英國曼徹特不銹鋼氬弧焊絲具有哪些特點Sandvik 20.25.5.LCu ER385
Sandvik 2RK65。它還適于在涉及海水或重污染河水的冷卻操作中使用。
Sandvik 20.25.5.LCu 焊絲適用于焊接 20Cr/25Ni/4.5Mo/1.5Cu 類型鋼 - 如在許多加工工業(yè)領域，如生產(chǎn)乙酸、硫酸、對苯二甲酸或酒石酸和氯乙烯中使用的 Sandvik 2RK65。它還適于在涉及海水或重污染河水的冷卻操作中使用。
該等級可用于 MIG、TIG、等離子弧焊和埋弧焊。
STANDARDS
– ISO 14343: 20 25 5 CUL
–AWS A5.9/ASME SFA-5.9: ER385
– W.Nr.: 1.4519
產(chǎn)品認證
–CE
–TüV
CHEMICAL COMPOSITION (NOMINAL) %
Chemical composition (nominal) %
C Si Mn P S Cr Ni Mo Cu
≤0.020 0.4 1.8 ≤0.015 ≤0.015 20 25 4.5 1.5
化學成分 - 填充金屬
化學成分，wt%
C Si Mn P S Cr Ni Mo Cu
≤0.020 0.4 1.8 ≤0.015 ≤0.015 20 25 4.5 1.5
焊縫金屬特征
下面是通過使用氬保護氣體由 MIG 焊接制成的非熱處理全焊縫金屬的典型數(shù)據(jù)。
化學成分，wt%
C Si Mn P S Cr Ni Mo Cu
≤0.020 0.4 1.5 ≤0.015 ≤0.015 19.5 25 4.5 1.5
全奧氏體基體。
機械性能
溫度 °C (°F) 20 (68) 400 (752) -196 (-320)
屈服強度，RP0.2 MPa (ksi) 320 (46) 250 (36) -
抗拉強度，Rm MPa (ksi) 540 (78) 410 (59) -
延伸率，A % 37 29 -
斷面收縮率，Z % 60 - -
沖擊強度，夏比 V 型 J (ft/lb) 120 (89) - 100 (74)
硬度，維氏硬度 HV 160 - -
物理性能
20°C 下的導熱性，W/m °C 13
從 20°到 400°C的熱膨脹系數(shù)/°C 17x10-6
20°C 下的密度，g/cm3 8.1
耐腐蝕性能
Sandvik 20.25.5.LCu 具有優(yōu)良的抗應力腐蝕開裂、晶間腐蝕以及酸性非氧化環(huán)境，如硫酸、磷酸、醋酸中高的抗腐蝕性能。耐點腐蝕和縫隙腐蝕性能顯著優(yōu)于普通的 18Cr/8Ni 和 18Cr/8Ni/Mo 鋼。
LNT NiCu 70/30 ERNiCu-7
LNM TiTi ERNi1
LNT TiTi ERNi1
LNT CuSi3 ERCuSi-A LNM NiFe ERNiFe-C1
ER1100 LNM CuAl8 ERCuAl-A1
ER4043 LNT CuAl8 ERCuAl-A1
ER4047 LNM CuNi30 ERCuNi
ER5754 LNT CuNi30 ERCuNi
ER5183 LNMC, uZn ERCu
ER5356 LNT CuZn6 ERCuZn-A
ER5187
美國林肯鎳基合金焊條
NiCro 60/20 ENiCrMo-3
NiCro 70/15 ENiCrFe-2
NiCro 70/19 ENiCrFe-2*
NiCro 70/15Mn ENiCrFe-3
NiCroMo 60/16 ENiCrMo-4
NiCroMo 59/23 ENiCrMo-13
NiCu 70/30 ENiCu-7
Nyloid 2 ENiCrMo-6美國林肯焊條，美國林肯焊絲Murex 6011C Murex 6013D Murex 7014 Murex 7018 MR Murex 7024 Murematic S3
Murematic S4+ Murematic S6
Pipeliner G70M Pipeliner G70M Pipeliner G80M Pipeliner G90M Pipeliner NR-208-XP Pipeliner NR-208-P Pipeliner NR-207+ E71T-1M-JH8 E101T1-GM-H8 E111T1-K3M-JH8
E71T8-K6 E81T8-G E81T8-G
Pipeliner 16P Pipeliner 17P Pipeliner 7P+ Pipeliner 8P+ Pipeliner 18P Pipeliner 19P
E10018-G H4R E8018-G H4R E8010-G E8010-P1I E7010-P1 E7018-1 H4R
Wearshield BU Wearshield Mangjet Wearshield MI Wearshield 15CrMn Wearshield 44
Wearshield ABR Wearshield ME Wearshield 60 Wearshield 70
Lincore 33 Lincore BU Lincore BU-G Lincore 40-O Lincore 55 Lincore 55-G
Lincore T and D Lincore 15CrMn Lincore FROG MANG Lincore M Lincore 50
Lincore 60-G Lincore 60-O Lincore 65-O
Lincore 30-S Lincore 32-S Lincore 35-S Lincore 40-S Lincore 42-S Lincore 60-S
Lincore 20 Lincore 4130 Lincore 8620 Lincore 96S Lincore 102W Lincore 102HC
Lincore 410NiMo Lincore 410 Lincore 420 Lincore 423L Lincore 423Cr
Lincoln ER70S-6 Lincoln ER70S-2
Lincolnweld L-50 Lincolnweld L-56 Lincolnweld L-60 Lincolnweld L-61 Lincolnweld L-S3 Lincolnweld LA-71 Lincolnweld L-70 Lincolnweld LA-100 Lincolnweld LA-75
Lincolnweld LA-81 Lincolnweld LA-82 Lincolnweld LA-84 Lincolnweld LA-85
Lincolnweld LA-90 Lincolnweld LA-92
SuperGlaze 4043 SuperGlaze 4047 SuperGlaze 5183 SuperGlaze 5356 SuperGlaze 5554
SuperGlaze 5556
Innershield NR-131 Innershield NR-152 Innershield NR-5 Innershield NR-212 Innershield NR-203 Nickel (1%) Innershield NR-203MP Innershield NR-232 Innershield NR-233
Innershield NR-305 Innershield NR-311 Innershield NR-311 Ni Innershield NS-3M
Innershield NR-207 Innershield NR-208-H Innershield NR-211-MP
