yam khoom no.	Ntev 1 (mm)	Puag 2 (mm)	Thickness (hli)	Qhov hnyav (kg / m)	Yam khoom no.	Ntev 1 (mm)	Puag 2 (mm)	Thickness (hli)	Qhov hnyav (kg / m)
UA 588001	30	20	3	1.14	UA 588045	100	50	6	6.98
UA 588002	30	20	4	1.49	UA 588046	100	50	8	9.16
UA 588003	40	20	3	1.38	UA 588047	100	50	10	11.3
UA 588004	40	20	3	1.8	UA 588048	100	65	7	8.96
UA 588005	40	25	4	1.97	UA 588049	100	65	8	10.2
UA 588006	45	30	4	2.3	UA 588050	100	65	9	11.3
UA 588007	45	30	5	2.82	UA 588051	100	65	10	12.5
UA 588008	50	30	5	3.02	UA 588052	100	75	7	9.52
UA 588009	50	30	6	3.58	UA 588053	100	75	8	10.8
UA 588010	50	40	4	2.77	UA 588054	100	75	9	12.1
UA 588011	50	40	5	3.42	UA 588055	100	75	10	13.3
UA 588012	50	40	6	4.03	UA 588056	100	75	11	14.6
UA 588013	60	30	5	3.43	UA 588057	100	75	12	15.8
UA 588014	60	30	6	4.06	UA 588058	120	80	8	12.4
UA 588015	60	30	7	4.68	UA 588059	120	80	10	15.3
UA 588016	60	40	5	3.83	UA 588060	120	80	12	18.2
UA 588017	60	40	6	4.54	UA 588061	130	65	8	12.1
UA 588018	60	40	7	5.24	UA 588062	130	65	10	14.9
UA 588019	65	50	5	4.43	UA 588063	130	65	12	17.7
UA 588020	65	50	6	5.26	UA 588064	130	75	8	12.7
UA 588021	65	50	7	6.08	UA 588065	130	75	10	15.7
UA 588022	65	50	8	6.88	UA 588066	130	75	12	18.6
UA 588023	75	50	5	4.83	UA 588067	130	90	10	17
UA 588024	75	50	6	5.75	UA 588068	130	90	12	20.1
UA 588025	75	50	7	6.65	UA 588069	150	75	9	15.7
UA 588026	75	50	8	7.53	UA 588070	150	75	10	17.4
UA 588027	75	50	9	8.4	UA 588071	150	75	11	18.9
UA 588028	75	55	5	5.04	UA 588072	150	75	12	20.6
UA 588029	75	55	7	6.93	UA 588073	150	90	10	18.6
UA 588030	75	65	6	6.49	UA 588074	150	90	12	22
UA 588031	75	65	8	8.48	UA 588075	150	90	15	27.1
UA 588032	75	65	10	10.5	UA 588076	150	100	10	19.3
UA 588033	80	40	6	5.51	UA 588077	150	100	12	23
UA 588034	80	40	8	7.21	UA 588078	150	100	14	26.6
UA 588035	80	60	6	6.49	UA 588079	160	80	10	18.5
UA 5880529	80	60	7	7.5	UA 588080	160	80	12	22
UA 588037	80	60	8	8.48	UA 588081	160	80	14	25.4
UA 588038	80	65	6	6.73	UA 588082	200	100	10	23.4
UA 588039	80	65	8	8.82	UA 588083	200	100	12	27.8
UA 588040	80	65	10	10.9	UA 588084	200	100	15	34.4
UA 588041	90	65	6	7.22	UA 588085	250	90	10	26.6
UA 588042	90	65	7	8.32	Khoom siv: ASTM A588 Ntev=6 - 12 meters
UA 588043	90	65	8	9.44
UA 588044	90	65	10	11.7