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Flat Wire Industrial Spring Precision Mold Parts 50CrVA Materails For Injection Mold / Stamping Die

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Address: 8th Floor, Venture Building, Zhongxin Road,Xinqiao Street, Bao'an District, Shenzhen

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Shenzhen Bede Mold Co., Ltd

Flat Wire Industrial Spring Precision Mold Parts 50CrVA Materails For Injection Mold / Stamping Die

Country/Region	china
City & Province	shenzhen guangdong
Categories	Springs

Product Details

Flat Wire Industrial Spring Precision Mold Parts 50CrVA Materails For Injection Mold / Stamping Die

Discraption

Mateials: Spring steel 50CrVA / 65Mn
Load: Lightest / TF, light / TL, Medium / TM, Heavy / TH, Extra Heavy /TB
Color: Yellow / Blue / Red / Green / Brown
Outer Diameter: 8~70 mm, Inner diameter is the 1/2 of the OD..
Length: 20~500 mm
Production standards: Japan JIS

Materials of the industrial springs

We have springs available in the following 3 materials. The performance and price of the 60Si2MnA and the 50CrVA are the same, 65Mn is a cheap one to meet the low-level requirements.

The 60Si2MnA and the 50CrVA are higher-grade spring steel , Tensile strength σb (MPa): ≥ 1274 (130), used as a high-load important spring with a large cross section and a valve spring with a working temperature <300 °C, a piston spring, a safety valve spring, a injection mold spring and stamping die spring.

The 65Mn spring steel , the tensile strength σb (MPa): 825~925, used for small loads, small sizes of springs, seat springs, spring springs, spring rings, valve springs, clutch reeds, brake springs, cold coil springs, etc.

Load level , color and the compression ratio

Different colors represent the load level of the spring, and we have stocks for various lengths, inquiry and purchase, please tell us the color * outer diameter * length

Load	Color	Compression Ratio %
Lightest	yellow	40	45	50
Light	blue	32	36	40
Medium	red	25.6	28.8	32
Heavy	green	19.2	21.6	24
Extra Heavy	Brown	16	18	20
Life length/Compression times		1,000,000	500,000	300,000

size of the industrial springs

We have the following sizes on stock, and will ship within 2 days after receiving the payment, but the quantity of the stock changes at any time, so please contact us for confirmation before purchase.

OD Φmm	8	10	12	14	16	18	20	22	25	27	30	35	40	50	60
ID Φmm	4	5	6	7	8	9	10	11	12.5	13.5	15	17	20	25	30
Length mm	20~300													50~300

Application
Springs are widely used in stamping dies, metal die-casting dies, plastic molds and other elastic precision mechanical equipment, automobiles and other fields.

Attention

Usually, the proportion of service life depends on the spring and compressed, probably relations are as follows,3 points should be paid attention to prevent premature failure of the spring:

1.Maintaining initial compression more than 1mm

2. Prevent any other articles from the middle of the spring

3. Keep vertical compression to prevent bending