Stainless Steel 321/ 321H/ 310/ 310S/ 314/ 317L/ 347/ 347H Shims

Introduction

Kalpataru piping is one of the leading manufacturer, suppliers, exporter of Stainless Steel 321/ 321H/ 310/ 314 Shims using high quality of raw material. Stainless Steel 321/ 321H/ 310/ 314 Shims have high strength and resistance to oxidation, carburisation and other harmful effects of high temperature exposure. The high contents of nickel and chromium in the alloys also give good corrosion resistance. Stainless Steel 321/ 321H/ 310/ 314 Shims was intended for high temperature structural applications. The nickel content makes the alloys highly resistant to both chloride stress-corrosion cracking and to embrittlement from precipitation of sigma phase. The general corrosion resistance is excellent. In the solution annealed condition, stainless steel 304l shims and 304H shims have superior creep and stress rupture properties. Stainless Steel 321/ 321H/ 310/ 314 Shims are used in a variety of applications involving exposure to corrosive environments and high temperatures such as heat treating equipment, chemical and petrochemical processing, nuclear power plants and the paper pulp industry. Heat-treating equipment such as baskets, trays, and fixtures employ stainless steel 304/304l/304h. Chemical and petrochemical processing industries use the alloys for heat exchangers and other piping systems in nitric acid media especially where resistance to chloride stress-corrosion cracking is required. Power plants use them for super-heater and re-heater tubing. We also offer these Products are available in different size,grades, specification & thickness as per the clients requirements.

Specification:

Thickness	0.02 MM to 3.0 MM
Material Grade	321, 321H, 310, 314
Material	Stainless Steel
Surface Treatment	Bright Annealed (BA)
Tensile Strength	500 / 565 MPa

Production according to national and international standards (e.g. ASME, ASTM, API, EN, DNV, etc.)

Chemical Composition :

Grade		C	Mn	Si	P	S	Cr	N	Ni	TI
321	Min	–	–	–	–	–	17.0	–	9.00	5(C+N)
	max	0.08	2.00	1.00	0.045	0.030	19.0	0.10	12.00	0.70 max

Mechanical properties:

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
321	515	205	40%	95	217

Physical properties:

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Co-eff of Thermal Expansion (µm/m/°C)			Thermal Conductivity (W/m.K)		Specific Heat 0-100°C (J/kg.K)	Elec Resistivity (nΩ.m)
			0-100°C	0-315°C	0-538°C	At 100°C	At 500°C
321	8027	193	16.6	17.2	18.6	16.1	22.2	500	720

Grade specifications:

Grade	UNS   No	Old British		Euronorm		Swedish   SS	Japanese   JIS
		BS	En	No	Name
321	S32100	321S31	58B, 58C	1.4541	X6CrNiTi18-10	2337	SUS 321

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Bhopal, Lahore, Milan, Hyderabad, Pune, Vadodara, Pimpri-Chinchwad, Aberdeen, Howrah, Jeddah, Riyadh, Bogota, Petaling Jaya, Dallas, Lagos, Nagpur, Houston, Brisbane, Busan, Karachi, Coimbatore, Seoul, Caracas, Atyrau, Perth, Haryana, Bengaluru, Jaipur, Al Jubail, Kuwait City, Al Khobar, Sydney, Ranchi, Chiyoda, Noida, Chandigarh, Secunderabad, Ahvaz, Port-of-Spain, Singapore, Gurgaon, Rajkot, Rio de Janeiro, Abu Dhabi, Hong Kong, Surat, Sharjah, Hanoi, London, Muscat, Jakarta, Navi Mumbai, Istanbul, Kolkata, Cairo, Mumbai, Santiago, Montreal, Faridabad, Vung Tau, Bangkok, Ankara, Ahmedabad, Granada, Melbourne, Tehran, Visakhapatnam, New Delhi, Los Angeles, Ho Chi Minh City, Edmonton, La Victoria, Baroda, Thane, Nashik, Kuala Lumpur, Moscow, Ernakulam, Courbevoie, Calgary, Geoje-si, Indore, New York, Mexico City, Gimhae-si, Ludhiana, Kanpur, Ulsan, Thiruvananthapuram, Manama, Doha, Chennai, Madrid, Jamshedpur, Algiers, Dammam

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