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B?HLER FOX EV 70伯樂焊條

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單價(jià): 20.00元/公斤
起訂: 5 公斤
供貨總量: 10000 公斤
發(fā)貨期限: 自買家付款之日起 3 天內(nèi)發(fā)貨
所在地: 陜西 西安市
有效期至: 長(zhǎng)期有效
最后更新: 2018-06-25
瀏覽次數(shù): 481
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B?HLER FOX EV 70伯樂焊條

Description
Basic coated Mo-Ni alloyed electrode exhibiting high ductility and crack resistant for applications on
high-strength fine-grained steels. Suitable for service temperatures between -60 °C and +350 °C.
metal recovery approx. 115 %. Easy to handle in all positions except vertical-down. Very low
hydrogen content ( according AWS condition HD ≤ 4 ml/100 g weld metal ).
Preheat and interpass temperatures, as well as post weld heat treatment as required by the
base metal.
Approvals and Certificates
TüV-D (0112.), UDT, SEPROZ
base Materials
high-strength fine-grained steels
S380N - S500N, P380NL - S500NL
ASTM A517 Gr. A, B, C, E, F, H, J, K, M, P; A225 Gr. C; A633 Gr. E; A572 Gr. 65
Operating Data
re-drying if necessary: ? mm L mm amps A
300 - 350 °C, min. 2 h 3.2 350 100 - 140
electrode identifikation: 4.0 450 140 - 180
FOX EV 70 9018-G E 55 6 1NiMo B
Preheating and interpass temperature, as well as post weld heat treatment as required by the
base metal.
Mechanical Properties of All-weld metal
(*) u s
yield strength R e N/mm 2 : 650 (≥ 600) 650 (≥ 580)
tensile strength R m N/mm 2 : 700 (680 - 780) 700 (660 - 780)
elongation A (L 0 = 5d 0 ) %: 24 (≥ 322) 24 (≥ 322)
impact work ISO-V KV J + 20 °C: 160 (≥ 130) 130 (≥ 120)
- 60 °C: 70 (≥ 347)
(*)  u untreated, as-welded
s stress relieved 580 °C/2 h/furnace down to 300 °C/air
Typical Composition of All-weld metal
C Si Mn Ni Mo
wt-% 0.035 0.3 1.1 0.9 0.4

 
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