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China wholesaler St52 Induction Hardened Chrome Plating Piston Rod for Hydraulic Cylinder vacuum pump

Февраль 6, 2024

Product Description

1. Product Description

Размер: Ø 6-300mm
Длина: 1м-9м
Материал: CK45/ ST52/ 20MnV6/ 42CrMo4/ 40Cr/ подшипниковая сталь/ нержавеющая сталь
Толерантность ИСО f7
Толщина хрома: 20~30 микрон
Твердость хромового слоя: 800HV(min)
Шероховатость: Ra 0,2 мкм (макс.)
Прямолинейность: 0,2/1000 мм
Предел текучести ≥350 Mpa
Предел прочности ≥580 Mpa
Удлинение ≥ 15%
Состояние поставки: 1.Твердое хромирование
2. Индукционная закалка
3.Quenched & Tempered
4. Индукционная закалка с Q&T

2.Mechancial Properties

Материал ТС Н/ММ2 YS N/MM2 E%(МИН) Шарпи СОСТОЯНИЕ
СК45 610 355 15 >41Дж НОРМАЛИЗОВАТЬ
СК45 800 630 20 >41Дж Q + T
СТ52 500 355 22   НОРМАЛИЗОВАТЬ
20MnV6 750 590 12 >40Дж НОРМАЛИЗОВАТЬ
42CrMo4 980 850 14 >47Дж Q + T
40Cr 1000 800 10   Q + T

 

 
3.Equipment Show
The main production and processing of cold-drawn round steel, square steel, flat steel, hexagonal steel, special-shaped steel, tooth steel, easy-to-chip steel, special-shaped drawn pipe steel, cold forging steel spheroidization, austenitic martensitic stainless steel, according to customers Mechanical properties, appearance and appearance require professional customized production. Products are widely used in standard parts, hardware tools, textile machinery, motorcycles, loaders, forklift parts, sports equipment, furniture and iron crafts, auto parts and other industries. Some products are indirectly exported to foreign countries, creating value for customers.

4.Testing & Inspection

5.Packing

6.Company Show

7.FAQ

Q: Are you trading company or manufacturer? 
A: manufacturer
Q: How long is your delivery time? 
A: Generally it is 5-10 days if the goods are in stock. Or it is 30 ~40days if the goods are not in stock, it is according to quantity. The more the quantity is, the shorter the delivery will be. 
Q: Do you provide samples? Is it free or extra? 
A: Yes, we The inventory can be provided free of charge, but the freight will need to be borne by you
Q: What is your terms of payment? 
A: T/T or L/C according to real order. 
Q: What is your terms of payment? 
A: Payment=1000USD, 30% T/T in advance, balance before shippment.

8.Contact us
I am from a factory in ZheJiang , China. Our main products are quilted pipes and hydraulic rods.
Our factory has been in this market for more than 10 years. The company’s products have passed ISO9000, and there are more than 40 skilled workers with more than 5 years of production experience. Our annual output can reach 10,000 tons. We have more than 50 customers in this market in more than 15 countries.
Nicole
 
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Материал: Carbon Steel
Нагрузка: Приводной вал
Жесткость и гибкость: Жесткость / Жесткая ось
Точность размеров диаметра шейки: ИТ6-ИТ9
Форма оси: Прямой вал
Форма вала: Real Axis
Samples:
US$ 10/Piece
1 Piece(Min.Order)

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Customization:
Available

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China wholesaler St52 Induction Hardened Chrome Plating Piston Rod for Hydraulic Cylinder   vacuum pump	China wholesaler St52 Induction Hardened Chrome Plating Piston Rod for Hydraulic Cylinder   vacuum pump
editor by CX 2024-02-06