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9SiCr hot rolled steel round bar
9SiCr hot rolled steel round bar
9SiCr hot rolled steel round bar
9SiCr hot rolled steel round bar

9SiCr hot rolled steel round bar

Baja 9 sicr yaiku baja paduan sing kurang, nanging uga asring nggawe bagean cetakan karya sing adhem, efeke apik banget. Luwih saka baja krom (Cr2 utawa 9 Cr2) duwe hardenability lan hardenability sing luwih dhuwur lan duwe stabilitas tempering sing dhuwur. Kutipan baja saka tilas Uni Soviet wiwit 9 xc, biyen dikenal minangka baja 9 crsi. Komposisi lan kinerja karo 9 xc persis padha.
9SiCr hot rolled steel round bar informasi
Baja 9 sicr yaiku baja paduan sing kurang, nanging uga asring nggawe bagean cetakan karya sing adhem, efeke apik banget. Luwih saka baja krom (Cr2 utawa 9 Cr2) duwe hardenability lan hardenability sing luwih dhuwur lan duwe stabilitas tempering sing dhuwur. Kutipan baja saka tilas Uni Soviet wiwit 9 xc, biyen dikenal minangka baja 9 crsi. Komposisi lan kinerja karo 9 xc persis padha.
Spesifikasi termal sing kurang
Perlu ing atmosfer Neutral utawa atmosfer protèktif tungku dadi panas, suhu preheating saka 700 ~ 80 ° C o kanggo pisanan, nyekeli wektu 1. 0 ~ 1.5 h, kaloro 850 ~ 900 ° C, 2 min/mm, wektu saka pengawetan panas jampel panas ing 100 ℃ utawa kurang sawise kacepetan nganti 1100 ~ 1150 ℃, terus wektu 1.0 ~ 1.5 min /mn. Apa kudu kerep ngowahi saka billet ing proses dadi panas, seragam panas, kanthi burned. Suhu forging 1050 ~ 1100 ° C, salib pindho bola-bali menyang forging upsetting, sawise palsu tingkat bahan karbida 2 utawa kurang.
Kimia lan Mekanik

Komposisi kimia (wt.%)

C (%) Si(%) Mn (%) P(%) S(%) Cr(%) Ni(%) V(%)
0.85~0.95 1.20~1.60 0.30~0.60 ≤0,030 ≤0,030 0.95~1.25 ≤0.20 ≤0.20

Sifat Mekanik

Rp0.2 (MPa) Rm (MPa) Dampak
KV (J)
Elongation
A (%)
A Z (%) Pangiriman Kekerasan HB
543 (≥) 234 (≥) 31 21 41 Solution & Aging, Ann, Ausaging, Q+T 123

FAQ
P1: APA TEMPOH BAYARAN Panjenengan?
A1: Kita nampa TT, L/C lan serikat kulon utawa sampeyan bisa mbayar liwat Alibaba.

P2: PUN NDUWE LAYANAN AFTER-SALE?
A2: Kualitas lan layanan kita yaiku urip, dadi sanajan sampeyan tuku, kita isih menehi layanan sawise adol gratis.

P3: SAPI LANGSUNG WAKTU PENGIRIMAN?
A3: Wektu pangiriman kita yaiku 10-15 dina sawise pembayaran.

P4: YEN KOWE UJI MESIN POLISH  sadurunge metu saka pabrik?
A4: Mesthi wae. Kabeh mesin polishing kita bakal diuji lan dipriksa maneh sadurunge dikirim.

P5: Apa sampeyan nawakake layanan OEM?
A5: Ya, OEM welcome.
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