Insimbi ye-ASTM A709

Uhlu lwemikhiqizo

Insimbi ye-Gnee, insimbi evela esibhakabhakeni iye olwandle iyatholakala, iyafinyeleleka emhlabeni wonke;

Ipayipi Lensimbi Elingenamthungo I-alloy Steel Pipe Ipayipi Lensimbi Yekhabhoni API Line Pipe Ipayipi Lensimbi Elishiselwe Ipayipi Lensimbi Elivunyiwe Ukufakwa

Insimbi engagqwali

Ikhoyili Yensimbi Engagqwali/Ishidi Ipayipi Lensimbi Engagqwali Ukufakwa

Ipuleti Lensimbi

Insimbi Engazweli Isimo Sezulu I-Boiler Pressure Vessel Steel I-Steel Plate yokwakha umkhumbi Gqoka Ipuleti Lensimbi Elingazweli I-Hight Strength Low Alloy Steel I-Carbon Steel I-Checkered Steel Plate I-alloy Steel Plate

Insimbi Egoqiwe Ebandayo

H Beam I-engeli Isiteshi Steel Round Amabha

Insimbi Eyisithako

Ikhoyili Eyisithako/Ishidi Ikhoyili Yensimbi Ependwe Ngopende Ishidi Lophahla Olufakwe Ngothayela

I-Aluminium Metal

Automotive Steel

Xhumana nathi

I-imeyili : sale@gneesteel.com

Iselula: +86 15824687445 kelly

Ucingo: +86 372-5055135

Ikheli: No. 4-1114,Beichen Building,Beicang Town,Beichen District Tianjin,China.

Isingeniso somkhiqizo Idatha Yezobuchwepheshe

Isingeniso somkhiqizo

Ipuleti lensimbi elinamandla amakhulu, elinengxubevange ephansi elisetshenziswa ngokuyinhloko ekwenzeni amabhuloho. I-Gnee steel stocks A709 Grade 36, A709 Grade 50 and A709 Grade 50W. Lawa mabanga avame ukucaciswa ngokuhlolwa kwe-Charpy okubhekisela endaweni ethile noma izinga lokushisa eliphansi elilindelwe lesevisi. Ukuhlola kwe-Charpy kucaciswa njengokubalulekile okunganqamuki, okuwukuhlolwa kokushisa ngakunye (imvamisa ethi "H"), noma ubucayi bokuphuka, okuwukuhlola kwepuleti ngalinye (Imvamisa "P").

Imininingwane:
Ubukhulu: 3mm-150mm
Ububanzi: 30mm-4000mm
Ubude: 1000mm--12000mm
Okujwayelekile: ASTM EN10025 JIS GB

Idatha Yezobuchwepheshe

I-ASTM A709 (Ibanga 36, 50 kanye ne-50W) Ukubunjwa Kwekhemikhali

Ukwakhiwa Kwensimbi ye-A709
	Ibanga 36	Ibanga lama-50	Ibanga 50W
Ikhabhoni	0.26%	0.23%	0.2% ubuningi
IManganese	…	1.35%	0.75-1.35%
Phosphorus	0.04%	0.03% ubuningi	0.03% ubuningi
Isibabule	0.05%	0.03% ubuningi	0.03% ubuningi
I-silicon	0.4% ubuningi	0.15-0.4%	0.15-0.5%
I-Nickel	…	…	0.5% ubuningi
I-Chromium	…	…	0.4-0.7%
Ithusi	0.2%	…	0.2-0.4%
I-Vanadium	…	…	0.01-0.1%

Izakhiwo zikaMechanical 709 Gr 36:

Ukuqina: 58 kuya ku-80 ksi
Isivuno:36 ksi min
Ubude:18% iminithi ku-8" 21% iminithi koku-2"

Izakhiwo zikaMechanical 709 Gr 50:

I-Tensile: 65 min ksi
Isivuno: 50 ksi min
Ubude: 16% amaminithi ku-8" 19% iminithi koku-2"

Izakhiwo zikaMechanical 709 Gr 50W:

I-Tensile: 65 min ksi
Isivuno:50 ksi min
Ubude:16% iminithi ku-8" 19% iminithi koku-2"