Construction Fasteners

High temperature and high pressure double-headed

SINOAN Article Number:CS10032118
Brand Name:DRILLMAN OR OEM
Material:Steel
Surface:zinc plated Cr3+
Type:HEX

Product Details

High temperature and high pressure double-headed

Applications

One end of the stud can be embedded in the component and the other end is connected to the other part. It is generally used in the case where the connecting piece can not or can not be installed with the head bolt.

Basic parameters

●　Material: Carbon Steel Alloy Steel Stainless Steel
●　Specification：M10-M100(/3/8″-4″)
●　Length：20mm～6000mm
●　Grade：
●　Steel ISO898:5.6～12.9;ASTM A193：B6、B7、B16、B7M;ASTM A320：L7、L7M;SH3404、HG20613、HG20634、GB/T9125.
●　Stainless steel：ISO3506：A2(50～80)、A4(50～80)、ASTM A193/A320：B8(CL1A～CL2B)、B8M(CL1A～CL2B)、B8T(CL1A～ CL2B);ASTM A453;DIN267-T13

Parameters Table

Special fastener material grades, chemical composition, heat treatment system and the mechanical properties of products
Material Grade	Chemical composition (standard number)	Heat treatment system	Mechanical properties (not less than)				Hardness HB
			Specification	σb	σs	δ
			Specification	MPa		%
35	GB/T 699	Quenched and tempered（Tempering ≥425℃）	-	-	-	-	234～285
45	GB/T 699	Quenched and tempered（Tempering ≥425℃）	-	-	-	-	234～285
40Cr	GB/T 3077	Quenched and tempered（Tempering≥425℃）	M10～M39	835	735	13	269～321
40Cr	GB/T 3077	Quenched and tempered（Tempering≥425℃）	≥M42	805	685	13	234～285
30CrMoA	GB/T 3077	Quenched and tempered（Tempering≥550℃）	-	-	-	-	234～285
30CrMoAs	GB/T 3077	Quenched and tempered（Tempering≥550℃）	< M24	835	735	13	269～321
			≥M24～M76	805	685	13	234～285
			>M76	735	590	13	234～285
40CrMOA	GB/T 3077	Quenched and tempered（Tempering≥600℃）	≤M64	860	725	16	269～321
40CrMOA	GB/T 3077	Quenched and tempered（Tempering≥600℃）	>M64	800	655	16	269～321
25Cr2MoVA	GB/T 3077	Quenched and tempered（Tempering≥550℃）	≤M48	835	735	15	269～321
25Cr2MoVA	GB/T 3077	Quenched and tempered（Tempering≥550℃）	>M48	805	685	15	245～277
06Cr19Ni10	GB/T 1220	Solid solution	-	520	206	40	≤187
06Cr17Ni12Mo2	GB/T 1220	Solid solution	-	520	206	40	≤187
35CrMoA for -20 ℃ and below the low temperature, the design should be carried out at low temperature V-shaped notch impact test, the three samples of energy absorption (KV) should not be less than 27J.