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thermal inkjet handheld printers Photos Catalog - page 78 - WorldBid B2B Market
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Excellent Din 1 2343 Steel Bar Thermal Fatigue ResistanceMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 20, 2026 - 80.00 Dollar US$✅ Sources of DIN 1.2343 Steel Bar's Thermal Fatigue Resistance Low vanadium content (0.3–0.5%): Compared to H13 (0.8–1.2% V), there are fewer grain-boundary carbides, resulting in higher toughness. Optimized Cr-Mo-V ratio: 5% Cr + 1.3% Mo provides st...