Alloy Steel Plate

High-strength A387 Gr.11 CL2 pressure vessel steel plate, 14mm thick. Offers excellent heat resistance and corrosion protection for power plant and oil gas applications. Certified to EN 10028 13CrMoSi5-5. Custom sizes available.

High carbon chromium bearing steel plates in 8-100mm thickness. Offers high hardenability, uniform hardness, and excellent contact fatigue strength. Ideal for bearings, molds, and wear-resistant parts. Available in AISI 52100, 100Cr6, SUJ2, and GCr15 equivalents with custom sizes.

High-strength ASTM A36 carbon steel plate, hot rolled with ±0.1mm tolerance. Ideal for shipbuilding and structural parts. Custom sizes available, MOQ 1 ton. Durable, cost-effective, and seaworthy packed for export.

High-strength Cr-Mo alloy steel plate in 50mm thickness. Offers excellent hardenability and toughness. Ideal for gears, shafts, and pressure vessels. Available in ASTM AISI 4140, JIS SCM440, and DIN 42CrMo4 equivalents. Custom sizes and heat treatment options supported.

High hardness NM500/AR500 wear resistant steel plate with yield strength over 950MPa. Excellent impact resistance, weldable and bendable. Ideal for mining, construction, and heavy machinery liners. Supports custom sizes and third-party inspection. ISO certified.

ASTM A387 Grade 11 Class 2 alloy steel plate for elevated temperature service. Excellent corrosion and oxidation resistance. Ideal for oil, gas, and petrochemical industries. Custom sizes available.

High manganese steel plate with exceptional work hardening properties. Ideal for high impact abrasion in mining, quarry, and steel mill applications. Non-magnetic, surface hardens to 500HB under impact. Available in thicknesses 6-30mm. Custom sizes and certifications (ISO, SGS, BV) supported.

High-strength S355J2+N steel plate with 355 MPa min yield and excellent impact resistance at -20°C. Ideal for construction, bridges, and heavy machinery. Custom sizes available. Certified to EN 10025 standard.

High strength 5140 alloy steel plate with excellent toughness and hardenability. Ideal for gears, shafts, and mining machinery. Available in custom sizes with fast delivery. Certified to ASTM, DIN, JIS standards.

High-strength 42CrMo alloy steel plate, equivalent to JIS SCM440 and AISI 4140. Available in 14-18mm thickness with 2200mm width. Offers excellent durability and machinability. Certified to ISO 9001:2008 with ultrasonic testing. Ideal for oil and gas, gears, and structural components. Custom sizes supported.

DIN 1.3401 Hadfield steel plate offers exceptional wear resistance under high impact. Work hardens to 500HB, stays ductile underneath. Ideal for mining, quarry, and steel mill parts. Available in thicknesses 6-110mm with custom sizes. Complies with ASTM A128, JIS SCMnH11, and GB standards.

High manganese austenitic steel plate with surface hardness up to HB750 under impact. Ideal for shot blasting equipment and mining machinery. Available in thicknesses 3-110mm. Custom sizes and surface finish offered. TISCO and Bao Steel brands.

High strength 40Cr alloy steel plate with 0.38-0.43% carbon content. Offers excellent hardenability and wear resistance. Suitable for vehicles, engines, and machinery. Available in thickness 10-140mm. Custom sizes, ISO certified, and competitive pricing.

High strength 40Cr/42CrMo4 alloy steel plate with precision laser CNC cutting. Offers excellent hardenability and wear resistance. Custom sizes available. Ideal for vehicle and machinery parts. Competitive pricing with fast delivery.

High strength and hardenability AISI 5140 alloy steel plate. Ideal for wear-resistant vehicle and machine parts. Available in stock with custom sizes. Competitive pricing and fast delivery.

High strength and hardenability AISI 5140 alloy steel plate, 3mm thick, 1250x2000mm. Ideal for wear-resistant vehicle and machine parts. Available in stock with black, milled, or polished surface finish. Competitive pricing and custom sizes supported.

High-strength chromium-molybdenum alloy steel plate, equivalent to SAE 4140 and SCM440. Offers excellent tensile strength and heat treatment capabilities. Ideal for shafts, gears, and molds. Available in thicknesses from 6mm to 500mm with custom surface finishes and heat treatment options.

High-strength 40Cr alloy steel plate, hot rolled per GB/T 3077 and JIS G4053. Thickness 6-700mm, width 1500-4000mm. Ideal for structural components, boiler parts, and tube plates. Custom sizes available, 30-day delivery.

High strength low alloy structural steel plate with 690 MPa yield strength and 770-940 MPa tensile strength. Ideal for coal mine machinery, hydraulic supports, and port cranes. Available in quality grades C, D, E with custom cutting and OEM support.

Q690 grade steel plate with 690 MPa yield strength, ideal for structural parts like car girders and chassis. Offers high durability, impact resistance down to -40°C, and custom sizes. ISO 9001 certified, with third-party inspection available.