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Part Number WS 1.4310


Technical Data Sheet

Chemical Composition Limits
Weight % C Si Mn S Cr Ni Fe
CHRONIFER SPECIAL FM 0.15 max 1.50 max 2.00 max 0.03 max 16-19 6-9.50 Rem
Other Chemically similar Specifications
Weight % C Si Mn S Cr Ni Fe
WS 1.4310 0.15 max 1.50 max 2.00 max 0.03 max 16-19 6-9.50 Rem
DIN 17224
X12 CrNi 17-7
X10 CrNi18-8
0.15 max 1.50 max 2.00 max 0.03 max 16-19 6-9.50 Rem
~AISI 302 0.15 max 1.50 max 2.00 max 0.03 max 16-19 6-9.50 Rem
AFNOR
Z11CN17-08
Z12CN 18-08
Z11CN18-09
0.15 max 1.50 max 2.00 max 0.03 max 16-19 6-9.50 Rem

Chronifer Special FM is a stainless steel spring steel with chrome and nickel, which is manufactured in Rod, Bar and coil. (AISI 302 ~ Stainless Steel). For all stock and size availability contact Sales.

Dimensions
Ø 0.70-4.00 mm: cold drawn polished, ground polished on request.

Availability
In bars of 2 or 3m lengths or in coil

Tolerances
DIN 2076 C, other on request

Heat Treatment
Annealing at 1050ºC quench in water cannot be hardened by heat treatment, hardened only by cold working

Tensile strength Rm
DIN 17224, others on request
soft, half-hard and hard with spring steel execution there are tensile strength of over 2000 N/mm2 possible.

Cutting rate
20-30 m/min (approx value depending on the lubrication oil, the cutting tools, the form of parts)

Welding
Good

Range Dimension
0.01 min up to 4.00 mm round in stock, other dimensions on request.

Services
At Aircraft Materials all stock items can be shipped out within 24 hours, usually within the same day. Even cutting orders for bar or sheet can be processed and dispatched the same day, and for time-critical situations such as AOGs, we have a dedicated AOG service desk ready to help (aog@aircraftmaterials.com).

Thanks to our global logistics network we can source from anywhere in the world in just a few days. We use a range of transport partners to enable us to ship overnight within the U.K. and Europe and provide fast shipping solutions to the rest of the world. If your requirement is urgent we can offer a priority shipping service, but also if time is not so critical we can offer more cost-effective options to ensure you get the best value for money. To find out more about our services click here.

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Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.

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