2507 Stainless hlau qib

 

Chemical Properties

Yam muaj nuj nqis (Qhov hnyav %)

C	Cr	Ni	Mo	N	Lwm tus
0.020	25	7	4.0	0.27	S=0.001

Mechanical Properties

Qhov kawg Tensile Strength, ksi	116 feeb.
0.2% Offset Yield Strength 0.2%, ksi	80 feeb.
0.1% Offset Yield Strength 0.2%, ksi	91 nqi.
Elongation hauv 2 ntiv tes,%	15 feeb.
Hardness Rockwell C	32 max.
Impact Zog, ft.-lbs.	74 nqi.

Lub cev muaj zog

Qhov ntom	lb/ib^ 3	0.28
Modulus ntawm Elasticity	psi x 10^6	29
Coefficient ntawm Thermal Expansion 68-212℃F /℃F	x10^-6 /℃F	7.2
Thermal conductivity	Btu/h ft℃F	8.7
Thaum tshav kub kub muaj peev xwm	Btu/lb/degree F	0.12
Hluav taws xob Resistivity	W-x 10^-6	31.5