AISI 4130 Fittings

AISI 4130 Pipe Fitting, AISI Alloy Fitting Supplier and Manufacturer in Mumbai, India.

Piyush Steel, a leading AISI 4130 pipe fittings supplier in India, offers a wide range of 4130 AISI pipe fittings renowned for their strength and durability. Our fittings, including straight tees, reducing tees, elbows, caps and reducers are crafted from an alloy comprising carbon, molybdenum, manganese, silicon, sulfur, phosphorus and 97% iron.

Table of Content

• AISI 4130 Elbow Standard Specifications

• Size Chart of Chromoly AISI 4130 End Cap

• Alloy Chromoly AISI 4130 Tee
Equivalent Material

• Various Types of AISI 4130 Buttweld Pipe
Fittings

• AISI UNS G41300 Pipe Fittings Temperature Ratings

• AISI 4130 Seamless Pipe Fittings Mechanical Strength Table

• Physical Characteristics of AISI DIN 1.7218
Fittings

• AISI 4130 Reducer Chemical Composition
Chart

Properties, Features and Specifications

AISI 4130 pipe fittings are recognized for their superior mechanical properties, including a density of 7.85 g/cm³ and minimum yield and tensile strengths of 75KSI/80KSI and 95KSI, respectively. Sizes range from seamless butt weld fittings (½″–10″) and for welded butt weld fittings(½″–48″) with thickness options like 5s, 10s, 40s, 80s and more. AISI 4130 fittings have good hardenability, strength, wear resistance and toughness. Due to low carbon content these fittings can be easily welded. The alloy steel 4130 pipe fittings are competitively priced at $0.07 per piece.

Material Testing

We conduct testing to ensure that our SAE 4130 pipe fittings meet global quality standards. Each batch undergoes various tests including:

Hydrostatic Testing.
Radiographic Testing.
Ultrasonic Testing.
Hardness Testing.
Chemical Composition Analysis.
Mechanical Testing (Tensile, Impact).

Documents and Certificates Provided

To assure our clients of product authenticity and quality, we provide comprehensive documentation and certifications, such as:

Material Test Certificate (MTC).
Third-Party Inspection Report.
NABL-approved Laboratory Test Report
Raw Material Certification
Heat Treatment Charts
Warranty Certificate

Choose us as your trusted 4130 AISI pipe fittings manufacturer for top-quality fittings that meet your requirements.

AISI 4130 Elbow Standard Specifications

Specification	AISI 4130
Sizing Range	Seamless Butt-Weld Fitting: From 1/2″ - 10″ Welded ButtWeld Fitting: From 1/2″ - 48″
Dimension	ASME/ ANSI B16.9 \| ASME B16.28 \| MSS-SP-43 \| BS1560 \| BS4504 \| BS10
Bending Radius	Radius=1 D, 2D, 3 D, 5D, 6D, 8 D, 10D
Thickness of Fitting	SCH10, SCH 20, SCH30, STD SCH40, SCH80, SCH60, XS, SCH100, SCH 120, SCH140, SCH 160, XXS available with NACE MR 01-75
Size Ranges	½” NB to 24″ NB in Schedule 10s, 40s, 80s, 160s, XXS.
Process of Manufacturing	Push, Press, Cast, Forge.
Types	Welded \| Seamless \| Fabricated

Size Chart of Chromoly AISI 4130 End Cap

Forms of Fttings	Fitting Size Range		Dimension Standards	SCH of BW Fittings
Forms of Fttings	Welded Fittings	SMLS Pipe Fittings	Dimension Standards	SCH of BW Fittings
Alloy Steel 4130 Cross		1/8” NB to 8" NB	ASME B16.28, ANSI B16.28, ANSI B16.25, ASME B16.9, ANSI B16.9, MS SP 75	SCH 5, SCH 5S, SCH 10, SCH 10S, SCH 20, SCH 30, SCH 40S, SCH 40, SCH STD, SCH 60, SCH 80s, SCH 100, SCH 120, SCH XS, SCH XXS, SCH 160, upto 50mm in case of Welded Fittings
AISI 4130 Return Bends		1/8” NB to 8" NB
Alloy Steel 4130 Tees	Upto 42" NB	1/8” NB to 24" NB
Alloy Steel 4130 Swage Nipple		2 1/16” to 30”
Alloy Steel 4130 Reducers	Upto 42" NB	1/8” NB to 24" NB
Alloy Steel 4130 Elbows — 45, 90 & 180 Degree	Upto 42" NB	1/8” NB to 24" NB
Alloy Steel 4130 End Caps	Upto 42" NB	1/8” NB to 24" NB

