astm A283 carbon ígwè efere maka ọrịre
ASTM A283 efere ígwè nwere obere na etiti tensile ike carbon ígwè efere nke structural mma.Ọ nwere ụdị anọ a na-ahụkarị, nke ọ bụla na-anọchi anya ya dị ka ihe dị iche.Akụkụ akụrụngwa akụrụngwa dị n'okpuru na-egosi oke gụnyere ụdịdị niile.
Nke a nkọwapụta na-ekpuchi akara ule anọ nke carbon ígwè efere nke structural àgwà maka izugbe ngwa.A ga-eji igwe mepere emepe, ikuku oxygen ma ọ bụ ọkụ eletrik hazichaa ihe atụ igwe.A ga-eme nyocha okpomọkụ na ngwaahịa ebe ihe nchara ga-adaba na ihe mejupụtara kemịkalụ achọrọ nke carbon, manganese, phosphorus, sọlfọ, silicon, na ọla kọpa.Ihe nlere igwe ga-enwetakwa ule tensile ga-adaba n'ụkpụrụ achọrọ nke ike tensile, ihe mkpụrụ na elongation.
Nkọwa nke mpempe akwụkwọ carbon steel dị nro
- Ọkwa: ABCD
- Ọkpụrụkpụ: si 6mm ka 200mm
- Ogologo: site na 1,500mm ruo 2400mm
- Ogologo: site na 6,000mm ruo 18000mm
- ASTM A36,ASTM A572,ASTM A656,JIS G3101 SS400,EN10025-2,DIN 17100,DIN 17102,GB/T700,GB/T1591
ASTM A283 Njirimara Chemical
Ọkwa A | Ọkwa B | Ọkwa C | Ọkwa D | |
Carbon, max | 0.14 | 0.17 | 0.24 | 0.27 |
Manganese, max | 0.9 | 0.9 | 0.9 | 0.9 |
Phosphorus, max | 0,035 | 0,035 | 0,035 | 0,035 |
Sulphur, max | 0.04 | 0.04 | 0.04 | 0.04 |
Silikoni | 0.40 0.15-0.40 | 0.40 0.15-0.40 | 0.40 0.15-0.40 | 0.40 0.15-0.40 |
Efere 1 1/2 na n'okpuru, max | ||||
Efere ihe karịrị 1 1/2 inch | ||||
Ọla kọpa min % mgbe ekwuputara nchara ọla kọpa | 0.2 | 0.2 | 0.2 | 0.2 |
Ihe eji arụ ọrụ ASTM A283
Ọkwa A | Ọkwa B | Ọkwa C | Ọkwa D | |
Ike ọdụdọ: | 45,000 -60,000 psi | 50,000 -65,000 psi | 55,000 75,000 psi | 60,000-80,000 psi |
[310 - 415 MPa] | [345-450 MPa] | [380-515 MPa] | [415-550 MPa] | |
Min.Ọnụ ego: | 24,000psi | 27,000psi | 30,000psi | 33,000psi |
[165 MPa] | [185 MPa] | [205 MPa] | 230 MPa] | |
Mgbatị n'ime 8": | 27% nkeji | 25% nkeji | 22% nkeji | 20% nkeji |
Mgbatị n'ime 2": | 38% nkeji | 28% nkeji | 25% nkeji | 23% nkeji |
ASTM A283 carbon ígwè bụ ihe alloy nke ígwè, n'ihu nkewa dị ka carbon ígwè.Nke a bụ nchara nkọwapụta na-ekpuchi akara ule anọ nke obere carbon ígwè efere nke structural àgwà maka izugbe ngwa.Ọkwa A, B, C na D.
Tụnyere n'etiti A36 na A283C
- 1. ASTM A 283 Gr C mejupụtara ọkwa anọ nke ihe onwunwe (A,B,C, & D) nke carbon steel efere nke structural àgwà maka n'ozuzu ngwa.
- 2. ASTM A 36 na-ekpuchi carbon ígwè efere, udi, na mmanya nke structural àgwà maka iji na riveted, bolted ma ọ bụ welded ewu nke àkwà mmiri na ụlọ na maka izugbe structural nzube.
- 3. Site na ihe onwunwe, ma ASTM A 36 na ASTM A 283 bụ carbon ígwè nke structural àgwà maka n'ozuzu ngwa.
