Unthreaded studs(UD)

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USD $1.3 - $1.5 / Piece

500 Pieces(Min.Order)

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Product Details

Place of Origin	Zhejiang, China		Brand Name	PAPAYA
Model Number	M13,M16,M19.M25		Standard	ANSI

1.CE
2.5 days delivery time
3.ASTM A108, ASW D1.1, EN ISO13918, AS/NZS1554, JIS B1198
4.Advanced equipment

1. Stud welding, portable welders, stud welders, welder generators & capacitor discharge stud welding systems

Shear Connector

M25*300

Standard: ISO 13918; AWS D1.1,ASTM A108
Mechanical properties:
Tensile strength ≥ 450N/mm2
Yield strength ≥ 350N/mm2
Elongation ≥ 15%

GB/T 10433, ASTM A108, ASW D1.1, EN ISO13918, AS/NZS1554, JIS B1198 Shear stud/weld stud/
arc welding stud

Round-ended nail used in arc stud welding (shear studs)

STUD DIMENSIONS
d	nominal	10	13	16	19	22	25
	min	9.64	12.57	15.57	18.48	21.48	24.48
	max	10	13	16	19	22	25
d_K	min	17.65	21.58	28.58	31.5	34.5	39.5
d_K	max	18.35	22.42	29.42	32.5	35.5	40.5
K	min	6.55	7.55	7.55	9.55	9.55	11.45
K	max	7.45	8.45	8.45	10.45	10.45	12.55
WA ref.		4	5	5	6	6	6
L₁		40-180	40-200	50-250	60-300	80-300	80-300

CHEMICAL COMPONSITIONS OF MATERIAL(%)
Material	C	Si	Mn	P	S	Al
ML15AI	0.13-0.18	≤0.10	0.30-0.60	≤0.035	≤0.035	≥0.020

MECHANICAL PROPERTIES
Country	Tensile strenghth _bN/mm²	Yield point _BS/mm²	Elongation percentage δ%	Contraction percentage Ψ%
CHINA GB/T10433	≥400	≥320	δ₅≥14
USA ANSI/AW Sd1.1	≥415	≥345	δ₄≥20	≥50
JAPAN JIS B 1198	402-549	≥235	δ_3.54≥20

MECHANICAL PROPERTIES
Country	Test item	STUD SIZE
Country	Test item	10	13	16	19	22	25
CHINA GB/T10433	Tensile load N	When the hammer hit the nail and the nail bend	55860	84420	119280	159600	206220
	Tensile load N
	Bend test	When the hammer hit the nail and the nail bend 30°, there is no crack which can be see by eye in the area of weld bead and heat-affected zone
USA ANSI/AW Sd1.1	Tensile load N		≥55100	≥83500	≥118000	≥158000
	Tensile load N	The crack is not on the weld bead.
	Bend test	Put the nail into the test set, and bend alternately the nail 30°in forward and negative direction (or bend the nail 90°), the crack is not on the weld.
JAPAN JIS B 1198	Tensile load N		52960-72570	80410-110800	113800-155900	153000-208900
	Tensile load N
	Bend test	When the hammer hit the nail, the nail bend less than 30°, there is no crack on the shank of nail and the welding

PACKING AND CONTAINER LOADING PICTURES

Hangzhou Papaya Trading Co., Ltd.: Contact nameSun Sulan
Chat Now; Phone86-571-85862199; AddressLiansan Village,Yiqiao town,Xiaoshan District, Hangzhou, Zhejiang

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