Chromoly AISI 4130 Tee Equivalent Material

STANDARD	JIS	UNS	AFNOR	EN	WERKSTOFF NR.	BS	GOST
AISI 4130	JIS G4105	G41300	–	25CrMo4	1.7218	BS 970	–

Various Types of AISI 4130 Buttweld Pipe Fittings

AISI 4130 180 DEGREE ELBOW

AISI 4130 75K SEAMLESS ELBOWS 3" LR, 90 DEGREE

CHROMOLY AISI 4130 EQUAL TEE

AISI UNS G41300 Pipe Fittings Temperature Ratings

NPS (inch)	OD (inch)	Pipe Sch.	Wall Thk. (in)	Temperature (oF)
				100	200	300	400	500	600
				(Pressure Rating)
				16700	16700	16700	15500	14400	13500
1"	1.315	40	0.133	2205	2205	2205	2047	1902	1783
	1.315	80	0.179	3061	3061	3061	2841	2640	2475
	1.315	160	0.250	4493	4493	4493	4170	3874	3632
1 1/2"	1.900	40	0.145	1629	1629	1629	1512	1404	1317
	1.900	80	0.200	2303	2303	2303	2138	1986	1862
	1.900	160	0.281	3362	3362	3362	3120	2899	2717
2"	2.375	40	0.154	1371	1371	1371	1272	1182	1108
	2.375	80	0.218	1985	1985	1985	1843	1712	1605
	2.375	160	0.344	3283	3283	3283	3047	2831	2654
3"	3.500	40	0.216	1301	1301	1301	1208	1122	1052
	3.500	80	0.300	1844	1844	1844	1712	1590	1491
	3.500	160	0.438	2787	2787	2787	2587	2403	2253
4"	4.500	40	0.237	1102	1102	1102	1023	950	891
	4.500	80	0.337	1596	1596	1596	1482	1377	1291
	4.500	160	0.531	2611	2611	2611	2424	2552	2111
5"	5.563	40	0.258	965	965	965	896	832	780
	5.563	80	0.375	1428	1428	1428	1325	1231	1154
	5.563	160	0.625	2474	2474	2474	2296	2133	2000
6"	6.625	40	0.280	877	877	877	814	756	709
	6.625	80	0.432	1379	1379	1379	1280	1189	1115
	6.625	160	0.719	2382	2382	2382	2211	2054	1925
8"	8.625	40	0.322	771	771	771	716	665	623
	8.625	80	0.500	1218	1218	1218	1131	1050	985
	8.625	160	0.906	2298	2298	2298	2133	1982	1858
10"	10.750	40	0.365	699	699	699	649	603	565
	10.750	80	0.594	1159	1159	1159	1075	999	937
	10.750	160	1.125	2289	2289	2289	2124	1974	1850

AISI 4130 Seamless Pipe Fittings Mechanical Strength Table

Density	Elongation	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)
0.28	20 %	2580	560 MPa	460 MPa

Refer AISI 4130 90 degree Elbow Physical Properties, Check AISI DIN 1.7218 Fittings, AISI UNS G41300 Weld Fittings Chemical Material Composition.

Physical Characteristics of AISI DIN 1.7218 Fittings

Properties	Imperial	Metric
Density	0.284 lb/in³	7.85 g/cm3
Melting point	2610°F	1432°C

AISI 4130 Reducer Chemical Composition Chart

Grade	Si	C	P	Mn	S	Mo	Ni	Fe	Cr
UNS G41300	0.15-0.35	0.28-0.33	0.035 max	0.40-0.60	0.025 MAX	0.15-0.25	0.50 max	97.3-98.22	0.80-1.10

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