Qhov zoo:
Zoo plasticity, toughness, vuam kev ua tau zoo, txias stamping kev ua tau zoo, nrog rau qee lub zog, zoo txias dabtsi yog khoov kev ua tau zoo, tsim nyog rau cov qauv steel thiab cov khoom siv ntxiv cov qauv steel.
Piv txwv ntawm kev siv:
Siv dav hauv kev tsim cov phaj nyias, steel tuav, ntau hom hlau rau steel qauv, lub tsev cov qauv, txuas hniav, tshuab hauv paus, tshuab qhov chaw, carburized los yog carbonitrided qhov chaw, welded qhov chaw, brackets, nro rods nrog tsawg kev nyuaj siab, txuas rods, pins, shafts, screws, ceev, washers, thiab lwm yam.
Approximate comparison table (Steel bars for construction)
|
GB |
ISC |
JIS |
ASTM |
ISO |
DIN EN/DIN |
NF EN/NF |
GOST |
|
Q235 |
U12352 |
SIB 235 |
A570 Qib A |
PB 240 |
S235 JR |
SIB 235 |
Ст3кп |
|
Ст3пс |
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|
Ст3сп |





