Name: Alibaba express factory direct stainless spring
Brand: NOVA
Availability: InStock

Product Details

Alibaba express factory direct stainless spring

1.Detail of our products

Features	high precision springs based on the JIS (Japanese quality standard)
Dimensions	wire diameter : 0.1mm-10mm
	outer diameter : 2mm-150mm
Material	Stainless steel (SUS304,316,631,and other) titanium (Ti224,Gr5,and other) Hastelloy (C276,C22,B,and other) Inconel (X750,718) phosphor bronze - Inquiries on matters other than the above are also welcome because we are connected in business with high quality most of the Japanese manufacturer of raw materials.

2.Description of compression spring

Material	SWC/SUS/SWP/phosphor copper/aluminium alloy/brass/enamelled wire/titanium
Wire diameter	0.1mm~80mm.
Processing craft	Material purchased-production-heat treatment-surface treatment-package-shipping.
Finish	nickel plating,chrome plating, zinc plating, black, beryllium copper, coating firm, melanism etc.
Heat treatment	Tempering, Stress relieving, Spheroidizing.
Application	hardware, plastic parts, toy, automobile,electrommunication, lamps and lanterns, clamp, switch, mirror, gift, art ware, molds, household appliances.
Quality Standard	ISO9001:2000, SGS, ROHS.
Payment terms	T/T,L/C,Western Union or Paypal.
Sampels availablity	For free, The buyer is responsible for the freight.
Type of shipping	By sea, air, express.
Lead time	Normally in 7 working days, but based on the order quantity.
Packing	PE bags, cartons, pallets.
Warranty	100% return goods or refund payment if quality problem.
Founded date	Established in 1984, and have 30 years experiences in spring production

3.Engineering Data

All materials specifications are provided for general reference purposes only.

301 Stainless Steel Springs Application:

301 Stainless Steel Springs Notes:

E Mpa	Young's Modulus	These factors can vary with cold work, heat treating and operational stress.
E psi
G Mpa	Modulus of Rigidity
G psi
Conductivity	% IACS
Surface Min	Typical Surface Quality	a	Maximum defect depth: 0 to 0.5% of d or t
		b	Maximum defect depth: 1.0% of d or t
		c	Defect depth:less that 3.5% of d or t
Min Size	Sizes commonly available for wire or strip	Special sizes may be available at additional cost.
Max Size
Max Temp	Maximum service temperature	May vary due to operating stress

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5. Plant environment

6. Production flow chart

7. The following details are needed for a quotation