Premium Ss630 Steel Flat Bar for Construction and Fabrication

• Customization: Available
• Type: Square
• Standard: ASTM, DIN, GB
• Model NO.: ss630 steel square bar
• Composition: Ferrous Steel Scrap
• Technique: Cold Drawn
• Shape: Bar
• Surface Treatment: Polished
• Special Use: High-strength Steel Plate, Cold Heading Steel
• Application: Die Steel Bar
• Od: 30mm to 500mm
• Raw Material: Alloy Stainless and Carbon Steel
• Transport Package: Export Packing
• Specification: steel square bar
• Trademark: forging steel square flat
• Origin: Jiangsu, China
• HS Code: 73269090
• Production Capacity: 1000ton/Month

Product Description

Name:Forging SS304-316-410-416-430 s31254 2205 ss630 17-4ph stainless steel square flat bar
 Forged steel square bars are use in industry, such as forging equipment; power plant equipment; hydraulic equipment; rolling mill equipment; petroleum machinery, etc.
The production process as "EF + (LF) + (VD) + ESR + forging and annealing (or normalizing) + heat treatment (quenching and tempering) + Machining + packaging + delivery. "
Quality control: chemical analysis, optical spectrum instrument, Mechanical properties for tensile strength, yield stress and elongation. Hardness testing, impact testing, coordinate measuring machine (CMM), metallographic analysis, magnetic flaw detector, Ultrasonic flaw detector.
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Specifications of Alloy and Stainless steel FLAT bar
1. Standard:	ASTM/DIN/GB/SUS
2.Dia. Range of Stainless flat Bar	2x2 ~ 200x2000, 2x20~25x150
3. Surface:	Pickled,Black,Bright,Polishing,Blasting,Cutting.
4. 300 Series Stainless Steel Grades	302 - 303 - 304/L - 304/H - 309/S - 310/S - 316/L - 317/L - 321/H - 330
5.400 Series Stainless Steel Grades	403 - 410 - 410HT - 416 - 416HT - 420 - 440C
6.Duplex Stainless Steel Grades	2205,2507,2707
7.Precipitation Hardening Grades	17-4PH - 17-4H900 - 17-4H1125 - 17-4H1150 17-7PH
8.Characteristics	Semi-smooth, dull grey finish. Accurate dimensions throughout length.
9.Workability	Good candidate for some processing techniques. Great corrosion resistance.
10.Applications	Designed for close tolerance. Shafts, Hinges, Dowels

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