Crack checking free hardfacing wire similar to stoody 965-G http://www.leigong-alloys.com 1.Chemical ...    More ...

Crack checking free hardfacing wire similar to stoody 965-G
http://www.leigong-alloys.com
1.Chemical composition and hardness Type C Mn Si Cr Others Hardness
LQ582 0.5-1.0% ≤1.5% ≤1.5% 4.0-8.0% ≤2.0% Hrc55-60

2.Properties
1) Gas;100% CO2
2) Hardfacing metal property: excellent resistance to abrasive wear and metal-to-metal wear.
3) Weldability: stable welding arc, good performance, lower spatter, high-usage.
4) Suitable metal: Q235,45#steel or similar steel.
5) No limit.
6) Anti-cracking ability: excellent, based on base metal, size, thickness and welding technology.
7) Machining: Tunning, milling and grinding after hardfacing.
8) Diameter and package：φ1.2mm/1.6mm, 15kg/spool.
3.Optimum welding procedure parameters Diameter Current Voltage Stickout
1.6mm 260A-320A 26V-30V 15-23

4.Notes:
1. Remove fatigue layer, oil and rust.
2. Stored in cool and dry place, use up within three days once opened.
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