China ọkachamara nwayọọ ígwè carbon ígwè mpempe akwụkwọ emeputa
Ụlọ ọrụ anyị nwere ihe karịrị30 afọ nke mmepụta na mbupụ ahụmahụ, mbupụ na ihe karịrị 50 mba na mpaghara, dị ka United States, Canada, Brazil, Chile, Netherlands, Tunisia, Kenya, Turkey, United Arab Emirates, Vietnam na mba ndị ọzọ.N'iji ọnụ ahịa ikike mmepụta ihe edozi kwa ọnwa, ọ nwere ike izute nnukwu iwu mmepụta nke ndị ahịa.Ugbu a, e nwere ọtụtụ narị ndị ahịa nwere nnukwu ọnụ ahịa iwu kwa afọ. Ọ bụrụ na ị chọrọ ịzụta ígwè mpempe akwụkwọ, carbon ígwè efere / mpempe akwụkwọ, carbon ígwè eriri igwe, pickled eriri igwe, tinplate eriri igwe & mpempe akwụkwọ, crgo eriri igwe, welded ọkpọkọ / tube, square oghere ngalaba ọkpọkọ / tube, akụkụ anọ oghere oghere ọkpọkọ / tube, ala carbon ígwè ọkpọkọ, elu carbon ígwè tube, akụkụ anọ ọkpọkọ, katọn ígwè akụkụ anọ ọkpọkọ, square tube, alloy ígwè ọkpọkọ, enweghị nkebi ígwè ọkpọkọ, carbon ígwè enweghị nkebi tube, ígwè coils, ígwè Ibé akwụkwọ, nkenke ígwè tube, na ndị ọzọ ígwè ngwaahịa, kpọtụrụ anyị iji nye ị nwere ọrụ ọkachamara kachasị, chekwaa oge na ọnụ ahịa gị!
Ụlọ ọrụ anyị na-akpọkwa ndị ọrụ mpaghara na mba dị iche iche.Enwere ihe karịrị efere igwe 60 pụrụ iche, eriri igwe na ndị na-ahụ maka ọkpọkọ igwe. Ọ bụrụ na ị bụ ụlọ ọrụ azụmaahịa nke mba ofesi ma na-achọ ndị na-eweta ngwaahịa nchara nchara / mpempe akwụkwọ (carbon steel sheet & igwe anaghị agba nchara & mpempe akwụkwọ na-ekpo ọkụ & efere akpọrepu), igwe igwe (carbon steel coil & igwe anaghị agba nchara & igwe anaghị agba nchara) eriri igwe & na-ekpo ọkụ akpọrepu ígwè eriri igwe ) na ígwè ọkpọkọ China, biko kpọtụrụ anyị.Iji nye gị ngwaahịa ndị ọkachamara na nke dị elu na China iji mee ka azụmahịa gị ka mma na mma!
Ụlọ ọrụ anyị nwere kachaahịrị mmepụta ngwaahịa igwe zuru okenaUsoro nyocha ngwaahịa kacha sie ike iji hụ na ọnụego ngafe ngwaahịa 100%.;kachausoro nnyefe ngwa ngwa zuru oke, ya na onye na-ebu ibu nke ya.na-azọpụta gị karịa ụgwọ njem na-ekwe nkwa 100% nke ngwaahịa.nkwakọ ngwaahịa zuru oke na mbata. Ọ bụrụ na ị na-achọ akwụkwọ nchara kacha mma, eriri igwe, onye na-emepụta ọkpọkọ nchara na China, ma na-achọ ịzọpụta ibu ngwa ngwa, biko kpọtụrụ anyị, ndị ọkachamara na-ere ahịa ọtụtụ asụsụ na ndị otu ụgbọ njem logistics ga-enye gị ọrụ ngwaahịa ngwaahịa ọla kacha mma. iji hụ na ị nwetara 100% mma ngwaahịa!
Nweta ngụ kacha mma maka mpempe akwụkwọ / efere ígwè: ị nwere ike iziga anyị ihe achọrọ gị kpọmkwem na ndị otu ahịa anyị na-ere ọtụtụ asụsụ ga-enye gị nkọwa kacha mma!Ka anyị imekọ ihe ọnụ na-amalite site na nke a iji mee ka azụmahịa gị na-aga nke ọma!

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