347 na 347H bụ akara ube nchara nchara nke na-esite na Columbium (Niobium) ma na-ejikarị ngwa dị elu. "H" na 347h guzoro maka "carbon dị elu" na-egosi na ọ nwere ọdịnaya carbon dị elu ma e jiri ya tụnyere ọkọlọtọ 347 nchara.
Nkọwapụta nke 347 347h anaghị agba nchara:
Greedi
347, 347h
Standadi
ASTM A276
Dayameta
4 mm ruo 500mm
Cheength
5.8m, 6m & ogologo chọrọ
Elu
Nwa, na-enwu gbaa, sie ike, ike tụgharịrị, ọ dịghị .4 gwụchara
Odidi
Gburugburu, Square, Hex (A / F), Netlọ, Bultlet, Inc.
Ofdị 1.4550 nchara nchara:
347 347h anaghị agba nchara
904l SS Bar
304l gbara gburugburu
431 igwe anaghị agba nchara
Barless Barth ASTM A276
304 igwe anaghị agba nchara gburugburu mmanya
Akara ule nke 1.4961 igwe anaghị agba nchara:
Standadi
Werkstoff Nr.
Esizighi uru
Jis
Ike
EN
347
1.4550
S34700
Sus347
08ch18n12b
X6crinb18-10
347h
1.4961
S34709
Susus347h
-
X6crinb18-12
Mejupụtara kemịkalụ nkeS34700 igwe anaghị agba aja:
Greedi
C
Mn
Si
S
P
Fe
Ni
Cr
347
0.08 max
2.00Max
1.0 max
0.030Max
0.045 max
62.74 min
9-12Max
17.00-19.00
347h
0.04 - 0.10
2.0 max
1.0 max
0.030 max
0.045 max
63.72 min
9-12Max
17.00 - 19.00
347 347h anaghị agba nchara nchara nchara
Keuju
Na-agbaze
Ike tensile (MPA) min
Mkpụrụ ume (22%) min
Elongation (% na 50mm) min
8.0 g / cm3
1454 Celsius C (2650 Celsius F)
PSI - 75000, MPA - 515
PSI - 30000, MPA - 205
40
Kedu ihe kpatara họrọ US:
1. can nwere ike nweta ihe omume zuru oke dịka ihe ị chọrọ na ọnụahịa kachasị.
2. Anyị na-enyekwa nrụpụta, FOB, CFR, CIF, na ụzọ n'ọnụ ụzọ nyefe ọnụ ahịa. Anyị na-atụ aro ka ị na-eme njem maka mbupu nke ga-abụ nke akụ na ụba. 3 4 5. I nwere ike inweta uzo ozo, anaputa ihe igwe igwe igwe igwe. 6. Anyị raara nye ndị ahịa anyị kpam kpam. Ọ bụrụ na ọ gaghị ekwe omume imeri ihe ị chọrọ mgbe anyị nyochachara nhọrọ niile, anyị agaghị eduhie gị site n'iji nkwa ụgha nke ga-eme ka ọ bụrụ nkwa ụgha.
Mmesi obi ike Sky Starve (gụnyere ma na-emebi emebi ma na-adịghị ebi na ya):
1. Nlele Anya Anya 2. Nyocha nyocha dị ka tensile, Elongation na mbelata nke mpaghara. 3. Ule ule Ultrasonic 4. Nyocha nyocha nyocha 5. Nnwale siri ike 6. Na-etinye ule nchebe 7. Nnwale penetrant 8. Nlere intersosion 9.. Nnyocha Mmetụta 10. Nnwale nnwale metallitional
347 347h anaghị agba nchara ojii
Mbukota:
1. Nchịkọta dị ezigbo mkpa na nke mbupu mba ụwa ebe ọrụ na-agafe agafe ka ọ ga-eru ebe njedebe pụrụ iche gbasara nkwakọ ngwaahịa. 2. Saky steel na ngwongwo anyị n'ọtụtụ ụzọ dabere na ngwaahịa ndị ahụ. Anyị na-ebunye ngwaahịa anyị n'ọtụtụ ụzọ, dịka