Haiyan Hager Fastener Co., Ltd. |
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Stud Bar ASTM A193 Grade B8 B8M "End to End" Class 2A 1/2"-13 ~ 3-1/2"-8
Using domestic materials 4140 alloy steel, mesh belt furnace or medium frequency furnace heat treatment processing of high strength products, high temperature resistance, products are widely used in oil, power plants, offshore exploration, tower and various high temperature resistance environment
The mechanical performance of the product shall meet the following standards,
ASTM F788-13
GO GAUGE:2A
NO-GO GAUGE:2A
TENSILE STRENGTH ≥75 ksi
YIELD STRENGTH ≥30 ksi
ELONGATION ≥30%
AREA ≥50%
HARDNESS 223 HB
Product Name | Stud Bar ASTM A193 Grade B8 B8M A2 A4 "End to End" Class 2A |
Size | Diameter : M6-M100 ; Length : 5mm-5000mm |
Standard | B8 B8M SS 304 / SS 316 Class 1 & Class 2 |
Brand | DCT or According to customer's requirments |
Finishing | Plain, Black,Yellow/White Zinc Plated,H.D.G |
Grade | DIN: Gr 4.8, 8.8 ,10.9, 12.9 ; SAE: Gr2, 5, 8 ; ASTM:307A, 307B, A325, A394, A490, A449 |
Material | Carbon Steel , Alloy Steel , Stainless Steel , Brass |
Thread Type | UNC, UNF, UNEF, METRIC,TR, ACME |
Production Technique | Cold forging, Hot forming, Maching, Heat Treatment ,ect |
Production Capacity | 1000 Tons per Month |
Packaging | Gross Weight about 25kgs per carton then 36 cartons per pallet or as customer's requirments |
Certificate | ISO9001; API;3.1.B |
Trade Terms | FOB , CIF, CNF,CFR,EXW |
Terms of Payment | T/T, L/C , Western Union , Paypal , Money Gram |
Delivery Time | Within 30days |