17-4PH High Tensile Matensitic Stainless Steel

Type of steel and characteristics:
Precipitation hardening chromium-nickel-copper stainless steel possessing high strength and toughness. Further strength increments can be obtained by cold forming, followed by a precipitation hardening treatment.

Aircraft and rocket engineering, mechanical engineering, power generation, measuring and control instrument.


Top Choice For 17-4PH Stainless Steel In Malaysia

Special Steel stands as the premier steel stockist in Malaysia, offering unparalleled expertise in supplying top-notch 17-4PH stainless steel. With a legacy spanning over 30 years, we’ve evolved into the foremost supplier of quality tool and specialty steels.

Our commitment to excellence is showcased through a vast distribution network covering Penang (Bukit Minyak), Ipoh, Malacca, Johor Bahru, and East Malaysia. Having served over 6000 customers across diverse industries, including Automotive, Palm Oil Mills, Cement Plants, Oil and Gas, Mining & Quarries, Machinery & Engineering, Agricultural Machinery, Electrical and Electronic, Semiconductor, and more, we boast a remarkable 96% client retention rate.

Chemical Composition (%) C Si Mn Cr Ni Cu Nb
0.04 0.25 0.40 16.00 4.4 3.3 0.3
Nearest Equivalent AISI 630 JIS SUS 630 Werkstoff 1.4542 DIN X5CrNiCuNb16-4

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