Steel Square Bar, Steel Bar Square, Square Steel Bars manufacturer / supplier in China, offering A36 Ss400 S45c S20c Hot Rolled Steel Square Bar, China Cold Drawn Steel 1018/1045/4140 Steel Best Price, China Cold Drawn Steel S45c Cold Drawn Bar C45 1045 Steel and so on.
Min. Order / Reference FOB Price | |
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100 Piece | US $1500.00/ Piece |
Local Area: | Laiwu, Shandong, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, PayPal, WesternUnion |
Material: | High Strength Steel |
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Connection: | Threaded |
Head Style: | Round |
ASTM A193 B7 High-Tensile Threaded Rod
GradeSizesTensile ksi, minYield, ksi, minElong, %, minRA % minHBW
HRC
A193 B7Up to 2-1/21251051650321 max35 max2-5/8 - 41159516504-1/8 - 6100751850
ElementB7 (AISI 4140)Carbon0.38 - 0.48%Manganese0.75 - 1.00%Phosphorus, max0.04%Sulfur, max0.04%Silicon0.15 - 0.35%Chromium0.80 - 1.10%Molybdenum0.15 - 0.25%
Surface Treatment:Zinc-plating, Geomet, Dacromet, Black Oxide, Phosphatizing, Powder Coating
and Electrophoresis.
Standard:ISO, DIN, ANSI, JIS, BS and Non-standard.
Products Range:3/8"-4"
Sample Service:Samples for standard stainless steel fasteners are all in free.
Lead Time:10-45 days after order /confirm/ied
MOQ10PCS per sizes
A193 Mechanical Properties
GradeSizeTensile ksi, minYield, ksi, minElong, %, minRA % minHBWHRCB7Up to 2-1/21251051650321 max35 max2-5/8 - 41159516504-1/8 - 7100751850B8 Class 1All75303050223 max35 maxB8M Class 1All75303050223 max96 maxB8 Class 2Up to 3/41251001235321 max35 max2007/8/11158015351-1/8 - 1-1/41056520351-3/8 - 1-1/2100502845B8M Class 2Up to 3/4110951545321 max35 max2007/8/11008020451-1/8 - 1-1/4956525451-3/8 - 1-1/290503045