Heat-resistant steel-Shop by product-AT&SE - is a strategic business unit under Advanced Technology & Materials Co., Ltd. of China Iron and Steel Research Institute Group.

AT&SE is vigorously building a research and pilot-testing base for welding materials at China Iron & Steel Research Institute, paving the way for high-quality development!

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Heat-resistant steel

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AT-R407

2.25% Cr–1% Mo pearlitic heat-resistant steel electrode with low-hydrogen coating

AT-R427B

740°C × 4 h, low-hydrogen sodium-type coated low-alloy heat-resistant steel electrode containing Cr, Mo, V, W, and Nb

AT-R407B

690℃ × 8 hours

AT-R347

CrMoVNb pearlitic heat-resistant steel electrode with low-hydrogen coating, 760°C × 1 hour

AT-R337

CrMoVNb pearlitic heat-resistant steel electrode with low-hydrogen coating, 730°C × 1 hour

AT-R317

730°C × 1 hour, low-hydrogen coated Cr1%-Mo0.5%-V pearlitic heat-resistant steel electrode

690℃ × 2 hours

690℃ × 8 hours

690℃ × 8 hours

620°C × 1 hour, low-hydrogen coated electrode for 0.5% Cr–0.5% Mo pearlitic heat-resistant steel

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Antai San Ying Welding Materials (Tianjin) Co., Ltd.

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