1.4003, S40977, 022 Cr12ni T4003Railway Freight Car Body In Ferritic Stainless Steel- SCALE STEEL.3/25/2021
T4003, equivalent to the European standard 1.4003, is a practical ferritic stainless stee l, often used in place of low carbon steel. Around 2008, [SCALE STEEL]TICO introduced and developed this brand for C80B stainless steel heavy load coal trains.
Standard Control CHINA GB/T 20878-2007 GB/T 3280-2015 GB/T 4237-2015 022Cr12Ni Ministry of Railways、TISCO T4003 AMERICA ASTM A240-15a[SCALE STEEL] S40977 GERMANY DIN EN 10088-1:2005 X2CrNi12 1.4003 Component Specification GRADE 1.4003 S40977 022Cr12Ni T4003 C ≤0.030 ≤0.030 Si ≤1.00 ≤1.00 Mn ≤1.50 1.00~2.50 P ≤0.040 ≤0.040 S ≤0.015 ≤0.015 Cr 10.5~12.5[SCALE STEEL] 11.0~13.0 Ni 0.30~1.00 0.60~1.00 N ≤0.030 ≤0.025 Ti -- 8C~0.35 Mechanical Property Rp0.2 (MPa) Rm (MPa) A (%) HARDNESS HBW ≥350 ≥480 ≥20 ≤250 COLD BEND 180°d=2a -40℃AKV(J) --[SCALE STEEL] ≥34* THK≥6mm. Material Characteristics: The T4003 offers a range of benefits of ferritic stainless steels such as strength, corrosion and wear resistance, weldability, formability, good durability [SCALE STEEL]and lower maintenance. Applications: In China,T4003 is mainly used for railway freight car body, the product form is plate coil, TISCO's market share accounts for more than 90%.As a good low cost stainless steel solution, the T4003 is also used in sweeps, gravel vehicles, tanks, [SCALE STEEL]chimney pipes, staircases, railings, etc. Comments are closed.
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