induction-hardned-steel-shafts from China manufacturer - NINGBO ACUTE-BD PRECISION MACHINING CO.,LTD.

Payment Terms:	T/T,L/C,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean

Packing: customized packing

Production Capacity: 850000 Piece/Pieces per Mon...

Delivery Date: on-time deliver

.competive price,fast delivery time
.professional soluti

steel stepped shaft

Material	SUS420J,SUM24,S45,40Cr,SUM420,SUM440SUS201,303,304,316,416
Roundness	0.0003mm
Cylinderness	0.0005mm
Roughness	Ry0.4
Gear/Worm Precision	Grade 7
Position	0.03mm
Heat treatment	point hardening ( cementite, oxidation, high frequency ), quench hardening

Specifications

1.Diameter:3mm-500mm
2.Precision:g6
3.Material:S45C, Gcr15 and so on
4.Induction hard and chrome plated
5.hardness HRC58-64

steel stepped shaft

After-sales service:

We will check the goods quality before shipment. If there are some unexpected problems happen, we hope to solve the problems with buyer through friendly in the following ways:

1 If it is quality problem, buyer can submit argue within 15days after receiving the goods, buyer must provide photos or video and other evidence to seller for identify.

2 Man-made damaged, buyers take full responsibility.

3 Product quality processing program:

1) The buyer return the goods to us and responsible for return shipping costs; after we receive the goods ,we will send a new product to buyer and pay for the resend shipping cost.

2) If the goods (total price including shipping is less than 10USD) has quality problems, we will resend a new product in buyer next order; if buyer don't plan to make a new order in the near term, buyer can pay the resend shipping cost and ask to resend a new product.