Зубчатая передача и вал OEM
US $1.00-$50.00
Центральная закупка гидравлический стержень из нержавеющей стали 42crmo 40cr жесткий хромированный
- Категория: Shafts >>>
- Поставщик: WUXI,EAST,AI,MACHINERY,CO.,LTD
Поделиться:
Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-17-2025 | 14.47 $* | 14.30 $* |
| Jul-17-2025 | 11.6 $* | 11.8 $* |
| Jun-17-2025 | 14.0 $* | 14.79 $* |
| May-17-2025 | 14.21 $* | 14.3 $* |
| Apr-17-2025 | 11.18 $* | 11.30 $* |
| Mar-17-2025 | 13.61 $* | 13.78 $* |
| Feb-17-2025 | 13.91 $* | 13.89 $* |
| Jan-17-2025 | 13.83 $* | 13.57 $* |
Характеристики
CK45 / Chemical Composition (%) | ||||||||
C | Mn | Si | S | P | ||||
0.40-0.50 | 0.60-0.90 | 0.035 | 0.035 | 0.035 | ||||
CK45 / Mechanical Properties | ||||||
T.S. (Mpa) | Y.S.(Mpa) | E % | Condition | |||
≥630 | ≥380 | ≥15% | Normalised | |||
ISO f7 | ||||||
OD (mm) | Tolerance (mm) | |||||
< | ≤ | ≤ | ≤ | |||
6 | 10 | -0.013 | -0.028 | |||
10 | 18 | -0.016 | -0.034 | |||
18 | 30 | -0.02 | -0.041 | |||
30 | 50 | -0.025 | -0.05 | |||
50 | 80 | -0.03 | -0.06 | |||
80 | 120 | -0.036 | -0.071 | |||
Q1: Are You Manufacture or Trade Company?
A1: We are manufacture,we have 10 years experience for supply Metal material and products in domestic.
Q2: how can we guarantee quality?
A2: Always a pre-production sample before mass production;Always final Inspection before shipment;
Q3: What is your terms of payment ?
A3: 1.T/T: 30% deposit in advance, the balance 70% paid before shipment
2.30% down payment, the balance 70% paid against L/C at sight
3.Upon negotiation
Q4: Can you provide Certificates for aluminum materials ?
A4:Yes,we can supply MTC-Material Test Certificate.
Q5: Can you provide sample?
A5: Yes, we can provide you sample, but you need to pay for the sample and freight firstly. We will return the sample fee after you make an order.
