61-70英国曼彻特镍基合金焊丝ERNiCrCoMo-1耐高温焊丝

天津海焊专业销售英国曼彻特镍基合金焊条焊丝 不锈钢焊条焊丝 耐热钢焊条焊丝等特种焊接材料

ERNiCrCoMo-1抗蠕变接头的焊接； INCONEL617 、 INCOLOY800 、 800H 、 800HT 、 HP45 合金以及其它耐热铸造合金自身及它们之间的焊接，接头工作温度可达 2100OF 

61-70 Solid wire for TIG and MIG matching alloy 617 Product description Solid wire for TIG and MIG. Specifications AWS A5.14 ERNiCrCoMo-1 BS EN ISO 18274 SNi6617 ASME IX Qualification QW432 F-No 43 Composition C Mn Si S P Cr Ni Co Mo Cu Fe Al Ti (wire wt %) min 0.05 -- -- -- -- 20.0 44.0 10.0 8.0 -- -- 0.80 -- max 0.15 1.0 0.5 0.015 0.020 24.0 bal 15.0 10.0 0.5 3.0 1.50 0.60 typ 0.08 0.1 0.1 0.002 <0.01 22 55 12 9 <0.2 0.5 1 0.3 All-weld mechanical Typical values as welded min TIG typical MIG typical properties Tensile strength MPa 700 750 710 0.2% Proof stress MPa 400 500 450 Elongation on 4d % 25 43 42 Elongation on 5d % 30 41 40 Impact energy + 20°C J -- 230 >100 Hardness cap/mid HV -- 200/225 Typical operating TIG MIG parameters Shielding Argon* Argon** Current DC- DC+*** Diameter 2.4mm 1.2mm Parameters 100A, 12V 220A, 30V * Also required as a purge for root runs. ** Proprietary Ar/He mixtures also suitable. *** Pulsed current may provide benefits with respect to operability and arc transfer characteristics. Packaging data ? mm TIG MIG/Auto-TIG 0.8 -- 15kg spool 1.0 -- 15kg spool 1.2 -- 15kg spool 1.6 2.5kg tube -- 2.4 2.5kg tube -- Fume data Fume composition (wt %) (TIG fume negligible) Fe Mn Cr3 Ni Mo Co OES (mg/m3 ) 1 1 17 45 9 11 0.9