WStE500 ipleyiti yentsimbi

Ngokutsho kwe-EN 10025-2, i-S275J2 ipleyiti yensimbi isetyenziswa kakhulu kwishishini lokwakha kunye nobunjineli bomatshini, izitya, amatanki kunye neeprofayili zetsimbi eziqengqelekayo ezifana nentsimbi ye-angle, isakhiwo sensimbi, i-H-beam, i-T-section. Kwi-S275J2 carbon steel, ukuba abathengi bafuna ukuphucula ukusebenza kwentsimbi xa besebenzisa, iinjineli zethu zisancoma ukunyangwa kobushushu. Ngaphandle koko, intsimbi kufuneka iqhube uvavanyo lwefuthe lobushushu obuphantsi kwi -20 ° C.

I-DIN WStE500 ipleyiti yensimbi, malunga nokubunjwa kweekhemikhali, umxholo ohlukeneyo ubukhulu becala kumxholo wekhabhoni, ngelixa umxholo wekhabhoni uyi-A283Gr. d ayikho ngaphezu kwe-0.27%, kwaye iphezulu kunebakala C (≤0.24%); Ngokubhekiselele kwiipropati zoomatshini, umahluko kumandla obunzima kunye namandla esivuno, ngelixa i-ASTM A283 Gr.D inamandla okuqina angama-415-550MPa (60-80 ksi) kunye nebakala le-ASTM A283 D linamandla okuvelisa angama-230MPa (33 ksi ).

IBanga	C ≤	Si	Mnu	P ≤	S ≤	N ≤	Al ≥	Cr ≤	Cu ≤	Mo ≤	Ni ≤	Nb ≤	Ti ≤	V ≤	Nb+Ti+V ≤
WStE500	0.21	0.10~0.60	1.00~1.70	0.035	0.030	0.020	0.020	0.30	0.20	0.10	1.00	0.05	---	0.22	0.22

Amabanga

Amandla Okuqina Rm ye ubukhulu bemveliso s, nge mm N/mm²

UpperYield StressReH²) yobunzima bemveliso s,kwi mm N/mm²

Ubude emva kokwaphuka3) (Lo=5do) % min.

Mandrel ubukhulu bend uvavanyo 4), 5)

s≤70

70＜s≤85

85＜s≤100

100＜s≤125

125＜s≤150

s≤16

16＜s≤35

35＜s≤50

50＜s≤60

60＜s≤70

70＜s≤85

85＜s≤100

100＜s≤125

125＜s≤150

Ixesha elide

Unqamleza 6)

WStE500

610~780

600~770

590~760

580~750

570~740

500

480

470

460

450

440

430

420

410

16