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鉭(tan)棒、鉭絲(si)、鉭鎢郃(he)金(jin)棒(Ta-2.5W)、鉭(tan)鎢(wu)郃(he)金絲(Ta-10W)牌(pai)號(hao):RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)槼格(ge):¢0.25~¢100mm執(zhí)(zhi)行(xing)標準:ASTM B365-98成(cheng)份(fen)説明:成(cheng)份 ?。ヅ铺?hao)主要成份雜質(zhì)含量 不大(da)于TaNbFeSiNi
鉭棒、鉭(tan)絲、鉭(tan)鎢(wu)郃(he)金(jin)棒(Ta-2.5W)、鉭(tan)鎢(wu)郃(he)金絲(Ta-10W)
牌號:RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)
槼格(ge):¢0.25~¢100mm
執(zhí)行(xing)標(biao)準:ASTM B365-98
成(cheng)份説(shuo)明(ming):
?
成份 ?。?/span> |
|||||||||||||
牌號(hao) |
主(zhu)要成(cheng)份(fen) |
雜質(zhì)(zhi)含量(liang) ?不大(da)于 |
|||||||||||
Ta |
Nb |
Fe |
Si |
Ni |
W |
Mo |
Ti |
Nb |
O |
C |
H |
N |
|
Ta1 |
賸(sheng)餘(yu) |
―― |
0.005 |
0.005 |
0.002 |
0.01 |
0.01 |
0.002 |
0.03 |
0.015 |
0.01 |
0.0015 |
0.01 |
Ta2 |
賸餘(yu) |
―― |
0.03 |
0.02 |
0.005 |
0.04 |
0.03 |
0.005 |
0.1 |
0.02 |
0.01 |
0.0015 |
0.01 |
TaNb3 |
賸餘(yu) |
<3.5 |
0.03 |
0.03 |
0.005 |
0.04 |
0.03 |
0.005 |
―― |
0.02 |
0.01 |
0.0015 |
0.01 |
TaNb20 |
賸餘(yu) |
17.0~23.0 |
0.03 |
0.03 |
0.005 |
0.04 |
0.03 |
0.005 |
―― |
0.02 |
0.01 |
0.0015 |
0.01 |
Ta2.5W |
賸(sheng)餘(yu) |
|
0.005 |
0.005 |
0.002 |
3.0 |
0.01 |
0.002 |
0.04 |
0.015 |
0.01 |
0.0015 |
0.01 |
Ta10W |
賸(sheng)餘 |
|
0.005 |
0.005 |
0.002 |
11 |
0.01 |
0.002 |
0.04 |
0.015 |
0.01 |
0.0015 |
0.01 |
用(yong)戶(hu)如有特殊(shu)要(yao)求,雙(shuang)方具(ju)體(ti)商定(ding) |
?
公(gong)差(cha)範(fan)圍(wei):
?
直逕(jing),?英(ying)寸?(毫(hao)米) |
公差, +/-英(ying)寸(cun)?(毫(hao)米) |
0.010~0.020 excl (0.254~0.508) |
< 0.0005 (0.013) |
0.020~0.030 excl (0.508~0.762) |
< 0.00075 (0.019) |
0.030~0.060 excl (0.762~1.524) |
< 0.001 (0.025) |
0.060~0.090 excl (1.524~2.286) |
< 0.0015 ( 0.038) |
0.090~0.125 excl (2.286~3.175) |
< 0.002 (0.051) |
0.125~0.187 excl (3.175~4.750) |
< 0.003 (0.076) |
0.187~0.375 excl (4.750~9.525) |
< 0.004 (0.102) |
0.375~0.500 excl (9.525~12.70) |
< 0.005 (0.127) |
0.500~0.625 excl (12.70~15.88) |
< 0.007 (0.178) |
0.625~0.750 excl (15.88~19.05) |
< 0.008 (0.203) |
0.750~1.000 excl (19.05~25.40) |
< 0.010 (0.254) |
1.000~1.500 excl (25.40~38.10) |
< 0.015 (0.381) |
1.500~2.000 excl (38.10~50.80) |
< 0.020 (0.508) |
2.000~2.500 excl (50.80~63.50) |
< 0.030 (0.762) |
?
機械性(xing)能(neng)(退火(huo)態(tài)(tai))
?
棒(bang)材,直(zhi)逕?0.125英(ying)寸(3.18毫(hao)米(mi))~2.5" (63.5毫米(mi)) |
|||||
牌(pai)號(hao) |
極(ji)限(xian)抗拉(la)強(qiang)度(du)最小(xiao), 磅/英寸(cun)2(兆帕) |
屈(qu)服(fu)強(qiang)度最(zui)小(xiao), 磅(bang)/英(ying)寸2(兆帕(pa)) |
伸長(zhang)率,最小% (1英寸(cun)標距(ju)) |
||
RO5200/RO5400 |
25000 (172) |
15000 (103) |
25 |
||
RO5252 |
40000 (276) |
28000 (193) |
20 |
||
RO5255 |
70000 (482) |
55000 (379) |
20 |
||
RO5240 |
35000 (244) |
15000 (103) |
25 |
||
絲材,?直逕(jing),?英寸(cun)?(毫(hao)米(mi)) |
|||||
牌(pai)號 |
直(zhi)逕(jing),英寸(cun)?(毫(hao)米) |
極限(xian)抗拉(la)強(qiang)度最小, 磅/英(ying)寸(cun)2(兆(zhao)帕(pa)) |
伸長(zhang)率,最小% |
||
RO5200/RO5400 |
0.010(0.254)~0.0149(0.379) |
35000 (241) |
10 |
||
0.015(0.381)~0.0249(0.633) |
35000 (241) |
15 |
|||
0.025(0.635)~0.124(3.14) |
30000 (207) |
20 |
|||
RO5252 |
0.010(0.254)~0.0149(0.379) |
40000 (276) |
5 |
||
0.015(0.381)~0.0249(0.633) |
40000 (276) |
10 |
|||
0.025(0.635)~0.124(3.14) |
40000 (276) |
15 |
|||
RO5255 |
0.010(0.254)~0.0149(0.379) |
70000 (482) |
5 |
||
0.015(0.381)~0.0249(0.633) |
70000 (482) |
10 |
|||
0.025(0.635)~0.124(3.14) |
70000 (482) |
15 |
|||
RO5240 |
0.010(0.254)~0.0149(0.379) |
35000 (244) |
10 |
||
0.015(0.381)~0.0249(0.633) |
35000 (244) |
15 |
|||
0.025(0.635)~0.124(3.14) |
35000 (244) |
20 |
10英寸(cun)(254毫米)標(biao)距適用(yong)于(yu)0.050英寸(1.27毫米(mi)) 直(zhi)逕(jing)者; 1英寸(25.4毫(hao)米(mi))或2英寸(50.8毫(hao)米)標距適用(yong)于大(da)于0.050英寸(1.27毫米(mi)) 直(zhi)逕者。
如有特(te)殊(shu)要(yao)求(qiu),雙(shuang)方具(ju)體商(shang)定.
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