SUS347 H igwe anaghị agba nchara

SUS347 (347/S34700/0Cr18Ni11Nb) bụ ụdị ígwè na austenitic igwe anaghị agba nchara na ezi iguzogide kristal corrosion.
Ọ nwere ezigbo nguzogide corrosion na acid, alkali na mmiri nnu, ma nwee ezigbo nguzogide oxidation na weldability na ikuku n'okpuru 800 Celsius. 347 igwe anaghị agba nchara nwere ọmarịcha oke nrụgide nrụgide na-agbaji (Stress Ripture) arụmọrụ yana akụrụngwa na-eguzogide nrụgide dị elu dị mma karịa igwe anaghị agba nchara 304. A na-eji ya na ụgbọ elu, ike ike, kemistri, petrochemical, nri, akwụkwọ na mpaghara ndị ọzọ.

●347H Ngwakọta kemịkalụ:

C: 0.04 ~ 0.10347C:≤0.08)

Nkeji: ≤2.00

Oge: 9.00-13.00

Ebe: ≤1.00

P: ≤0.045

S: ≤0.030

Nb/Ta:≥8C~1.0 (347Nb/Ta: 10C)

Kr: 17.00-19.00

●Ngwọta ọgwụgwọ steeti arụmọrụ ihe:

Ike Mpụta (N/mm2)≥206

ike tensile (N/mm2)≥520

Elongation (%) ≥40

HB:≤187

Usoro ndị a na-ahụkarị:
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