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30CrMnSiA lembaran baja canai panas
30CrMnSiA lembaran baja canai panas
30CrMnSiA lembaran baja canai panas
30CrMnSiA lembaran baja canai panas

30CrMnSiA lembaran baja canai panas

Standar GB T-3077 30CRMNSIA ditrapake kanggo nggawe unsur gulung pipa baja cincin bantalan sing digawe saka baja bantalan kromium karbon dhuwur sing diproses nganggo babak tempa panas, kawat baja, gulungan dingin. Baja casting terus-terusan ora dianjurake kanggo dadi bahan bal.
introduksi produk
Baja struktural paduan minangka jinis baja sing digunakake minangka bagean mekanik lan macem-macem komponen teknik, sing ngemot siji utawa luwih unsur paduan.
30CrMnSiA punika karbon medium karo kekuatan dhuwur lan kinerja welding miskin.
30CrMnSiA nduweni kekuatan dhuwur lan kateguhan cukup sawise quenching lan tempering, lan hardenability uga apik. Sawise quenching lan tempering, materi bisa digunakake minangka mecah rodha poros, Gir lan sprockets.
30CrMnSiA nduweni kemampuan proses sing apik, deformasi pangolahan cilik lan resistensi lemes sing apik. Kanggo bagean poros lan piston lan liya-liyane. Iki digunakake ing macem-macem bagean nyandhang khusus kayata mobil lan pesawat.
Materi sing luwih peteng ing werna lan galvanis bisa nambah estetika lan karat.

JARINGAN PASOKAN saka GB/T 30CrMnSiA

-Dimensi: Diameter 4-1600 mm, dawane kurang saka 16 meter

- Ketentuan Pengiriman:

Digambar kadhemen: 4-100 mm

Peeled: 30-160 mm

Digiling: 4-600 mm

Diuripake: 130-1200 mm

Digulung panas: 12-320 mm

Hot palsu: 130-1600 mm

-EAF+(ESR) utawa EAF+LF+VD+(ESR)

- HOT mbalek; Dingin digulung; Dipalsukan; Digambar Dingin

-Perlakuan Panas: Ora diobati, Annealing, N+T, Q+T

- Peleburan: EAF+LF+VD (+ESR)

-Rampung lumahing: Ireng, Mesin Kasar, Dikupas, Diuripake utawa miturut panyuwunan

-UT 100% lulus

- Layanan Cutting kasedhiya

-Pemeriksaan pihak katelu bisa ditampa (SGS, BV, lsp)

data teknis
sasmita C Si Mn P S Ni Cr Cu
30CrMnSiA 0.28-
0.34
0.90-
1.20
0.80-
1.10
0.025
maks
0.025
maks

0.40
0.80-
1.10

0.25

Sifat mekanik

Kekuatan hasil σs/MPa (>=) Kekuatan tarik σb/MPa (>=)

Elongation

δ5/% (>=)

Pengurangan saka

area ψ/% (>=)

Impact absorbing energy Aku2/J (>=)

Kekerasan HBS

100/3000 maks

835 1080 10 45 39 229

APLIKASI
Grinding wheel shaft, gir lan sprockets
Bagean waer khusus mobil lan pesawat
Jinis alat shaped cutlery
Bagian poros lan piston

Jaminan Mutu

Ing ngisor iki pengawasan bakal ditindakake ing produksi.
(1) deteksi sinar---RT;
(2) tes ultrasonik --- UT;
(3) Pengujian Partikel Magnetik-MT;
(4) tes penetrasi-PT;
(5) deteksi cacat saiki eddy-ET

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