خانه
محصولات
دربارهی ما
کارخانه تور
کنترل کیفیت
تماس با ما
درخواست نقل قول
خانه محصولاتنوار فولادی کروم پلاستیکی

4140 Chrome Plated Steel Bar Diameter 2-800 Mm 800 - 1200 HV 10 Micron Chrome

4140 Chrome Plated Steel Bar Diameter 2-800 Mm 800 - 1200 HV 10 Micron Chrome

چین 4140 Chrome Plated Steel Bar Diameter 2-800 Mm 800 - 1200 HV 10 Micron Chrome تامین کننده
4140 Chrome Plated Steel Bar Diameter 2-800 Mm 800 - 1200 HV 10 Micron Chrome تامین کننده 4140 Chrome Plated Steel Bar Diameter 2-800 Mm 800 - 1200 HV 10 Micron Chrome تامین کننده

تصویر بزرگ :  4140 Chrome Plated Steel Bar Diameter 2-800 Mm 800 - 1200 HV 10 Micron Chrome

جزئیات محصول:

Place of Origin: China
نام تجاری: UST
گواهی: ISO 9001
Model Number: Dia: 2-800mm

پرداخت:

Minimum Order Quantity: MOQ: 1 piece
قیمت: USD 20- 800/piece
Packaging Details: Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.
Delivery Time: Within 5-35 days
Supply Ability: 500 ton/month
Contact Now
توضیحات محصول جزئیات
Tolerance: ISO 2768-1-f, and ovality is half of the tolerance of diameter Chrome thickness: 10micron (min)
Surface hardness: 800 - 1200 HV Straightness: 0.1/1000 (min)
Surface roughness: Ra 0.1 or Less Than Rz0.8 Salt spray: 48 - 120 hours (Chromed)

4140 piston rod, Hard Chrome Plated steel bar, piston rod, Dia: 2-800mm

 

Application:

Machine centers,Machine tools,Precision machining machines,Heavy cutting machines,
Punching machines,Marble cutting machines,Automatic equipments,Grinding machines,High speed transfer equipments,Injection molding machines,Measuring equipments.

 

Chemical requirements

Grade C Si Mn P S Cr Mo Cu
4140 0.38~0.43 0.15~0.35 0.75~1.00 ≤0.035 ≤0.040 0.80~1.10 0.15~0.25 /
SCM440 0.38~0.43 0.15~0.35 0.60~0.85 ≤0.030 ≤0.030 0.90~1.20 0.90~1.20 ≤0.30
42CrMo4 0.38~0.45 ≤0.40 0.60~0.90 ≤0.035 ≤0.035 0.90~1.20 0.15~0.30 /
42CrMo 0.38~0.45 0.17~0.37 0.50~0.80 ≤0.030 ≤0.030 0.90~1.20 0.15~0.25 /

 

Size range:
Dia: 2-800mm
Length Random Length, Fixed Length, etc.

Applications Machine centers,Machine tools,Precision machining machines,Heavy cutting machines,Punching machines,Marble cutting machines,Automatic equipments,Grinding machines,High speed transfer equipments,Injection molding machines,Measuring equipments.
Material alloy steel, carton steel or stainless steel
Equipment From simple 2-axis turning to 7-axis, turn-mill-drill CNC Swiss-type/machines, we are equipped with a full line of CNC equipment from the following manufactures:/molding machines/ stamping machines/automatic lathe machines/ spring machines, and so on.
Process Raw materials →heat treatment(normalizing+tempering) →Peeled/cold drawn/turned → Straightening →Cutting→ inspection → rough grinding 3 times → Straightening →Inspection →Precision grinding 2 times →Inspection →Polishing →Inspection → Chromeplating →Inspection →Polishing →Inspection →Packaged

Heat Treatment

Normalization , quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching
Dimension Dia: 2-800mm, Length Random Length, Fixed Length, etc
Tolerance ISO 2768-1-f, and ovality is half of the tolerance of diameter
Chrome thickness 10micron (min)
Surface hardness 800 - 1200 HV
Surface roughness Ra 0.1 or Less Than Rz0.8
Straightness 0.1/1000 (min)
Salt spray 48 - 120 hours (Chromed)
Packing Wooden case or according to customers' requirement
Delivery time Within 5-25 days.

4140 Chrome Plated Steel Bar Diameter 2-800 Mm 800 - 1200 HV 10 Micron Chrome

Skype: erichuang20111

اطلاعات تماس
SHANGHAI UNITE STEEL TRADING CO., LTD

تماس با شخص: Eric

تلفن: 13661534998

ارسال درخواست خود را به طور مستقیم به ما (0 / 3000)