3940 جودةمواصفات الورقة

3940 جودة مواصفات الورقة

Hot rolled steels for wheel manufacturing based on customer specification

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Flat / Hot Rolled

Flat steel products are obtained by heating semi-finished products with a rectangular cross-section (slab), which are produced by the continuous casting method, to a specific temperature and then rolling them, with thicknesses ranging from 1.40 to 25.40 mm and widths ranging from 700 to 2025 mm, produceed as coil or by cutting/slit-coiling flat steel products from coils.

Hot rolled steels for wheel manufacturing based on customer specification

التركيب الكيميائي (%)

المعيار المكافئ		رقم جودة إرديمير	Cmax.	Mnmax.	Pmax.	Smax.	Simax.	Almin.	Almax.	Nmax.	Nbmax.	Timax.	Snmax.
المعيار	جودة	رقم جودة إرديمير	Cmax.	Mnmax.	Pmax.	Smax.	Simax.	Almin.	Almax.	Nmax.	Nbmax.	Timax.	Snmax.
MW/HL3 MS-03	1937-02	3940	0.10	0.80	0.02	0.015	0.05	0.015	0.07	90.00	0.09	0.22	0.02

Grade specified in this table is produced within the conditions in the table as suitable for chemical and mechanical properties which are mentioned according to only relevant standard specification.
(Nb + V + Ti) ≤ 0.22%

الخواص الميكانيكية

المعيار المكافئ		رقم جودة إرديمير	Re [N/mm2]	Rm [N/mm2]	A(%) min. t(thickness, mm)		Bend (Transverse , BMD) t: thickness
المعيار	جودة				A(%) min. t(thickness, mm)		Bend (Transverse , BMD) t: thickness
المعيار	جودة				A801.39≤t≤2.99	A53≤t≤20	180°
MW/HL3 MS-03	1937-02	3940	280-350	390-460	28	28	Ø 0,5a

Tensile test values apply to "transverse" test pieces