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Home Products Precision Alloys

Type S Pure Platinum Wire Pt99.99% Diameter 0.5mm

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I search for Nichrome plate long time, and successfully bought it from Ohmalloy material. OHMALLOY provide real good service in alloy service and can always help me in finding the correct resistance alloy.

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OHMALLOY can provie me only 1kg Kovar alloy wire 1.0mm with short time, that is really amazing. Thanks

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Really professional in thermocouple wire and cable, what i want just can get from OHMALLOY

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Enamelled Constantan 0.08mm, i never expect to get only 2kg of it. But OHMALLOY supply it to me with good quality. God Jesus! Such a reliable supplier from china

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Type S Pure Platinum Wire Pt99.99% Diameter 0.5mm

Large Image : Type S Pure Platinum Wire Pt99.99% Diameter 0.5mm Get Best Price

Product Details:

Place of Origin:	Shanghai,China
Brand Name:	Ohmalloy
Certification:	ISO,SGS
Model Number:	Pt-Ir Wire

Payment & Shipping Terms:

Minimum Order Quantity:	5g
Price:	negotiable
Packaging Details:	on spool
Delivery Time:	5-8work days
Payment Terms:	L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability:	1kg/month

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Detailed Product Description

Material:	Plantinum& Iridium	Brand:	Ohmalloy
Delivery Time:	7-20Days After Your Deposite Recieved	DIA:	0.02mm-1mm
Package:	On Spool	Min Quantity:	5g
Highlight:	0.5mm Pure Platinum Wire , Type S Pure Platinum Wire , Platinum Thermocouple Extension Cable

Diameter 0.5mm Type S Pure Platinum Wire Pt99.99%

Type S B R Thermocouple Wire

Thermocouple Type	Alloy Code	Chemical Composition (%)		Recommend Long Working Temperature
		Pt (platinum)	Rh (Rhodium )
Type S	SP(Pt90Rh)	90	10	0-1300℃
	SN(Pt)	100
Type B	BP(Pt70Rh)	70	30	0-1600℃
	BN(Pt94Rh)	94	6
Type R	RP(Pt87Rh)	87	13	0-1300℃
	RN(Pt)	100

Thermocouple Type	Long Working Temperature℃	Max Short Working Temperature℃
Type S	1300	1600
Type R	1300	1600
Type B	1600	1700

Physical parameter
Item	Pt90Rh	Pt	Pt87Rh	Pt70Rh	Pt94Rh
Melting Point℃	1847	1769	1860	1927	1826
Density(g/cm3)	20.00	21.46	19.61	17.60	20.60
Weight per meter/g (Φ0.5mm)	3.93	4.21	3.82	3.45	4.04
Resistivity at 20℃/µΩ∙cm	18.9	10.4	19.6	19.0	17.5
Average temperature coefficient of resistance(0-1200℃)/(10-4/℃)	14	31	13.3	13.3	20.6
Tensile Strength/MPa	314	137	344	483	276
Elongation Rate(L0=100mm)/%	35	40	35	30	35

Temperature Tolerance
Thermocouple Type	Accuracy Grade	Testing Temperature Range/℃	Allowable Deviation/℃
Type S(Type R)	I	0-1100	+/-1
	I	1100-1600	+/-【1+(t-1100)*0.3%】
	II	0-600	+/-1.5
	II	600-1600	+/-0.25%*t
Type B	II	600-1700	+/-0.25%*t
	III	600-800	+/-4
	III	800-1700	+/-0. 5%*t
“T”is the measuring terminal temperature