304 316 321 410 420 Pipe Fitting Spare Motorcycle Auto Parts Stainless Steel Round Rod for Building Material Screw Bolt and Nut

• Type: Stainless Steel Bar
• Standard: AISI, ASTM, GB, JIS
• Technique: Hot Rolled
• Model NO.: Stainless Steel Round Rod
• Application: Structural Steel Bar
• Surface Treatment: Polished
• Alloy: Non-alloy
• Special Use: Mold Steel, Free Cutting Steel
• Dimensional Tolerance: H8,H9,H10,H11,H12,H13,K9,K10,K11,K12
• Size in MM: Dia 3mm to 400mm
• Size in inch: Dia 1/8" to 15"
• Transport Package: According to Customer Request
• Specification: Customization
• Trademark: Ningbo Ningshing
• Origin: China
• Production Capacity: 10000 Tons/Year

Product Description

304 316 321 410 420 Pipe Fitting Spare Motorcycle Auto Parts Stainless Steel Round Rod for Building Material Screw Bolt and Nut 
 

Application:
Machined componponents,pump shafts,valves,fasteners,machine tools,dairy equipments,surgical&medical parts,threaded bars,studs,bolts,hinges and handles etc.


Finish Condition:

Hot Rolled Black	Pickled	Cold Drawn Polished Bright	Grinding	Chamfering
Forged Black		Peeled/Turned Polished Bright	Shot Blasting

Material Grade:
201,202,301,302,303,304,304L,309,310S,316,316L,316Ti,321,410,420,416,430,431,2205,630 etc.


Dimensions:

Size in MM---Dia:3mm to 400MM

Size in inch---Dia:1/8" to 15"

Size Tolerance:
H8,H9,H10,H12,H13,K9,K10,K11,K12


Length:
2 meter to 6 meter(20ft),or customized


Permitted Straightness Variation:
Hot worked round bars---3mm in any 1.5m,but may not exceed 3mmx(Length-m/1.50)
Cold-processed round bars---1.5mm in any 1.5m,but may not exceed 1.5mmx(Length-m/1.5)


Stainless Steel Round Bar Size Tolerance(ASTM A484/484M):

Nominal dimension	Tolerance Class
	h6	h7	h8	h9	h10	h11	h12
over 1 up to 3	0.006	0.010	0.014	0.025	0.040	0.060	0.100
over 3 up to 6	0.008	0.012	0.018	0.030	0.048	0.075	0.120
over 6 up to 10	0.009	0.015	0.022	0.036	0.058	0.090	0.150
over 10 up to 18	0.011	0.018	0.027	0.043	0.070	0.110	0.180
over 18 up to 30	0.013	0.021	0.033	0.052	0.084	0.130	0.210
over 30 up to 50	0.016	0.025	0.039	0.062	0.100	0.160	0.250
over 50 up to 80	0.019	0.030	0.046	0.074	0.120	0.190	0.300
over 80 up to 120	0.022	0.035	0.054	0.087	0.140	0.220	0.350
over 120 up to 180	0.025	0.040	0.063	0.100	0.160	0.250	0.400
over 180 up to 200	0.029	0.046	0.072	0.115	0.185	0.290	0.460

 

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