I-EU yezeMigangatho yokusiNgqongileyo i-ROHS 2.0 Cela ukuba umxholo wokukhokela (PB) ungaphantsi kwe-1000pm. . Ukusebenza kokusika kule C17200 kulungile.

I-1. Ubume bemichiza ye-CHEP ye-C77300

Imodeli

Be

Yi + co

I-NI + CO

Pb

Cu

I-C17300

1.8-2.0

≥0.20

≤0.6

<0.1

Intsalela

I-2. Izinto ezibonakalayo kunye noomatshini beisikhokelo esisezantsiI-C17300

Ilizwe
(Ngokwe-ASTM)

Unyango lobushushu
(℃)

Ububanzi

(mm)

Amandla e-thensle (MPA)

Isivuno (MPA)

I-elongwation

I-4XD (%)

Ubunzima

Ukuqhutywa kombane

(I-IAC,%)

Hv0.5

Hrb okanye i-HRC

I-TB00 i-TB00

775 ℃ ~ 800 ℃

Zonke

I-410-590

> I-140

> 20

I-159-162

B45-B85

I-15-19

Td04

775 ℃ ~ 800 ℃ Isisombululo + senkqubo ebandayo isebenza

8-20

I-620-860

> 520

> 8

175-257

B88-b102

I-15-19

0.6-8

I-620-900

> 520

> 8

175-260

B88-B103

Th04

315 ℃ X1 ~ 2hr

8-20

I-1140-1380

> 930

> 20

345-406

C27-C44

23-28

0.6-8

1210-1450

> I-1000

> 4

354-415

C38-c45


IXESHA LOKUQALA: UJan-12 ukuya ku-1221