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ASTM A193 Grade AISI 4140 42CrMo4 Quenched Tempered Precision Ground Steel Round Bar 31.75mm h7 Tolerance

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CINA JIANGSU MITTEL STEEL INDUSTRIAL LIMITED Sertifikasi
CINA JIANGSU MITTEL STEEL INDUSTRIAL LIMITED Sertifikasi
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ASTM A193 Grade AISI 4140 42CrMo4 Quenched Tempered Precision Ground Steel Round Bar 31.75mm h7 Tolerance

ASTM A193 Grade AISI 4140 42CrMo4 Quenched Tempered Precision Ground Steel Round Bar 31.75mm h7 Tolerance
ASTM A193 Grade AISI 4140 42CrMo4 Quenched Tempered Precision Ground Steel Round Bar 31.75mm h7 Tolerance ASTM A193 Grade AISI 4140 42CrMo4 Quenched Tempered Precision Ground Steel Round Bar 31.75mm h7 Tolerance ASTM A193 Grade AISI 4140 42CrMo4 Quenched Tempered Precision Ground Steel Round Bar 31.75mm h7 Tolerance

Gambar besar :  ASTM A193 Grade AISI 4140 42CrMo4 Quenched Tempered Precision Ground Steel Round Bar 31.75mm h7 Tolerance

Detail produk:
Tempat asal: Wuxi, Jiangsu, Tiongkok
Nama merek: MITTEL
Sertifikasi: ISO 9001, EN 10204 3.1, SGS
Nomor model: ASTM A193 Kelas B7 / AISI 4140
Syarat-syarat pembayaran & pengiriman:
Kuantitas min Order: 500kg
Harga: USD 980-1250 / ton
Kemasan rincian: Diminyaki, bungkusan film PE dibungkus dalam kotak kayu ekspor dengan penghalang kelembaban
Waktu pengiriman: 7-10 hari untuk ukuran stok, 15-25 hari kerja untuk produksi
Syarat-syarat pembayaran: T/T,L/C
Menyediakan kemampuan: 500 ton per bulan
Kontak

ASTM A193 Grade AISI 4140 42CrMo4 Quenched Tempered Precision Ground Steel Round Bar 31.75mm h7 Tolerance

Deskripsi
Standar Produk: ASTM A193 Kelas B7 Standar Batang: ASTM A29/A322
Kelas Baja: AISI 4140/42CrMo4/SCM440/1.7225 Kondisi: Dipadamkan dan Ditempa (Q&T)
Diameter Nominal: 31,75mm (1-1/4 inci) Toleransi: +0 / -0,025 mm (h7)
Permukaan Selesai: Tanah Presisi, tipikal Ra 0,4 um Kekuatan Tarik: menit 860 MPa
Kekuatan Hasil: menit 725 MPa Pemanjangan: 16% min
Pengurangan luas: 50% Min Kekerasan: Tipikal 28-34 HRC, maks 321 HB
Lurus: Maks. 1 mm per meter Panjang: 3000-6000 mm atau dipotong memanjang
Membentuk: Bulat Aplikasi: Baut stud B7, batang berulir, batang pengikat, batang piston
Menyoroti:

ASTM A193 B7 ground bar

,

Precision ground 4140 round bar

,

31.75mm Q&T alloy steel bar

ASTM A193 Grade B7 AISI 4140 Quenched and Tempered Precision Ground Steel Round Bar 31.75 mm h7 This 31.75 mm (1-1/4 inch) bar is supplied in AISI 4140 (42CrMo4 / SCM440 / 1.7225) chromium-molybdenum alloy steel, quenched and tempered to meet ASTM A193 Grade B7 mechanical requirements, then precision ground to +0 / −0.025 mm (h7). It is the standard feedstock for B7 stud bolts, cap screws and high tensile threaded rod, supplied pre-ground so fastener producers can thread or

Label:

ditempa baja bar bulat,

baja cerah putaran bar,

batang bulat baja karbon

Rincian kontak
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Kontak Person: Mr. Gao Ben

Tel: +86-18068357371

Faks: 86-0510-88680060

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