Stainless hlau ntawm 310s hauv Gnee hlau

Table 1.Cov tshuaj muaj pes tsawg leeg% ntawm qib 310 thiab 310S stainless hlau

Tshuaj muaj pes tsawg leeg	310	310S
Cov pa roj carbon	0.25 max	0.08 max
Manganese	max 2.00 Nws	max 2.00 Nws
Silicon	1.50 max	1.50 max
Phosphorus	0.045 max	0.045 max
Sulfur	0.030 max	0.030 max
Chromium	24.00 - 26.00	24.00 - 26.00
Nickel	19.00 - 22.00	19.00 - 22.00

Mechanical Properties ntawm Qib 310/310S Stainless Hlau

Cov khoom siv kho tshuab ntawm qib 310 thiab qib 310S stainless hlau tau sau tseg hauv cov lus hauv qab no.

Rooj 2.Mechanical zog ntawm qib 310/310S stainless hlau

Mechanical Properties	310/ 310S
Qib 0.2% Pov Thawj Stress MPa (min)	205
Tensile zog MPa (min)	520
Elongation% (min)	40
Hardness (HV) (max)	225

Lub cev muaj zog ntawm Ferritic Stainless hlau

Lub cev lub cev ntawm qib 310 thiab qib 310S stainless hlau tau sau tseg hauv cov lus hauv qab no.

Table 3.Lub cev muaj zog ntawm qib 310/310S stainless hlau

Cov khoom	ntawm	Tus nqi	Chav tsev
Qhov ntom		8,000	Kg / m3
Hluav taws xob conductivity	25 degree	1.25	% IACS
Hluav taws xob Resistivity	25 degree	0.78	Micro ohm
Modulus ntawm Elasticity	20 degree	200	GPa
Shear Modulus	20 degree	77	GPa
Poisson tus ratio	20 degree	0.30
Melting Rnage		1400-1450	degree
Tshwj xeeb kub		500	J/kg. degree
Sib Nqus Sib Nqus Permeability		1.02
Thermal conductivity	100 degree	14.2	W/m. degree
Coefficient ntawm Expansion	0-100 degree	15.9	/ degree
	0-315 degree	16.2	/ degree
	0-540 degree	17.0	/ degree

Fabrication ntawm Qib 310/310S Stainless Hlau

Fabrication Qib 310/310S yog forged nyob rau hauv qhov kub thiab txias 975 - 1175℃. Kev ua haujlwm hnyav yog nqa mus rau 1050℃thiab lub teeb tiav yog siv rau hauv qab ntawm qhov ntau. Tom qab forging annealing yog pom zoo kom txo tau tag nrho cov kev ntxhov siab los ntawm cov txheej txheem forging. Cov alloys tuaj yeem yooj yim txias tsim los ntawm cov txheej txheem thiab cov khoom siv.