I-GB / i-JIS esemgangathweni ye-Angle yentsimbi yomthengisi kunye nomthengisi

GB/JIS standard Angle steel supplier and wholesaler

Inkcazelo emfutshane:

Ukulingana kunye nentsimbi ye-angle engalinganiyo kunye ne-angle bar ene-3-5% yokunyamezela ubukhulu.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazelo ngeMveliso:

umgangatho:GB/T9787-1988 GB/T706-2008

Ibanga:Q235B

Ubungakanani Uluhlu: 25 * 3mm-200 * 24mm

Ukunyamezela: 3-5%

Ubude: Njengesicelo

Ibakala elilinganayo: A36, SS400, St37, S235JR

UkuQiniswa kweMichiza:

IBanga	Ukwakheka kwemichiza (%)
	C	Si	Mn	P	S
Q195	≤0.12	≤0.30	≤0.50	≤0.035	≤0.040
Q235B	≤0.20	≤0.35	≤1.40	≤0.045	≤0.045

Iinkcazelo ngoomatshini:

IBanga	IPropati yoomatshini
	Amandla eSivuno (N/mm²)/(Mpa)	Amandla Okuqina (N/mm2)/(Mpa)	Ubude (%)
Q195	≥195	315-430	≥33
Q235B	≥235	370-500	≥26

Imveliso ibonisiwe:

Umqulu:

Isicelo:

Intsimbi yeAngle isetyenziswa ikakhulu ukwenza izakhiwo zesakhelo, njengeenqaba zokuhanjiswa kwamandla ombane aphezulu, izakhelo kumacala omabini ebhanti ephambili.isakhiwo sentsimbiiibhulorho, iikholomu kunye neebhoom ze-cranes ze-tower kwiindawo zokwakha, iikholomu kunye nemiqadi kwiindibano zocweyo, njl. phantsi kwefestile, njl.
Inkqubo yokwenziwa kwentsimbi ye-angle ilula. Ngokuqhelekileyo, iinkampani ezinkulu zetsimbi azivelisi le nto. Inkqubo yokuvelisa inokwahlulwa ibe ziindidi ezimbini: ukuqengqeleka okushushu kunye nokugoba okubandayo. Ukuqengqeleka okushushu kusetyenziswa kwintsimbi yobungakanani obukhulu, kwaye ukugoba okubandayo kuncinci. Inkqubo esemgangathweni kukusebenzisa i-billet yensimbi (efana ne-square billet) ukuba iqhutywe ngokuthe ngcembe ibe ∨ imilo ngokusebenzisa icandelo elizinikezeleyo lentsimbi yokugungqa i-multiple pass. Yenziwe ngokugoba ngokuthe ngqo (ukugoba) kwephepha okanye intsimbi yentsimbi. Ayikho i-arc yenguqu kwicala langaphakathi lekona, kwaye ngenxa yokuba yenziwe ngokugoba, uxinzelelo lwangaphakathi kwikona lukhulu, kwaye iimpawu zomatshini zihluphekile. Eyona nto ibalulekileyo kukuba izinto eziphathekayo aziqinisekiswanga. Isenokuba yi "ground bar steel". Intsimbi enjalo ye-angle ayikwazi ukugoba okanye i-welded. Ubukhulu becala, imingxuma emide nemfutshane inokugrunjwa.

Imveliso eyeleleneyo: