Main business
Heat-resistant steel welding material
A full range of low alloy heat-resistant steel electrodes, gas shielded welding wires, submerged arc welding wires/fluxes, excellent welding process performance, stable arc, easy slag removal, and beautiful molding. The weld purity is high, the welded joint has good high temperature strength and low temperature toughness, and the comprehensive mechanical properties are excellent. It is suitable for 15CrMoR, 15CrMoR(H), ASME SA-387 Gr. 12 Class 2 steel large equipment and ASME SA-335 Gr. P12, SA-213 Gr. T12, 12 Cr1MoVR(1Cr-0.5Mo-0.25V) welding. 12 Cr2Mo1R, 12 Cr2Mo1R(H), ASME SA-387 Gr. 22 Cl.2 steel large equipment and ASME SA-335 Gr. P22 and SA-213 Gr. T22 pipe welding.
Introduction
| welding method | Brand | Standard | ||
| Cb/t 5118 、 nb/t 47018 | ISO 3580-B | AWS A5.5/ A5.5M |
||
| SMAW | R307C | E5515-1CM | E5515-1CM | E8015-B2 |
| R307G | E5515-1CM | E5515-1CM | E8015-B2 | |
| R317 | E5515-1CMV | - | - | |
| R407C | E6215-2C1M | E6215-2C1M | E9015-B3 | |
| R417 | E6215-2C1MV | E6215-2C1MV | E9015-G | |
| R507 | E5515-5CM | E5515-5CM | E8015-B6 | |
| R717 | E6215-9C1MV | E6215-9C1MV | E9015-B91 | |
| R727 | E6215-G | E6215-G | E9015-B92 | |
| R727B | E6215-G | E6215-G | E9015-G | |
| R757 | E6215-G | E6215-G | E9015-G | |
| R767 | E6215-G | E6215-G | E9015-G | |
| welding method | Brand | Standard | ||
| Gb/t 12470 、 nb/t 47018 | ISO 24598-B | AWS A5.23M/ A5.23 |
||
| SAW | H08CrMoA/SJ101 | S49P2FB-SU1CM2 | - | F49P2-EG-G |
| H08CrMoVA/SJ101 | S55P2FB-SU1CMV | - | F55P2-EG-G | |
| H13CrMoA/SJ101 | S55P2FB-SU1CM3 | - | F55P2-EG-G | |
| H08CrMoC/SJ110 | S49P3FB-SU1CM2 | S49P3FB-SU1CM2 | F49P3-EG-G | |
| H08CrMoG/SJ110 | S55P3FB-SU1CM | S55P3FB-SU1CM | F55P3-EB2R-B2R | |
| H11CrMoG/SJ110 | S55P3FB-SU1CM1 | S55P3FB-SU1CM1 | F55P3-EB2-B2 | |
| H10Cr2MoC/SJ150 | S55P0FB-SU2C1M | S55P0FB-SU2C1M | F55P0-EB3-B3 | |
| H10Cr2MoG/SJ150 | S55P3FB-SU2C1M | S55P3FB-SU2C1M | F55P3-EB3R-B3R | |
| H10Cr2MoV/SJ150V | S62P2FB-SU2C1MV | S62P2FB-SU2C1MV | F62P2-EG-G | |
| HCr9MoC/SJ691 | S62P0FB-SU9C1MV | S62P0FB-SU9C1MV | F62P0-EB91-B91 | |
| welding method | Brand | Standard | ||
| Gb/t 39279 、 nb/t 47018 | ISO 21952-B | AWS A5.28/A5.28M | ||
| GTAW/ GMAW |
HS08CrMoC | G55 1CM | G55 1CM | ER80S-B2 |
| W55 1CM | W55 1CM | ER80S-B2 | ||
| HS08CrMoG | G55 1CM | G55 1CM | ER80S-B2 | |
| W55 1CM | W55 1CM | ER80S-B2 | ||
| HS08CrMoV | G55 1CM4V | - | - | |
| W55 1CM4V | - | - | ||
| HS10Cr2MoG | G62 2C1M | G62 2C1M | ER90S-B3 | |
| W62 2C1M | W62 2C1M | ER90S-B3 | ||
| HS10Cr2MoV | W55 2C1MV | W55 2C1MV | - | |
| HSCr5Mo | G55 5CM | G55 5CM | ER80S-B6 | |
| W55 5CM | W55 5CM | ER80S-B6 | ||
| HSCr9MoB | G55 9C1M | G55 9C1M | ER80S-B8 | |
| W55 9C1M | W55 9C1M | ER80S-B8 | ||
| HSCr9MoC | G62 9C1MV | G62 9C1MV | ER90S-B9 | |
| W62 9C1MV | W62 9C1MV | ER90S-B9 | ||
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