Description ER70S-2 is used primarily for single-ass welding of killed, semi-killed, and rimmed steels, but may also be used for some multi-pass applications. Due to the added deoxidants, ER70S-2 can be used for welding steels that have a rusty or dirty surface, with possible sacrifice of weld quality depending on the condition of the surface.
Specifications
- Chemical Composition:
- Carbon (C): 0.07
- Maganese (Mn): 0.90 - 1.40
- Silicon (Si): 0.45 - 0.70
- Phosphorus (P): 0.025
- Sulfur (S): 0.035
- Nickel (Ni): 0.15
- Chromium (Cr): 0.15
- Molybdenum (Mo): 0.15
- Vanadium (V): 0.03
- Copper (Cu): 0.50
- Titanium (Ti): 0.05 - 0.15
- Zirconium (Zr): 0.02 - 0.12
- Aluminum (Al): 0.05 - 0.15
- Shielding Gas: Argon (Ar)
- Tensile Strength (Min): 70,000 PSI
- Yield Strength (Min): 58,000 PSI
- Elongation % (Min): 22%
- Cut Length: 36"
All In-Stock orders received Monday through Friday by 2:00 PM PST will ship same day!
Shipping Methods:
1. Free Shipping
2. UPS (United Parcel Service)
3. USPS (United States Postal Service)
Free Shipping: All orders in the US over $100 are given the option of free shipping! Excluding Hawaii & Alaska. On orders under 150 lbs. we will find a Common Carrier or Freight Truck to ship to you. If your order exceeds 150 lbs. free shipping is the only option we offer, we will choose a Freight Truck or Drop Ship Method based on availability.
UPS Shipping: We offer UPS shipping available to all orders under 150 lbs. The default method in the contiguous United States is standard UPS® Ground.
You may choose to upgrade through the following methods:
- UPS® Next Day Air
- UPS® 2nd Day Air
- UPS® 3 Day Select
UPS Restrictions: Any item greater than 150 lbs. or exceeding the UPS maximum package size total constraints of 130 inches (length + girth, where girth is 2 x width plus 2 x height) cannot be shipped via UPS. UPS also requires an actual street address location. UPS does not offer service to Post Office Boxes or APO/FPO Military Mail addresses.
USPS Shipping: We offer USPS Priority Mail shipping available to all orders under 15 lbs. As mentioned above, UPS does not offer service to Post Office Boxes or APO/FPO Military Mail addresses. In these cases we will ship your order through the United States Postal Service delivery system. (Parcel Post)
Exception for Alaska or Hawaii: Additional charges apply to deliveries to Alaska and Hawaii. Please contact us for actual shipping costs and methods. Toll Free: 1-800-374-9353 Monday thru Friday 7am to 5pm Pacific Time. Fax 1-559-432-9355. Email: info@ramweldingsupply .com
Shipping Times: Standard UPS Ground delivery time in the Western Region is 1 to 3 days. Standard delivery time in the Eastern Region is 3 to 8 days. Deliveries by a common carrier can take up to 10 business days in the Eastern Region. If a faster delivery time is necessary please contact us (Toll Free: 1 (800) 374-9353, Monday thru Friday: 7:00 a.m. to 5:00 p.m. Pacific Time). We can make other arrangements to meet your requirements.
