3037 جودةمواصفات الورقة

3037 جودة مواصفات الورقة

Silicon killed valve steel suitable for surface hardening

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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.

Silicon killed valve steel suitable for surface hardening

التركيب الكيميائي (%)

المعيار المكافئرقم جودة إرديميرCmin.Cmax.Mnmin.Mnmax.Pmax.Smax.Simin.Almax.
المعيارجودة
SAE J403-20141018 (MOD)30370.140.210.600.900.040.050.100.009
  1. The limitation requests for the residual elements (Cu, Ni, Cr, Mo) which are not mentioned on the table are subjected to negotitation for special application purposes.
  2. Intended austenite grain size (ASTM E112), 2 ≤ austenite grain size ≤ 8.
  3. C, P, S and Al added according to customer requests.

الخواص الميكانيكية

المعيار المكافئرقم جودة إرديميرRm [N/mm2]Hardness
المعيارجودة
HR 30 Tm
SAE J403-20141018 (MOD)3037400-44865-80
  1. Tensile test values apply to "transverse" test pieces
  2. The values ​​specified in the table are target values.