416 stainless steel shaft heatment griding grounding and polishing delivery time 23-35days

416 pump shaft

Hardened and Tempered

Grounded & Polished

Delivery time 15-30days

A) Product Round bar

416 polished shaft, 416 pump shaft quality

B) Specification

ASTM A582, Type 416

C) Condition

Hot rolled, Heat treated(Hardened and Tempered), Ground and Polished

D) Tolerance

1) Diameter:ISOf7 on the diameter, -0.025mm,-0.05mm,H9,H11,+/-0.3mm,+/-0.50mm

***Unit length from 1m to 4m the tolerance of diameter will reach to within -0.02mm

2)Out-of-round half of the tolerance ISOf7

3)Length +5.00mm, +10mm

4)Straightness 0.2mm/m

5)Hardness HRC35-40

E) Chemical Composition

%	C	Cr	Mn	Si	P	S
Min.	---	12.0	---	---	--	0.15
Max.	0.15	14.0	1.25	1.00	0.06	---

F) Mechanical Properties

	Yield strength	Tensile strength	Elongation (Lo=50mm)	Hardness
	Mpa	Mpa	%	HRC
offered	550	760	12	25-31

G)Package

Sea worthy.

1)Oiled + waterproof material +paper sleeve + rope

2)Oiled + waterproof material + wooden box

H)Certificate

Mill test report is required.

I)Sample

If it is a required, but it is a special material of 416 , some time we can not offer sample with special heat treatment ASAP. We will try our best.

416 stainless steel pump shaft