SUS 635 precipitation hardened stainless steel S17600

SUS635 (S17600, 06Cr17Ni7AlTi, S51778) precipitation hardening stainless steel

635 stainless steel is a precipitation hardened stainless steel, which has comprehensive properties such as high strength, high toughness, high corrosion resistance, high oxidation resistance, excellent formability, and weldability.

 

Chemical composition of SUS635 (S17600, 06Cr17Ni7AlTi, S51778) precipitation hardening stainless steel:

C	Si	Mn	P	S	Cr	Ni	Ti	Al
≤0.08	≤1.00	≤1.00	≤0.040	≤0.030	16.00 17.50	6.00 7.50	0.40 1.20	≤0.40

 

Physical properties of SUS635 (S17600, 06Cr17Ni7AlTi, S51778) precipitation hardening stainless steel:

Melting point/℃	Specific heat capacity /kg/(kg.k)℃ 0~100℃	Thermal conductivity /w/(m.k) 100~500℃	Linear expansion coefficient /(10-6/k) 100~500℃	resistivity /（Ω.mm2/m) 20℃	longitudinal elastic modulus /GPa 20℃
1415~1450	0.46	15.4~23.9	17.3~18.9	0.79
Density g/cm	Hardness HB	Hardness HRB	Magnetic
7.93	Solution248		Yes

 

SUS635 (S17600, 06Cr17Ni7AlTi, S51778) precipitation hardening stainless steel mechanical properties:

Heat treatment heating temperature 0/°C	heating the way	tensile strength RM/MPa ≥	Elongation strength Rp0.2/MPa ≥	Elongation A/% ≥
700~760	Air cooling	825	515	4~5

 

SUS635 (S17600, 06Cr17Ni7AlTi, S51778) precipitation hardening stainless steel applications and characteristics:

635 stainless steel is used in high-strength containers, parts and structural parts with certain corrosion resistance requirements in the aerospace, petrochemical and energy fields.

 

SUS635 (S17600, 06Cr17Ni7AlTi, S51778) precipitation hardening stainless steel Delivery status:

635 stainless steel solid solution aging temperature is not the same as the mechanics, the plate is solid solution pickling.