Smooth Trademark Tool Steel Sheet 2500-5500mm Specification 6-400mm Length

• Customization: Available
• Type: Alloy Steel Bar
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Model NO.: Round bar
• Composition: Ferrous Steel Scrap
• Technique: Forged
• Shape: Bar
• Surface Treatment: Black or as Required
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Application: Tool Steel Bar
• Length: 2500-5500mm
• Transport Package: N/M
• Specification: 6-400mm
• Trademark: Smooth
• Origin: China
• HS Code: 7228400000
• Production Capacity: 5000ton/Month

Product Description

APPLICATION:

Our Smooth Trademark Tool Steel Sheet is engineered for demanding applications where reliability and strength are paramount. Ideal for heavily loaded, welded structural constructions, such as cranes, bridges, buildings, tankers, water tanks, and floodgates. This steel performs exceptionally well in both room and reduced temperatures, making it versatile for various environmental conditions.

TECHNOLOGICAL INFORMATION:

Our expert steel manufacturers carefully select and balance the alloying elements to guarantee top-tier performance. These semi-finished products arrive pre-toughened, eliminating the need for heat treatment at your facility. For optimal results, post-weld stress relief should be conducted in a manner that preserves the steel’s mechanical integrity.

SEMI-FINISHED PRODUCTS:

Our semi-finished products are meticulously crafted, with carefully determined alloying elements to ensure superior properties. Delivered in a toughened state, they require no further heat treatment at the buyer’s end. It's crucial to perform stress relieving after welding under conditions that do not compromise the steel’s mechanical properties.

CHEMICAL COMPOSITION:

C	Mn	Si	P	S	Cr	Ni	Cu	Mo	V	Nb	Ti	Zr	Al	N	B
Max 0,20	Max 1,70	Max 0,80	Max 0,020	Max 0,010	Max 1,50	Max 2,0	Max 0,50	Max 0,70	Max 0,12	Max 0,06	Max 0,05	Max 0,15	Max 0,015	Max 0,015	Max 0,005

MECHANICAL PROPERTIES:

Effect of the cross-section on mechanical properties
Thickness, mm	3-50		> 50-100		> 100-150
Yield point ReH (Rp0.2), MPa	≥ 690		≥ 650		≥ 630
Ultimate tensile strength Rm, MPa	770-940		760-930		710-900
Elongation A, %	≥ 14
Mechanical properties at the reduced temperature
Temperature, °C	-60	-40		-20		0
Impact energy, KV, J (longitudinal samples)	-	≥ 30		≥ 40		≥ 50
Impact energy, KV, J (transverse samples)	-	≥ 27		≥ 30		≥ 35

INTERNATIONAL STEEL GRADES:

ISO		European Union		Russia
~E 690-E	ISO 4950-3:1995	S690QL	EN 10137-2:1995	-	-
US		Japan		China
~A 514 (Q)	ASTM A 514-00	-	-	~Q 690 E	GB T 16270-96