Specifications

1.Hole sizes range : 6" to36" . 
2 Type:string, near bit.. 
3 forge+Q&T+sprial+API connection+hardfacing 
4 Delivery date:45days

1.Raw material: AISI4145H MOD

 The Technique Requirement of 4145H Steel

Chemical Composition	Contents
C	0.42-0.49
Si	0.15-0.35
Mn	0.75-1.15
P	≤0.025
S	≤0.025
Cr	0.75-1.25
Mo	0.20-0.35
Cu	≤0.35

2: Melting process:  EAF+LF+VD
2.Quality: API SPEC7-1 & ISO/
3.Delivery time: according to the order
4:Dimentions:

STANDARD STABILIZER SIZES:

HOLE SIZE	BODY OD.	FISHING NECKLENGTH	BLADE LENGTH	BLADE WIDTH	TONG SPACE	BORE	OAL LENGTH
8	43/4	30	15	3	25	21/4	72
81/2	61/2	30	18	3	27	213/16	78
121/4	8	30	18	31/2	28	213/16	83
121/4	91/2	30	18	31/2	28	3	83
143/4	8	30	18	31/2	30	213/16	90
143/4	91/2	30	18	31/2	30	3	90
16	91/2	30	18	31/2	30	3	92
171/2	8	30	20	31/2	30	213/16	94
171/2	91/2	30	20	31/2	30	3	94
20-26	91/2-11	30	22	4	30	3	110

5: Mechanical properties(1”below surface at normal temperature)

  Yield Strength:                        110Mpa Min (0.2% offset)

  Tensile Strength                      140MpaMin

  Elongation                               13% Min

  Reduction of Area                    45% Min

  Impact Strength(Charpy V)      54 Min

  Hardness                                285HB Min   

 

6:Test: · UT&MT test according to ASTM A-388 to guarantee high quality.

       ·Chemical composition & mechanical properties test according to the customers requirement

7 Packing type: packed with iron selves in nude or in plastic bags,

our company has complete production lines for metalworking: forging, heat treatment, and finish machining

our service:

1)       Stabilizer forgings with black surface/peeled

2)       Stabilizer forgings after heat treatment (with hole or not )

3)       Stabilizer with spiral machining

4)       Stabilizer with spiral &hard surface machining

5)       Stabilizer with spiral &har surface &connection machining

10 plz indentify the following when place the order :

· dimentions and hole size of the stabilizer

· technical requirement details

· hardface types

·sprial angles&width

·connection types&size