Part Number WS 1.4542
Technical Data Sheet
|Chemical Composition Limits|
|CHRONIFER 17-4 PH||0.04 max||0.40 max||0.80 max||0.040 max||0.030 max||15-17.50||3-5||3-5||0.15-0.45||0.50 max||Rem|
|Other Chemically similar Specifications|
|WS 1.4542||0.04 max||0.40 max||0.80 max||0.040 max||0.030 max||15-17.50||3-5||3-5||0.15-0.45||0.50 max||Rem|
|X CrNiCuNb 16-4||0.04 max||0.40 max||0.80 max||0.040 max||0.030 max||15-17.50||3-5||3-5||0.15-0.45||0.50 max||Rem|
|~AISI 630||0.04 max||0.40 max||0.80 max||0.040 max||0.030 max||15-17.50||3-5||3-5||0.15-0.45||0.50 max||Rem|
Chronifer 17-4 PH is a martensitic precipitation / age-hardening stainless steel which is manufactured in Rod, Bar and coil (AISI 630 ~ Stainless Steel). For all stock and size availability contact Sales.
Custom 630 (17Cr-4Ni) is a martensitic precipitation/age-hardening stainless steel offering high strength and hardness. It has good fabricating characteristics and can be age hardened. Best machinability quality is in solution P 800 (H1150M) and P930 (H 1150)
This alloy withstands corrosive attack better than any of the 400 series hardenable stainless steel, and in most applications, it's corrosion resistance closely approaches that of Stainless Types 303 and 304.
Bars: Cold drawn, ground and polished. Standard length of bars :3m
Surface roughness N5-N6 or in coils for (Escomatic machines)
Standard ISO h7 (some sizes ISO h8)
Hardening condition P800 or P930 has to be solution annealed before hardening
Max obtainable hardness 44 HRC (for more details please turn over)
Tensile strength at delivery form approx 800-110 N/mm2
45-65m/min (approx value depending on the lubrication oil, the cutting tools, the shape of parts)
Range of dimension
2.10 to 16.00mm round full material in stock, other dimension on request.
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 (email@example.com).
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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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